英文学术报告范例 PPT
研究报告ppt英语版
研究报告ppt英语版Research Report PresentationGood morning/afternoon, everyone. Today, I am here to present the findings of our research report on [topic]. Our team has been working diligently to collect data, analyze it, and draw meaningful conclusions. Without further ado, let's dive into the main points of our presentation.Slide 1: IntroductionOur research report aims to investigate [briefly explain the topic]. We identified the objectives, conducted a thorough literature review, gathered primary data through surveys, interviews, and observations. The insights gained from this research will provide a better understanding of [topic] and its impact on [relevant factors]. Slide 2: MethodologyTo ensure the validity and reliability of our research, we adopted a mixed-method approach. Firstly, we conducted a comprehensive review of existing literature to gain a theoretical framework. Secondly, we distributed surveys to a diverse sample of [number] respondents to gather quantitative data. Finally, we conducted interviews with [number] experts in the field to obtain qualitative insights.Slide 3: Data AnalysisOur team used advanced statistical tools and techniques to analyze the collected data. We tabulated the survey responses and categorized them into key themes. By using various software, we conducted statistical tests to identify patterns, correlations, andsignificant relationships between variables. The interviews were transcribed and coded to extract key themes and insights.Slide 4: FindingsAfter analyzing the data, we identified several key findings regarding [topic]. These findings include [mention the most significant findings]. For example, we found that [state a key finding and its implications]. Additionally, we discovered that [another key finding and its implications].Slide 5: DiscussionIn this section, we will discuss the implications of our findings. We will analyze the data in the broader context of [topic]. We will explore the possible reasons for certain patterns, discuss the limitations of our research, and suggest areas for future research and improvement.Slide 6: ConclusionTo conclude our research report, we would like to emphasize that our findings provide valuable insights into the field of [topic]. The implications of our research can be applied to [relevant sectors or stakeholders]. We hope that our report serves as a foundation for further research and contributes to the knowledge on [topic]. Slide 7: Q&A SessionNow, I would be happy to answer any questions or address any concerns you may have regarding our research report.Slide 8: Thank YouFinally, I would like to express my gratitude to our team memberswho contributed their time, effort, and expertise to complete this research report. I would also like to thank our sponsors for their support and everyone present here for their attention. Thank you all for being a part of this presentation.In conclusion, our research report provides valuable insights into [topic]. Through our rigorous methodology, data analysis, and discussion, we aim to contribute to the existing knowledge in this field. Thank you once again, and I look forward to any questions or discussions.。
英文学术报告范例 PPT
c3cc2(c30.2c20.8)
Strain hardening branch: c1pc2
Horizontal branch: c3pc c3cc2(c30.2c20.8)
Descending branch: c3pc
0.2c
Comparison of stress-strain curves
➢ Comparison of compressive strength between UHTCC and matrix
➢ Comparison of strain at peak stress between UHTCC and matrix
A theoretical stress-strain curve model Conclusions
Results
Comparison of strain at peak stress
Fig. 3. Comparison of strain at peak stress between UHTCC and matrix
大家应该也有点累了，稍作休息
大家有疑问的，可以询问和交流
Theoretical model
Comparison of compressive strength
Conclusions
The prism compressive strength decreases because of the fiber addition.
The strain at peak stress is larger than that of matrix because of the fiber addition
英文学术报告PPT课件
.
8
EVALUATION
A. Prediction Accuracy
The scatter plot in Fig shows the fitted score (as the χ-axis) and the user score (as the Υ-axis) for each rate pair and time interval test set
Accuracy of prediction
.
10
EVALUATION
B. Comparison to PESQ
1) Fixed Rate
Prediction error: SILK versus PESQ for fixed-rate tracks
For the fixed-rate comparison, we included tracks in both
.
5
PROPOSED MODEL
B. Variable-Rate Model
where the effect of change frequency is distributed to the logarithm term, and the effect of hr and lr is distributed to the two subroutines, SCALE() and SHIFT() .
LARGE-SCALE EXPERIMENT
EVALUATION CONCLUSION AND FUTURE WORK
.
2
Background
THE EFFECTIVE end-to-end transport of delay-sensitive voice data has long been a subject of study in multimedia networking.
英文文献报告PPT模板
Detailed introduction to the experimental
02
design and implementation process of theme
three
03
Evaluate the experimental results and
conclusions of Topic Three
Research field
Covering multiple disciplines such as biology, chemistry, physics, etc., mainly focusing on the application and progress of XXX theme in various fields.
STEP 03
This can include the position, unit, or school name of the reporter.
If necessary, you can add your contact information or email address below your name.
英文文献报告ppt模 板
• cover • catalogue • Literature review • research method • Research findings and discussions • conclusion • References • Thanks
目录
Part
01
Theme Four
01
Introduce the research field and current situation of Topic Four
英文学术报告ppt模板
---------------------------------------------------------------最新资料推荐------------------------------------------------------英文学术报告ppt模板英文学术报告 ppt 模板：学术报告英文模板 ppt 学术论文的架构中文名的英文怎么写关于美食的英语 ppt ? ? 篇一：国际会议口头报告 ppt 演讲内容准备模板 ? The Draft of Academic Presentation ? 国际会议的口头报告模板，每页 ppt 你需要讲什么东西需要分页详细写，尽量口语化，如下是本人参加比利时会议的模板，供大家参考。
P1 ? 开场白：? I am so honored to be with you to communicate academic questions and ideas. ? The tile of my academic presentation is The preparation and catalytic performance of porous silica nanotube functioned with heteroatoms ? I shall only take ten minutes of your time. ? I will talk about the topic on the preparation of porous materials. ? P2 ? First of all, i wanna introduce myