3#4#压坡段、出口闸、出口涵衬砌施工方案
ⅲ与3的用法
ⅲ与3的用法
在数学中,罗马数字Ⅲ和阿拉伯数字3具有相似的意义,都表示计数或顺序。
但是,罗马数字Ⅲ通常用于较大的数字,特别是在罗马时代,而阿拉伯数字3则更为通用。
此外,罗马数字Ⅲ还有特定的数学符号意义,例如表示三角形。
- 阿拉伯数字3的用法:
阿拉伯数字3是一个基本的计数和顺序符号,可以用于表示数量、次序或顺序等。
例如,表示数量时可以表示三本书、三个苹果等;表示次序或顺序时可以表示第三名、第三个进球等。
在数学中,3通常用于表示一些基本的数学概念或运算,如三次方根、三角函数等。
- 罗马数字Ⅲ的用法:
罗马数字Ⅲ主要用于较大的计数或顺序,特别是在罗马时代。
例如,罗马帝国的年份和历史事件通常使用罗马数字来标记。
此外,罗马数字Ⅲ也可以用于表示三角形的数学符号,例如直角三角形、等边三角形等。
在科学和工程领域,罗马数字Ⅲ也用于表示一些特定的参数或符号,如质量、体积等。
总之,罗马数字Ⅲ和阿拉伯数字3都是计数和顺序的符号,但在使用上略有不同。
罗马数字Ⅲ主要用于较大的计数和顺序,特别是在历史和科学领域,而阿拉伯数字3则更为通用,在日常生活中更常用。
3在生活中可以表示什么
3在生活中可以表示什么
在生活中,数字3可以表示许多不同的事物和概念。
它是一个有趣而多面的数字,可以在各种场合和情境中被发现。
下面我们来看看3在生活中可以表示什么。
首先,3可以表示团结和和谐。
在许多文化和宗教中,3被视为一个具有特殊
意义的数字。
例如,在基督教中,三位一体代表了上帝的三个位格,父、子和圣灵。
在许多民间传说和神话中,三个兄弟或三个姐妹通常代表着团结和和谐的家庭关系。
因此,3可以被视为一种象征,代表着团结和和谐的力量。
其次,3也可以表示平衡和完整。
在许多领域中,平衡和完整都是非常重要的
概念。
例如,在艺术和设计中,三角形被认为是一种非常平衡和完整的形状,因为它具有三个相等的边和三个相等的角。
在哲学和心理学中,三个要素的平衡和完整性被视为一种理想状态,可以带来内心的平静和满足感。
最后,3也可以表示变化和发展。
在自然界和人类社会中,一切都在不断地变
化和发展。
这种变化和发展通常可以被分为三个阶段,开始、中间和结束。
例如,在植物的生命周期中,种子发芽、成长、开花结果,这三个阶段代表着植物的生长和发展过程。
在人类社会中,许多事物也经历着类似的变化和发展过程,例如家庭的成长、企业的发展等。
综上所述,3在生活中可以表示团结和和谐、平衡和完整以及变化和发展。
这
个数字在我们的日常生活中随处可见,它提醒着我们生活中重要的价值和原则,同时也让我们更加深入地理解世界的本质和规律。
让我们在生活中保持团结和和谐,追求平衡和完整,不断地变化和发展,让自己和周围的世界变得更加美好和丰富。
3的寓意和象征
3的寓意和象征3的寓意和象征一直以来都是令人着迷的话题,它在人们的生活中占据着重要的地位,不仅仅出现在数字、图形、文学、艺术等方面,还深刻影响着人们的思想、信仰和文化。
在这篇文章中,我将详细介绍3的寓意和象征,以及它所代表的含义和影响。
首先,3是一个具有神秘色彩的数字,它既可以代表幸运和成功,也可以代表不幸和厄运。
在苏格拉底哲学中,3被视为灵魂的数字,因为人们的灵魂是由三部分组成的:理智、情感和欲望。
在基督教中,3被视为象征着三位一体的上帝:父、子和圣灵。
此外,3还代表了生命、死亡和再生。
在古埃及神话和其他文化中,3代表了三个阶段的循环:生命、死亡和再生。
因此,3可以被看作是一个象征着生命循环的数字。
其次,3还与创造、平衡和完美相关联。
在美学中,3是一个非常重要的数字。
它被视为最平衡和完美的数字,因为它刚好处在1和5之间。
三角形也是一个具有完美平衡的形状。
许多艺术品中都有3的影子,例如三原色、三分色彩、三分构图等等。
此外,在许多文化中,3还被视为一个神圣的数字,因为它代表了创造力和天赋。
三只乌鸦、三只小熊和三只猪都被视为聪明、勇敢和有才华的动物,在古代也被视为象征着精灵和神仙。
最后,3还代表了联合、和谐和团结。
这一点在许多文化中都非常明显。
在儒家文化中,三才是社会组织的基础,三纲五常是家庭道德的基础。
在希腊神话中,三姐妹毕斯提斯是命运女神,代表着联合、平衡和团结。
在印度教中,三位主神布拉马、维希努和湿婆代表着三种“神圣能量”,这些能量一起形成了宇宙的平衡和谐。
3的寓意和象征是多种多样的,每个人对于3的理解也是不同的。
它可以代表幸运、成功、生命、创造力、和谐、团结等等,这些都是人们追求的目标。
同时,3也可以代表着不幸、痛苦和困难,对于这些挑战,我们需要勇敢地面对和克服。
因此,3不仅是一个数学数字,也是一个哲学概念和文化符号,渗透在人们的生活和思维之中。
它给我们带来了深刻的启示和思考,也让我们惊叹于数字和生命的奥秘。
高清电影Ed2k链接地址3
【合伙人pany.Men.2010.BluRay.720p.DTS.x264-CHD.mkv】
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【魔术师.The.Illusionist.2010.BluRay.720p.DTS.x264-CHD.mkv】
ed2k://|file|The.Illusionist.2010.BluRay.720p.DTS.x264-CHD.mkv|2683864286|6146c9a01be50902380a24323d537ae1|/
【巴尼的人生.Barney's.Version.2010.BluRay.720p.DTS.x264-CHD.mkv】
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全新版大学英语综合教程3UNIT 4单词
• n. 列; • 栏,专栏; • (圆)柱; • 纵队,直行 E.G : A column of soldiers were marching down the road. 一队士兵沿路走去
column
bug
• V 长大,使突出; 打扰,烦扰; E.G : This little guy really bugged me. 那个小家伙实在令我恼火 在……装窃听器 E.G : She suspected that her phone had been bugged. • N 虫子,臭虫; 小病,(机器)故障; 窃听器
appearance
• (n. 外貌;出现 • to all ~s 就外表来看,根据观察推测。 • E.g : He did not answer and was to all appearances asleep. 他没有答话,看来 是睡着了 • 【反】disappearance 失踪,消失,不 见
• phrase: in the blink of an eye就在眨眼之间 on the blink出毛病 eg:If a machine goes on the blink, it stops working properly.
regardless
1.prep phrase 不顾;不管;不论 Regardless of whether he is right or wrong, we have to abide by his decisions 2.adv.不管怎样;无论如何;不顾一切地 Despite her recent surgery she has been carrying on regardless.
wit
make like
3的数字代表什么意思有什么含义
3的数字代表什么意思有什么含义数字“三”无论是西方还是在中国都被作为神秘的象征。
那么,你知道3的数字代表什么意思吗?接下来就跟着店铺一起去看看3的数字代表含义吧。
3的数字含义数字3的含义:表达数在两个对立之间有著抽象或灵性的关系,例如阴和阳并不是一种关系,爱或欲望必须存在,这样才会有所谓的关系出现,关系的建立是存在于两端之内的第三股力量,对立的和解是宇宙中第三力量。
三的扮演角色,在“三位一体”中得以认知,这在古埃及或世界上其他的神话(例如____的三位一体)中出现。
数字3拥有极高的表达天赋,他们会非常乐意跟人交流自己的想法,也会非常喜欢各种社交关系带给自己的新鲜感。
他们喜欢在人群中表现自己,由于他们对情绪拥有极强的感受力,天性中又带着浪漫快乐的一面,所以他们时常会成为朋友圈内调解气氛的快乐源泉。
数字3的含义关键词:沟通、社交、快乐象征符号:三角型属性:灵巧聪慧型对应色彩:黄色五行:阳火星座排行:双子、双鱼数字3在形态上是个多方位的“可爱数”,把3侧翻过去就是英文字母E,躺下又像是W,趴下看又成了M,这是阿拉伯数字里最有趣的一个数。
3代表关系,黑与白无法直接关联,阴和阳必须同时存在,关系的建立是第三种力量。
1是父亲,2是母亲,而3就是它们的“孩子”。
在____中,3是圣父、圣子和圣灵的综合体,即男性驱动力+儿童状态+灵性结合三位一体数。
这是一个乐观机敏的数字,具有旺盛的好奇心,乐观善于表达,具备孩子一般的纯真与多变性。
正面优势聪明,热情,想象力丰富,有创意,幽默感,充满活力,善于表达,时尚,擅社交,沟通,多才多艺,有趣,乐观,有激情,受欢迎负面挑战夸张,缺乏责任心,做作,缺乏方向,自我怀疑,搬弄是非,幼稚,逃避现实,肤浅,虚荣浮华,喋喋不休,撒谎,铺张浪费恐惧被限制,无聊,面对现实,不被关注数字3的象征意义数字“三”无论是西方还是在中国都被作为神秘的象征。
“三”在符号象征体系中,几乎不含任何反面意义,其象征意义涉及到宗教思想、传统、神等诸多领域。
由三个不同的英文字母和三个不同的阿拉伯数字组成一个
一般模型: 一般模型
个元素, 从4个不同的元素a、b、c、d中取出 个元素,然 不同的元素 中取出3个元素 后按照一定的顺序排成一列,共有多少种不同的排法? 一定的顺序排成一列 后按照一定的顺序排成一列,共有多少种不同的排法?
由此可以写出所有的排列:
abc adb bca cab cda dba
abd adc bcd cad cdb dbc
练习
练习2 练习2.在A、B、C、D四位候选人中,选举 四位候选人中, 四位候选人中
正、副班长各一人,共有几种不同的选法?写出所 副班长各一人,共有几种不同的选法? 有可能的选举结果. 有可能的选举结果. 解:选举过程可以分为两个步骤. 选举过程可以分为两个步骤.
步选正班长, 人中任何一人可以当选 人中任何一人可以当选, 种选法 种选法; 第1步选正班长,4人中任何一人可以当选,有4种选法; 步选正班长 步选副班长, 人中任一人都可以当选, 第2步选副班长,余下的 人中任一人都可以当选,有3 步选副班长 余下的3人中任一人都可以当选 种选法. 种选法. 根据分步计数原理,不同的选法有: 根据分步计数原理,不同的选法有: 4 ×3=12(种). = ( 其选举结果是: 其选举结果是: AB AC AD BC BD CD BA CA DA CB DB DC
问题1 从甲、 问题1 从甲、乙、丙3名同学中选出 名参加 名同学中选出2名参加 名同学中选出
某天的一项活动,其中1名同学参加上午的活动 名同学参加上午的活动, 某天的一项活动,其中 名同学参加上午的活动, 1名同学参加下午的活动,有多少种不同的方法? 名同学参加下午的活动, 名同学参加下午的活动 有多少种不同的方法? 元素: 元素:被选取的对象 一般模型: 一般模型: 个元素, 从3个不同的元素 个不同的元素a,b,c中取出 个元素,然后按照一 中取出2个元素 然后按照一 定的顺序排成一列 一共有多少种不同的排列方法? 排成一列, 定的顺序排成一列,一共有多少种不同的排列方法?
《听力教程3》听力原文及参考答案
《听⼒教程3》听⼒原⽂及参考答案Book ThreeUNIT 1Section OnePart 1Spot DictationHouses in the FutureWell, I think houses in the future will probably be (1) quite small but I should think they'll be (2) well-insulated so that you don't need so much (3) heating and (4) cooling as you do now, so perhaps very economical (5) to run. Perhaps they will use (6) solar heating, although I don't know, in this country, perhaps we (7) won't be able to do that so much. Yes, I think they'll be full of (8) electronic gadgets: things like very advanced televisions, videos, perhaps videos which take up ... the screen (9) takes up the whole wall. I should think. Yes, you'll have things like (10) garage doors which open automatically when you (11) drive up, perhaps electronic (12) sensors which will (13) recognize you when you, when you come to the front door even. Perhaps (14) architects and designers will be a bit more (15) imaginative about how houses are designed and perhaps with the (16) shortage of space people will think of putting gardens (17) on the roof and, and maybe rooms can be (18) expanded and, and (19) contracted* depending on what you use them for, so perhaps there'll be a bit more (20) flexibility about that. Part 2Listening for GistA: Tuesday two fifteen. Let me look inmy diary. B: No, Thursday.A: Oh, I'm sorry. I thought you said Tuesday.B: Thursday two fifteen. No, I'm sorry. I've got an appointment until three. Could we make it later?Say three fifteen?A: Well, there's a lot to talk about. It'll take a couple ofhours, at least. B: Shall we say Monday morning, then?A: Monday morning. All right. Nine o'clock?B: Nine. I think that will be all right. I'll ring you backand confirm. A: All right. But ring before five, couldyou?B: All right.A: Right you are. Bye. B: Bye.Exercise. Directions: Listen to the dialogue and write down the gist and the key words that help you decide.1.This dialogue is about making an appointmentWoman: Listen! I'm terribly sorry I'm late. Man:Man: Oh, that's all right. It doesn't really matter, does it? I haven't got anything better to do, have I?Woman: Just let me explain, will you?Man: I've only been waiting for over an hour. That's all.Woman: Yes. I know, and I would have ...Man: After all, my time isn't really that important, is it?Woman: Please don't be like that. Just let meexplain. (Silence. Man says nothing.)Woman: I ... I tried to get here in time but just after I left home, the car broke down.Man: The car broke down?Woman: Yes, and ... well ... luckily ... there was a garage near me. And ... and it took them a whileto repair it.Man: Why didn't you at least phone?Woman: I would have! But I didn't know the number of the restaurant.Man: You could have looked it up in the telephone book!Woman: Yes, but ... you'll never believe this ... I couldn't remember the name of the restaurant. I knew where it was, but forgot the name.Man: I see. Well, at least it was lucky you found a garage to repair your car. Woman: Yes. It was something I couldn't do myself. It didn't take too long, but that's why I'm late,you see.Man: Uh-huh. Which garage, by the way?Woman: Pardon?Man: Which garage did you take it to?2.The key words are Tuesday. Thursday. two fifteen. three fifteen. Mondaymorning. nine o'clock.Section Two Listening comprehensionPart 1 DialogueI'm terribly sorry I'm late.Woman: Listen! I'm terribly sorry I'm late. Man:Man: Oh, that's all right. It doesn't really matter, does it? I haven't got anything better to do, have I?Woman: Just let me explain, will you?Man: I've only been waiting for over an hour. That's all.Woman: Yes. I know, and I would have ...Man: After all, my time isn't really that important, is it?Woman: Please don't be like that. Just letme explain. (Silence. Man says nothing.)Woman: I ... I tried to get here in time but just after I left home, the car broke down.Man: The car broke down?Woman: Yes, and ... well ... luckily ... there was a garage near me. And ... and it took them a whileto repair it.Man: Why didn't you at least phone?Woman: I would have! But I didn't know the number of the restaurant.Man: You could have looked it up in the telephone book!Woman: Yes, but ... you'll never believe this ... I couldn't remember the name of the restaurant. I knew where it was, but forgot the name.Man: I see. Well, at least it was lucky you found a garage to repair your car. Woman: Yes. It was something I couldn't do myself. It didn't take too long, but that's why I'm late,you see.Man: Uh-huh. Which garage, by the way?Woman: Pardon?Man: Which garage did you take it to?Woman: Uh ... the one near my flat. You know. Lewis Brothers.Man: Yes, I know that garage. It's the only one near your flat.Woman: Hmm, well now, let's have something to eat. Uh, what about some ... Man: I know the garage very well! Woman: Yes. Let's see now. Yes, I think I'll have some ...Man: A pity it's Sunday.Woman: Pardon?Man: A pity it's Sunday. That garage is closed on Sunday!Exercise Directions: Listen to the dialogue and answer the following questions."Well, at least it was lucky you found a garage to repair your car."4.Because she wants to stop the conversation like this.Because he knows the girl is lying.Part 2 PassageThe Oscar Statuette1 Industry insiders and members of the press called the award "the Academy statuette", "the golden trophy" or "the statue of merit", but the term never stuck.2. No hard evidence exists to support that tale, but in any case, by the sixth Awards Presentation in 1934, a Hollywood columnist used the name in his column.3. Walt Disney was honored with one full-size and seven miniature statuettes on behalf of his animated feature Snow White and the Seven Dwarfs.1.T hey are possibly boyfriend and girlfriend.2.In a restaurant.3."It doesn't really matter, does it? I haven't got anything better to do, have I?""I've only been waiting for over an hour.That's all" "After all, my time isn't reallythat important, is it?" well, at least It waslucky you found a barrage to repair yourcar4. If the statuettes don't meet strict quality control standards, they are immediately cut in half and melted down.5.The large boxes are shipped to the Academy offices via air express, with no identifiable markings.The Oscar statuette, designed by MGM's* chief art director Cedric Gibbons, depicts* a knight holding a crusader's* sword, standing on a reel of film with five spokes, signifying the original branches of the Academy: Actors, Writers, Directors, Producers, and Technicians.Born in 1928, years would pass before the Academy Award of Merit was officially named "Oscar". Industry insiders and members of the press called the award "the Academy statuette", "the golden trophy" or "the statue of merit". The entertainment trade paper, Weekly Variety, even attempted to popularize "the iron man". The term never stuck.A popular story has been that an Academy librarian and eventual executive director, Margaret Herrick, thought the statuette resembled her uncle Oscar and said so, and that as a result the Academy staff began referring to it as Oscar.No hard evidence exists to support that tale, but in any case, by the sixth Awards Presentation in 1934, Hollywood columnist Sidney Skolsky used the name in his column in reference to Katharine Hepburn's first Best Actress win. The Academy itself didn't use the nickname officially until 1939.Since its conception, the Oscar statuette has met exacting uniform standards - with a few notable exceptions. In the 1930s, juvenile players received miniature replicas* of the statuette; a ventriloquist* Edgar Bergen was presented with a wooden statuette with a moveable mouth; and Walt Disney was honored with one full-size and seven miniature statuettes on behalf of his animated feature Snow White and the Seven Dwarfs. Between 1942 and 1944, in support of the war effort, Oscars were made of plaster. After the War, winners turned in the temporary awards for golden Oscar statuettes.The traditional Oscar statuette, however, hasn't changed since the 1940s, when the base was made higher. In 1945, the base was changed from marble to metal and in 1949, Academy Award statuettes began to be numbered, starting with No. 501.Approximately 50 Oscars are made each year in Chicago by the manufacturer, R. S. Owens. If they don't meet strict quality control standards, the statuettes are immediately cut in half and melted down.Each award is individually packed into a Styrofoam* container slightlylarger than a shoebox.Eight of these are then packed into a larger cardboard box, and the large boxes are shipped to the Academy offices in Beverly Hills via air express, with no identifiable markings.On March 10, 2000, 55 Academy Awards mysteriously vanished en route from the Windy City* to the City of Angels. Nine days later, 52 of stolenstatuettes were discovered next to a Dumpster* in the Koreatown section of Los Angeles by Willie Fulgear, who was later invited by the Academy to attend the Oscar 2000 ceremonies as a special guest.For eight decades, the Oscars have survived war, weathered earthquakes, and even managed to escape unscathed* from common thieves. Since 1995, however, R. S. Owens has repaired more than 160 statuettes. "Maybe somebody used chemicals on them to polish them and the chemicals rubbed right through the lacquer* and into the gold," explains the company president. "Or maybe people stored them someplace where they corroded." Although he stresses that the statuette is made to endure, Siegel offers this sage advice to all Oscar winners: "If it gets dusty, simply wipe it with a soft dry cloth." Exercise A Pre-listening QuestionEvery January, the attention of the entertainment community and of film fans around the world turns to the upcoming Academy Awards, the highest honor in filmmaking. The annual presentation of the Oscars has become the Academy of Motion Picture Arts and Sciences' most famous activity. The Oscar Statuette is a knight holding a crusader's sword, standing on a reel of film with five spokes.Exercise B Sentence DictationDirections: Listening to some sentences and write them down. You will hear each sentence three times.Exercise C Detailed ListeningDirections: Listen to the passage and decide whether the following statements are true (T) or false (F). Discuss with your classmates why you think the statement is true or false.----I...- 1. There were five original branches of the Academy.(Because the five spokes on the reel of film signify the original branchesof the Academy:Actors, Writers, Directors, Producers, and Technicians.)~ 2. The Academy Award of Merit was officially named "Oscar" in 1928.(Born in 1928, years would pass before the Academy Award of Meritwas officially named "Oscar.")----I...- 3. The Academy staff began referring to the Academy statuette as Oscar because Margaret Herrick said the statuette was like her uncle Oscar.(An Academy librarian and eventual executive director, MargaretHerrick, thought the statuette resembled her uncle Oscar and said so,and as a result the Academy staff began referring to it as Oscar.)4. Since its conception, the Oscar statuette has met exacting uniform standards. (There were a few notable exceptions. In 1930s, juvenile players received miniature replicas of the statuette and a ventriloquist Edgar Bergen gained a wooden statuette with a moveable mouth. Walt Disney was honored with one full-size and seven miniature statuettes. )----I...- 5. Oscars were made of plaster in the 1940s because of the War. (Between 1942 and 1944, in support of the war effort, Oscars were made of plaster.) ----I...- 6. The manufacturer, R. S. Owens makes about 50 Oscars each year in Chicago. (Approximately 50 Oscars are made each year in Chicago by the manufacturer, R. S. Owens.)~ 7. 55 Academy Awards were stolen by a mysterious person en route from the Windy City to the City of Angels on March 10, 2000.(On March 10,2000,55 Academy Awards just mysteriously vanished en route from the Windy City to the City of Angels, but how and by whom was unknown.) ~ 8. For eighty years, the Oscars have survived war, weathered earthquakes, managed to escape unscathed from common thieves and even chemical corrosion.(Since 1995, however, R. S. Owens has repaired more than 160 statuettes. "Maybe somebody used chemicals on them to polish them and the chemicals rubbed right through the lacquer and into the gold."Exercise D After-listening DiscussionDirections: Listen to the passage again and discuss the following questions.1.T he traditional Oscar statuette hasn't changed since the 1940s, when the basewas made higher.In 1945, the base was changed from marble to metal and in 1949, Academy Award statuettes began to be numbered, starting with No.501.2.(Open)Section ThreeNewsNews Item1Bush-NATO-IraqMr. Bush says he hopes America's NATO allies will stand with the United States if he decides to take military action against Iraq.All the same, the president says no action is likely in the near future. He says for now the focus is on implementing the new UN resolution that calls for a tough weapons inspection regime* and warns of consequences if Iraqi leader Saddam Hussein fails to comply*.Administration official say they expect the NATO summit to release a political statement backing the UN resolution. They say President Bush will bring up Iraq in his bilateral meetings in Prague*, but they also say they do not believe the Iraqi threat will be the focus of the summit.In Prague, the alliance plans to take steps toward the creation of a rapid deployment force that can playa role in combating terrorism. The president said even the smallest NATO member nations can contribute something to the causeExercise A Directions: Listen to the news item and complete the summary.Exercise B Directions: Listen to the news again and answer the following questions1.He hopes America's NATO allies will stand with the United States if hedecides to take militaryaction against Iraq.2.No, the president says no action is likely in the near future.3.They expect the NATO summit to release a political statement backing the UNresolution.4.The NATO summit is held in Prague.No, it will not be the focus of the NATO summit.Bush-IraqPresident Bush says everyone knows the real power in Iraq lies with Saddam Hussein: "There is no democracy. This guy is a dictator and so we have to seewhat he says." The president says the Iraqi leader has a choice to make: disarm peacefully or be disarmed by force: "If Saddam Hussein does not comply to the detail of the resolution, we will lead a coalition to disarm him. It is over. We are through with negotiations. There is no more time. The man must disarm. He said he would disarm. He now must disarm." Mr. Bush spoke with reporters while touring the Washington D.C. police department, a tour designed to highlight his plan to create a cabinet level Department of Homeland Security. He left no doubt his patience regarding Iraq is wearing very thin*, stressing the United States will no longer tolerate any efforts by Saddam Hussein to circumvent* demands to disarm. Exercise BExercise ADirections: Listen to the news item and complete the summary.This news item is about the Bush administration's attitude towards Iraq. Directions: Listen to the news again and decide whether the following statements are true (T) or false (F).British Prime Minister Tony Blair delivered a radio address late Thursdayto the Iraqi people warning that Saddam Hussein must comply with UN demands or suffer the consequences.Prime Minister Blair said Saddam Hussein must cooperate with UN weapons inspectors, or be prepared to face military action. In an interview with Radio Monte Carlo's Arabic service Thursday, Mr. Blair said war could be avoided, if Iraq agreed to disarm."The situation is very clear. If Saddam Hussein agrees to disarm Iraq of all chemical, or biological or nuclear weapons programs and capability, then conflict would be avoided, and his duty is to cooperate fully with the inspectors to tell them exactly what material he has, to cooperate and comply with them in the eradication of that material."The prime minister said he wanted to speak directly to the Iraqi people to try to dispel* what he called myths that have arisen between Christians and Muslims. He said the dispute with Iraq is not about the West versus the East or about oil, but about weapons of mass destruction.Exercise ADirections: Listening to the news item and complete the summary.This news item is about British Prime Minister's stand on the Iraqi issue.Exercise BDirections: Listen to the news again and complete the following sentences.1.Prime Minister Blair warned that Saddam Hussein would suffer theconsequences unless he cooperated with the UN weapons inspectors. Saddam Hussein should cooperate fully with the inspectors to tell them exactly what material he has, and comply with them in the eradication of that material.2.On Thursday Tony Blair had an interview with Radio Monte Carlo's Arabicservice.3.According to the Prime Minister, the conflict can be avoided if SaddamHussein agrees to disarm Iraq of all chemical. or biological or nuclearweapons programs and capability.4.Mr. Blair said the dispute with Iraq is not about the West versus the East orabout oil, but about weapons of mass destruction.Section Four Supplementary ExercisesPart 1 Feature reportBlix’s Iraq InspectionThe chief UN arms inspector has been assigned the task of searching for weapons of mass destruction in Iraq. The Security Council gave Iraq this last opportunity to disarm or face serious consequences, a euphemism* for possible war. The United States says it will make sure Iraq disarms, one way or another.But Mr. Blix* emphasizes that his inspectors will not determine the courseof events in the region. He says they will visit suspected sites, conduct interviews with Iraqi scientists, ferret* out information and report back to the Security Council for its members to decide.As for US and British intelligence reports, which the Bush administration says proves that Iraq has banned weapons, Mr. Blix says he is not going into Iraq with pre-conceived ideas of what is there.The next test for Iraq will be December 8th, the deadline for Iraq to present a full accounting of its weapons programs. If Iraq presents, in effect, a blank sheet, Mr. Blix says, he would expect the United States to put its evidence on the table, so it can be verified.Iraq has persistently maintained it does not have the banned weapons. The latest such assertion came in a letter to the UN this week, in which Baghdad accepted the latest Security Council resolution setting out the parameters* for what experts say will be the most intrusive inspections in Iraq, so far.After the preliminary technical work starting Monday, Mr. Blix says, he expects the first wave of inspections to start November 27th. Two months later, he is required to report to the Security Council on Iraq's performance.Exercise ADirections: Listening to the news report and complete the summary.This news report is about Mr. Blix's weapons inspections in Iraq.Exercise BDirections: Listen to the news again and fill in the blanks with the missing words.Mr. Blix emphasizes that his inspectors will not determine the course of events in the region. He says they will visit suspectedsites, conduct interviews with Iraqi scientists, ferret out information and report back to the Security Council for its members to decide.The next test for Iraq will be December eighth, the deadline for Iraq to present a full accounting of its weapons programs. If Iraq presents, in effect, a blank sheet, Mr. Blix says, he would expect the United States to put its evidence on the table, so it can be verified.Iraq has persistently maintained it does not have the banned weapons. The latest such assertion came in a letter to the UN this week, in which Baghdad accepted the latest Security Council resolution setting out the parameters for what experts say will be the most intrusive inspections in Iraq, so far.Part 2 PassageRise and Fall of Egypt1.The Nile River was a kind friend but occasionally a hard taskmaster of the。
字谜-3——精选推荐
字谜-31、草原下⾯有颗⼼,⼈尔永远不分离,谆谆教诲不⽤说,元旦不是⼀⽉⼀,⼥⼈旁边⼦相随,思念粮⾷没有⽥,青草旁边藏颗⼼。
(谜底:愿你每⽇好⼼情)2、锦⾐⾦服兄⾝着,⼀个⼈有尔相伴,友⼈右⼿⼀竖左⼿⼀点,海边拾贝才快乐!友⼈右⼿⼀竖左⼿⼀点,⼤字踩在踏板上!(祝你发财,发达)3、天鹅飞去鸟归隐,⽩勺到⽼相伴陪,⽬光远视跟定你,⽥下有⼟⽣真情,⼝下有须很⽼诚,⽬中只有你⼀⼈,⼈尔结合幸福⼈。
(谜底:我的眼⾥只有你)4、兄弟⼿拿指⽰牌,指引⼈尔向前⾏,筷⼦不是⽤⽵制,灯光闪烁没有⽕,草莓头上不长草,灭了⽕后没有⽕,想吞⽶饭没有⼝。
(谜底:祝你快乐每⼀天)5、⽰旁站⽴兄长,尔等单⼈想傍,悔之⼼已离去,蚕⾍游离四⽅,⾐袂把⼼交互,掩去烁之⽕光,丽妍少⼥离去,志⼠远⾛他乡。
(谜底:祝你每天快乐开⼼)6、原本⼀⼼凝成爱,⼈尔结合好愉快,⼥⼦完美惹⼈爱,⼀撇⼀捺互⽀持,横竖都是⼀条⼼,⼀⽜⽴地⼜顶天,苹果去叶⽆纷扰,⼥⼦戴帽最美妙。
(谜底:愿你好⼈⼀⽣平安)7、天鹅⼀来鸟全飞,受⼈情意友坐底,尔旁⼀⼈两相伴,⽔头⼀点情深浓,砍去⽊头做成⾈,弯去⼸底⼜成器。
(迷底:我爱你永不变)。
8、青青草原有我⼼,⼼旁有尔不离分,⾟苦岁⽉有勇⼠,⼀⼝薄⽥⽰佳⾳,梅花未绽⽊正息,⽣⼈放⽜去耕耘,笑见百草化云纷。
(谜底:愿你幸福每⼀天)9、原来只因在⼼上,但见⼈来尔站旁,并因你两⽿不闻,如此忐忑上下⾛,⼤海因你⽽⼲涸,⼟地因你少⼗分,春蚕幼⾍⽆影踪。
(谜底:愿你开⼼每⼀天)更多精选专辑:指客⽹ () 栏⽬:猜字谜⼤全10、⽰字旁边⽴长兄,只见尔旁站⼀⼈,诀字⽆⼝却有⼼,烁字灭⽕真欢喜,⼤海⼲涸没有⽔,⼟地为你少⼗分,笑字草帽被摘⾛。
(谜底:祝你快乐每⼀天)11、⼀味蛮⼲少根筋,淅沥⾬落地也湿,⼗字路⼝选横⾏,⼀⼈孤单找个伴,⼥⼦埋头往西⾛,架⼦凭空没有⽊,抽⾛半边终遇⽔。
(谜底:⼆零⼀⼆要加油)12、坏屋⼟墙已被推,腰间亮剑退⽉回,貂⽪做⾐颜⾊美,为家伐⽊屋⾥堆,淮河⼜见⽔⼲涸,龙虾⾮⾍⼝⾥喂,到了⼈边反虺颓。
新视野大学英语3听说教程答案(清晰完整版)
Unit 6
Warming up 1."Get ready" 2.Climate changes are occuring more rapidly and natural disasters are becoming more severe. 3.Books on the subject of survival. Listening Short conversations 1.D 2.D 3.D 4.B 5.C 6.A 7.C 8.C 9.A 10.C Long conversation 1.A 2.C 3.B 4.B 5.D Passage 1.C 2.D 3.C 4.D 5.A Radio program 1.Islamabad 2.a tall Islamabad building 3.the Kashmirian Mountains 4.a heavily mititarized region 5.India
Unit 4
Warming up 1. Writer---Jack Kerouac 2. Artist---Jackson Pollock 3. Musician---Louis Armstrong 4. Symbol--- Statue of Liberty Listening Short conversations 1.B 2.B 3.C 4.D 5.A 6.B 7.D 8.C 9.D 10.A Long conversation 1.C 2.D 3.B 4.B 5.A Passage 1.B 2.A 3.D 4.D 5.B Radio program 1.for decades 2.healthy and aactive lifestyle 3.meet consumer demands
三的倍数游戏作文
三的倍数游戏作文“哈哈哈……”教室里传来一阵欢声笑语,这是怎么回事呢?原来是我们正在玩三的倍数游戏呢。
这个游戏的规则很简单,大家依次报数,要是遇到三的倍数或者含有三这个数字的数,就不能说出来,只能拍手代替。
这听起来容易,玩起来可真是状况百出啊。
游戏开始了,从第一排最左边的同学开始报数。
“1。
”那声音清脆响亮,就像敲响了游戏的开场锣。
紧接着旁边的同学喊:“2。
”眼看就要到我前面的同学了,我心里暗暗祈祷他可别出错,那紧张的感觉就像自己在走钢丝似的。
“啪!”只见他干净利落地拍了一下手,哇,太棒了,我松了一口气。
轮到我了,我心里快速盘算着,这个数是5,不是三的倍数也不含3,于是我大声说:“5。
”随着数字越来越大,难度也逐渐增加。
有个同学报错了,他说到“12”的时候,还没反应过来,刚说完就像被施了定身咒一样愣住了,然后才恍然大悟自己说错了,那副懊恼的样子简直像丢了最心爱的玩具。
大家哄堂大笑,他的脸“唰”地一下就红了,就像个熟透的大苹果。
又一轮开始了,前面的同学顺利地报着数,突然到了一位同学那里,他可能是太紧张了,本来应该拍手的“13”,他却结结巴巴地说:“1……13。
”全班同学先是一愣,然后爆发出一阵更加猛烈的笑声。
有的同学笑得直不起腰,有的同学笑得眼泪都出来了,还有的同学一边笑一边模仿他的样子。
这位同学呢,尴尬得恨不得找个地缝钻进去。
再看小机灵鬼小明,每次轮到他的时候,眼睛滴溜溜一转,就迅速做出反应,不是报数就是拍手,那速度快得就像闪电一样。
他那自信的样子就像一个在战场上指挥若定的将军,我们都对他佩服得五体投地。
这个三的倍数游戏可真是太有趣了。
它不仅考验我们的数学计算能力,还考验我们的反应速度和注意力。
就在这一声声报数和拍手声中,整个教室都充满了欢乐的气息,这游戏就像一把神奇的钥匙,打开了我们快乐源泉的大门。
大学思辨英语教程 精读3课件Unit 3
Lead in
Text A offers an enlightening analysis of non-verbal communication across different cultures. The authors, Edward T. Hall and Mildred R. Hall, show us that cultural barriers could be overcome by increasing our awareness of cultural differences and by learning about the different ways in which we behave in different societies.
While culture is learned through practice and socialization, Text B provides a counter example to demonstrate the result of non-socialization. As you read the text, you can consider the importance of socialization for you to survive and develop your potential in a particular society.
Critical Thinking
Reading Skills
Learning Objectives
• Reading Skills
• Identify the structure of the text • Identify topic sentences • Use context to understand a new word
新标准大学英语综合教程3 unit3 课文翻译
新标准大学英语综合教程3 unit3 课文翻译Unit3Active reading 1我们是怎样听音乐的我们都按照各自不同的能力来听音乐。
但为了便于分析,如果把听的整个过程分成几个组成部分,那么这个过程会更清晰一些。
从某种意义上来说,我们听音乐有三个不同的层次。
由于缺乏更好的术语,我们姑且把它们命名为:(1)感官层次;(2)表现层次;(3)纯音乐层次。
把听的过程机械地分割为以上三个假想的层次,唯一的好处是让我们更清楚地了解自己是怎样听音乐的。
听音乐最简单的方式是为了去获取乐声带来的纯粹的愉悦感,这是音乐的感官层次。
在这个层次上,我们只是听音乐,不做任何思考。
我们打开收音机,一边做着其他的事情,一边心不在焉地沉浸在音乐中。
乐声本身的魅力带我们进入一种无需思考的美妙心境。
令人意外的是,许多自认为是合格的音乐爱好者在听音乐时过多地使用了这一层次。
他们去听音乐会是为了忘却自我。
他们把音乐当成一种慰藉,一种逃避,由此他们进入了一个可以忘却日常生活的理想世界。
当然,他们也没有在思考音乐。
音乐允许他们离开现实,到另一个地方去做梦,因为音乐而做梦,做有关音乐的梦,却从没有真正欣赏过音乐。
的确,乐声的魅力是一种强大而原始的力量,但是你不该让它占据你过多的兴趣空间。
感官层次是音乐的一个重要层次,非常重要,但并不是音乐的全部。
音乐存在的第二个层次就是我所说的表现层次。
一提到这个问题,我们马上就进入到一个颇具争议的领域。
作曲家总是设法避开有关音乐表现方面的讨论。
斯特拉温斯基不是曾经声称他的音乐是一个“物体”,是一件有自我生命的“东西”,除了纯音乐性的存在之外没有任何别的含意吗?斯特拉温斯基这种不妥协的态度可能源于这样的一个事实:有那么多的人尝试着从众多的音乐作品中读出完全不同的含意。
确实,要准确地说出一部音乐作品的含意已经很难了,要肯定并确定地说出来,还要使每个人对你的解释都感到满意,是难上加难。
但我们不该因此走到另一个极端,不能去剥夺音乐“表现”的权利。
Unit3 Reading3
"Gabby, You're Sooo Skinny""加贝,你太瘦了"I am a straight-A student.我是优等生。
I am very involved in school activities and considered a "very together”teenager.我积极参与学校活动,被认为是一个“非常合群”的青少年。
Or at least, I was It all started innocently enough.或者至少,我是这一切都开始得足够天真。
I weighed about 125 pounds. 我重约125磅。
I was not fat, but felt I could stand to lose a few pounds. 我并不胖,但我觉得我可以减几磅。
A friend of mine had gone on a health kick and was getting great results from it -she was losing weight, she felt better and her friends were telling her how great she looked I wanted to feel that way, too.我的一个朋友参加了一个健康计划,并取得了很好的效果——她的体重减轻了,她感觉好多了,她的朋友们告诉她,她看起来很好——我也想有那样的感觉。
I began exercising and eating healthy snacks instead of the usual Coke and-chips marathon watching the boob tube.我开始锻炼,吃健康的零食,而不是像往常那样马拉松式地看电视。
Within a couple of weeks I had lost weight, I was feeling good, I cared more about what I wore and started feeling attractive in a way I had not experienced before.几周后,我的体重减轻了,我感觉很好,我更关心自己的穿着,我开始以一种从未有过的方式感到自己很有吸引力。
3在生活中可以表示什么
3在生活中可以表示什么
在生活中,数字3可以表示许多不同的事物和概念。
从数学到文化,从宗教到
哲学,数字3都扮演着重要的角色。
让我们来看看在生活中,数字3可以表示什么。
首先,数字3在数学中代表着一个重要的概念,三角形。
三角形是几何学中的
基本形状之一,它由三条边和三个角组成。
三角形在建筑、设计和工程中都有着重要的应用,因此数字3在数学中具有重要的意义。
其次,数字3在文化和宗教中也有着特殊的含义。
在基督教中,三位一体是一
个重要的概念,代表着上帝的三位形态,父、子、圣灵。
在许多其他宗教和文化中,数字3也代表着神圣的力量和完美的平衡。
最后,数字3在日常生活中也有着特殊的意义。
许多人认为“第三次正是魅力
所在”,这意味着第三次尝试通常会带来成功。
此外,人们常常将事物分为三个部分,比如早、中、晚;过去、现在、未来等等。
总的来说,数字3在生活中有着丰富的含义和应用。
无论是在数学、文化、宗
教还是日常生活中,数字3都扮演着重要的角色,代表着力量、平衡和完美。
让我们珍惜数字3,体会它在生活中的深刻意义。
3 三级配电
第三节供配电系统与配电装置一、三级配电系统施工现场用电工程的基本供配电系统应当按三级设置,即采用三级配电。
(一)三级配电系统基本结构三级配电是指施工现场从电源进线开始至用电设备之间,应经过三级配电装置配送电力,即由总配电箱(一级箱)或配电室的配电柜开始,依次经过分配电箱(二级箱),开关箱(三级箱)到用电设备。
这种分三个层次逐级配送电力的系统就称为三级配电系统。
配电系统采用放射式和树干式,它的基本结构如以下框图。
(二)系统的设置原则三级配电系统应遵守四项基本原则:即分级分路原则,动照分设原则,压缩配电间距原则,环境安全原则。
1、分级分路(1) 从一级总配电箱(配电柜)向二级分配电箱配电可以分路,即一个总配电箱(配电柜)可以分若干分路向若干分配电箱配电;(2) 从二级分配电箱向三级开关箱配电同样可以分路,即一个分配电箱可以分若干支路向若干开关箱配电。
(3) 从三级开关箱向用电设备配电实行“一机一闸”制,不存在分路问题。
即每一开关箱只能连接控制一台与其相关的用电设备(含插座)。
按照分级分路原则的要求,在三级配电系统中,任何用电设备都不得越级配电,总配电箱和分配电箱不得挂接其它任何设备,否则,三级配电系统的结构形式和分级分路原则将被破坏。
2、动照分设动力配电箱与照明分配电箱宜分别设置。
当动力和照明合并设置于同一配电箱时,动力和照明应分路配电,动力和照明开关箱必须分别设置,不存在共箱分路设置问题。
3、压缩配电间距压缩配电间距原则是指各配电箱、开关箱之间的距离应尽量缩短。
总配电箱应设在靠近电源的区域,分配电箱应设在用电设备或负荷相对集中的区域,分配电箱与开关箱的距离不得超过30m,开关箱与其控制的固定式用电设备的水平距离不宜超过3m。
4、环境安全环境安全是指配电系统对其设置和运行环境的安全要求,包括三种环境要求:使用环境、维修环境和防护环境。
要求如下:(1) 使用、维修环境:满足压缩配电间距原则。
配电箱、开关箱周围应有足够二人同时工作的空间和通道,不得堆放任何妨碍操作、维修的物品,不得有灌木、杂草。
中国古代数字3的含义
中国古代数字3的含义
中国古代数字3的含义,可以用中文写成:"三"代表了很多重要
意义。
首先,它象征着天、地、人的统一,体现了宇宙的完整性和和谐。
其次,"三"也代表了生命的循环,包括过去、现在和未来的连续性。
此外,"三"也代表了三才(天、地、人)和三光(日、月、星),表达了自然的规律性和秩序。
古人还将"三"作为吉祥和幸运的象征,
认为它代表着吉祥、安宁和福气。
在文化传统中,"三"也被广泛应用
于许多方面,例如三才图、三角梅等。
总的来说,中国古代数字3具
有丰富的内涵和文化意义。
成本管理作业3参考答案
第3次任务试卷总分:100 测试时间:--一、单项选择题(共 23 道试题,共 23 分。
)1. 采用定额法计算产品成本时,生产工资费用定额的计算公式是(D)。
A. 产品实际工时×生产工资实际单价B. 产品实际工时×生产工资计划单价C. 产品生产工时定额×生产工资实际单价D. 产品生产工时定额×生产工资计划单价2. 由于修改旧定额而产生的新旧定额之间的差额称为(C)。
A. 定额差异B. 材料成本差异C. 定额变动差异D. 脱离定额的差异3. 采用定额法计算产品成本时,若差异额较大而且各月在产品数量变动也较大,差异额在完工产品和月末在产品之间进行分配的方法一般是采用(B)。
A. 定额差异的比例B. 定额成本的比例C. 脱离定额差异的比例D. 材料成本差异的比例4.定额法下的定额变动差异是指由于修订消耗定额或生产耗费的计划价格而产生的(B)。
A. 计划价格与实际价格的差额B. 新旧定额的差额C. 实际价格与计划价格的差额D. 月初定额与月末定额的差额5. 采用定额法计算产品成本时,对于定额变动差异若是定额降低,在月末计算产品成本时,还应( C )。
A. 从当月的产品成本当中扣除B. 加到当月的产品成本当中C. 对当月产品成本没有影响D. 应在月初产品成本当中进行调整,月末在产品成本不进行调整6. 定额法下的产品成本计算单中,在消耗定额降低时,月初在产品的定额成本调整和定额变动差异数,( D )。
A. 都是负数B. 都是正数C. 前者是正数,后者是负数D. 前者是负数,后者是正数7. 定额法的特点是( B )。
A. 对产品进行事前控制B. 对成本差异进行日常核算、分析和控制C. 进行成本的定期分析和考核D.上列三点都具备8. 定额成本与计划成本( D )。
A. 完全是一回事B. 毫无联系C. 可以互相代替D. 既有相同之处,也有不同之处,两者不能互相替代。
9. 在制造费用分为变动制造费用和固定制造费用的情况下,生产能力利用差异的计算公式是( B )。
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3#、4#隧洞压坡段、出口闸、出口涵衬砌施工方案一、编制依据1.1 《阳江核电厂一期1#~4#排水隧洞及出口闸交通桥工程招标文件》;1.2 《阳江核电厂一期1#~4#排水隧洞及出口闸交通桥工程施工合同》;1.3 《混凝土结构工程施工质量验收规范》( GB50204-2002);1.4 《水利水电基本建设工程单元质量等级评定标准》( SDJ249-88);1.5 《水工混凝土结构设计规范》( DL/T5057-1996);1.6 《水工混凝土施工规范》( DLT5144-2001);1.6 《混凝土外加剂应用技术规范》( GB50119-2003);1.7 《海港工程混凝土结构防腐蚀技术规范》( JTJ275-2000);1.8 《1#~4#隧洞出口结构物相关设计施工图》;1.9 我单位多年水工隧洞工程的类似施工经验;1.10 相关变更文件。
二、编制原则1. 响应工期要求,并体现本工程项目特有的施工特点。
2. 确保工程施工质量施工安全、成本最低最经济的原则。
3. 采用适合本工程特点、较先进、常用、有实际效果的施工方法、措施,选用可靠设备。
4. 充分利用以往类似工程积累的成功施工经验,确保工程施工安全顺利,以期达到合同工期要求。
三、工程概况一) 、现场情况3#、4#隧洞出口部分主要结构物为隧洞压坡段、出口闸、出口涵、出水明渠及出口闸交通桥,由于3~4#排水隧洞需在2013 年台风期前安装闸门,出口各结构物施工工期非常紧,且各结构物施工相互交叉干扰严重。
出口结构物基坑于2012 年11 月底完成开挖,隧洞台车(下断面及上断面台车)相继在出口闸基坑内组装进洞后才能施工出口结构物。
出口结构物各工作面工期紧、交叉干扰施工严重是本工程的最大特点,必须进行统筹计划、合理安排,采取有效措施,保证各工程在指定的时间内完成施工任务。
本方案内容包括3#、4#隧洞压坡段、出口闸和出口涵的衬砌施工。
根据出口各结构物平面布置及工程量等特点,各结构物衬砌施工需考虑交叉施工,同时考虑垂直运输等各项措施,以保证各结构物衬砌施工能够同时进行,保证工程工期。
出口各结构物布置如图1-1 所示。
)、出口各结构物设计参数3#、4#隧洞出口建筑物体型形式相同,故施工安排及方法基本相同。
压坡段长为15 米,为隧洞洞身与出口闸之间的过渡连接段,将隧洞圆形截面过渡至正方形截面。
进口端圆形截面同隧洞截面尺寸相同,内径2.8米,底宽7.6米,底标高-9.0米,出口端正方形截面底宽6.6米,底标高-9.0米,内空边长为4.6米。
出口闸长11m底宽8.0m、底标高-9.5m标高,门槽顶标高为9.0米,内空断面为4.6米的正方形截面,包括闸门井;出口涵长10m宽6.6m、底标高-9.0m标高,成型断面为内空4.6米的正方形截面。
压坡段、出口闸及出口涵钢筋保护层均为8cm砼标号均为C55,沉降缝为2cm缝内填充聚乙烯闭孔泡沫板,缝间设置651- U型(厚12mm宽350mr)橡胶止水。
施工缝做好后凿毛处理,高压风吹洗,加止水条。
三)、各结构物施工工程量根据设计施工图,3#、4#隧洞压坡段、出口闸、出口涵工程数量统计如下所示:1)单个压坡段主要工程数量表□:挖除松散体后挂?8@200m钢筋网片+15cm厚C25贲砼区域:放坡区域(闸门井及出口涵周边松散层挖完后基岩垂直开挖,道路靠海侧按1:1放坡,出水明渠周边松散层挖完后基岩按1:0.7放坡),支护参数见说明O:下基坑道路采用30cn厚C25砼硬化(坡度不大于15%:按图示标高开挖后浇筑30cm厚C25砼硬化区域林荷:+3.0m平台平整后浇筑30cn厚C25砼硬化区域(用于车辆行走、吊车吊装)4、5、2、说明:隧出\口I[闸....[涵Ji〕.0m标高出说明外单位为m地连墙与通道间边坡按1:1放坡,坡面支护按图1、2执行,用以代替挡土墙;出口闸、涵及出水明渠周边开挖支护均按原设计施工(坡比、锚杆喷砼、钢筋网片等参数不调整);调整后基坑内挡土墙取消;出口结构施工完成后第二次开挖地连墙内侧部分出水明渠。
四、施工总体安排一)、施工总体安排根据出口各结构物分布关系及施工工期的要求,考虑从隧洞进口至压坡段的距离较远且隧洞已进行衬砌施工,施工材料运输不考虑进口通道,同时由于工作面重叠交叉施工严重,须考虑垂直运输。
出口结构物施工材料须从出口基坑进出,出口结构物施工主要制约因素为压坡段的衬砌施工。
由于业主要求2013年4月底完成闸门井主体施工,需先施工闸门井(根据位置关系应该先施工压坡段再施工闸门井及出口涵),闸门井施工完成后将对出口压坡段施工带来诸多不便(如施工场地狭窄、材料运输只能人工运输、钢筋下料尺寸需调整、压坡段积水抽水费用增加等)。
为了防止海水倒灌事故再次发生, 3#4#出口结构物施工顺序如下:闸门井一出口涵一压坡段。
具体逻辑关系如下所示:二)、劳动力投入计划根据现场工作面布置及工期要求,本工程拟采用3#、4#隧洞出口结构物施工同时进行的方式(平行施工),根据工程进展及工期要求可适当进行调整。
劳动力投入计划表为确保3#4#隧洞出口闸在2013年4月30日前完成主体结构,保证工程工期,本项工程必须投入大量的机械设备,以满足工程工期要求。
本工程拟投入的其中的主要机械设备见如下表所示:以业主赶工要求中2013年4月底完成出口闸主体工作为目标,编制出口结构物施工进度计划,具体节点情况如下表:)、总体施工方案根据出口各结构物分布关系及业主要求2013年台风季节前完成闸门井施工的目标,结合现场工程实际进度情况,出口结构物施工须考虑交叉作业及垂直运输施工。
本工程施工安排考虑为优先将出口闸及出口涵施工完毕后,后进行压坡段施工。
出口闸、涵施工材料采用汽车吊站在围堰上直接吊运至施工部位,出口压坡段材料待出口闸、涵施工完成并拆除满堂架后人工运进洞内。
出口涵、闸采用1500mm< 2400m胶合板+100mrh(100m方木+①14对拉杆(间排距0.5m)+ “3”型扣关模,砼采用地泵输送至模内。
二)、结构物底板基础施工1、压坡段底部高程-9.0米,出口闸底部高程-9.5米,出口涵底部高程-9.0米。
基坑开挖捡底完成后进行基础验收,并对松动岩石进行清除,软弱夹层按设计要求进行处2、地基基础进行验收后进行底部钢筋的绑扎。
3、钢筋绑扎完成后报检监理工程师(业主)验收,验收合格后对底板关模施工。
模板工程报检验收合格后准备进行砼浇筑施工,关模施工注意预留沉降缝及止水带等的安装。
4、砼浇筑施工时需分层浇筑并振捣密实,振动棒振捣以砼表面稍微泛浆为止5、底板施工技术措施及施工要点:(1)、基础钢筋、模板、混凝土施工符合国家钢筋砼工程质量验收规程、规范。
(2)、基础施工注意及时排除基坑内积水;(3)、模板根据结构物尺寸进行加工,采用对拉杆连接固定;定位筋、定位架与主筋牢。
(4)、砼要分层浇筑,用插入式振动棒进行振捣,上下层混凝土浇筑时间间隔不超过2小时。
(5)、底板浇筑完成后及时进行养护,采用洒水的方式以砼表面长期湿润为准,且养护期不大于7天。
三)、钢筋混凝土施工方法及技术措施钢筋工程在结构物施工中贯穿始终,是施工的关键工序,钢筋工程关系建筑结构承载力的关键,施工中钢筋工程做到如下几点:a、检验和试验1、每批使用的钢筋附有生产厂家的合格证明书,并标示批号和出厂检验的有关力学性能试验资料。
2、运到工地的每批钢筋都须按JTJ055-83 进行抽样试验,所有试验结果必须符合有关标准的规定。
b、防护与储存1、钢筋存储在高于地面的平台、垫木或其他支承物上,并尽量保护它不受机械损伤和不暴露在可使钢筋生锈的环境中。
2、钢筋必须按图纸所示的形状弯曲,除非监理工程师另有许可,钢筋均应冷弯。
c 、钢筋加工1、钢筋的表面要洁净,使用前将表面油渍、漆污、锈皮等清除干净;钢筋要平直,无局部弯折。
2、钢筋的截断与弯折必须由在工地的加工车间进行。
3、钢筋的加工成型必须符合设计要求及施工规范要求。
4、钢筋加工在钢筋加工厂进行加工,钢筋首先要用钢筋调直机进行调直,除锈后,再按照图纸设计的要求进行绑扎和焊接进行成品加工。
加工后拉运至工程施工现场进行安装。
5、钢筋加工的质量要求(1)外观检测钢筋表面无铁屑及焊渣。
钢筋、焊条品种规格和技术性能符合国家现行标准和设计要求。
冷拉钢筋的机械性能必须符合规范要求,钢筋平直,表面不应有裂皮和油污。
受力钢筋同一截面的接头数量、搭接长度和焊接、机械接头质量应符合规范要求。
、钢筋的绑扎与焊接1钢筋的绑扎与焊接应按设计图纸的要求进行施工,采用其它方法时应取得监理工程师同意。
2、每当改变钢筋的类别、等级、直径时,检查已确定的焊接参数,并经监理工程师批准。
3、焊接钢筋的质量验收内容和标准按设计图纸要求及规范规定执行。
e、钢筋的安装1、钢筋按图纸所示的位置准确地安装,并用标准的支承将钢筋牢靠地固定好,使其在浇筑过程中不致移位。
不允许将钢筋放入或推入浇筑后尚未凝固的混凝土中。
2、任何构件的钢筋安装后如实填写质量检验表,并需经监理工程师检查批准后才能浇筑混凝土。
钢筋工程施工工艺流程图如下:钢筋施工流程图四)、模板施工技术措施1模板根据各结构物尺寸特征对应制作定型模板,支架设计用脚手架搭设支撑。
2、模板安装由测量组放线配合定位,并用水泥钉设置立模控制点,经检查无误后再架立支架铺模板。
3、模板施工要做到在拆模时不对混凝土造成损坏。
采取有效措施如刷脱模剂等以达到脱模方便,快捷。
任何模板的固定装置或支撑物除内拉杆以外都不允许留在完成的混凝土中。
3、重复使用的模板要始终保持其形状、强度、刚度、不漏浆和表面平整光滑。
4、模板中所有的接缝都按一致形式位于水平或竖直平面上,接缝平整、严密且不漏浆。
5、模板安装完毕后,执行“三检制”,做到严格要求,确保不出现跑模、爆模等现象出现,同时配合监理工程师对其平面位置、中线位置、顶部标高、节点联系及纵横向稳定性等进行检查,未经监理工程师验收放行的不得进行下一道工序施工。
6、制作模板时以规范允许偏差作为验收依据,并要求上下可以互换,采用抽样组装验收合格方可使用。
7、模板在加工厂进行加工,拉到现场安装时可根据工程实体进行适当调整,以确保其尺寸符合要求。
8模板的质量要求(1)外观检测模板板面之间应平整,接缝严密,不漏浆,保证结构物外露面美观,线条流畅。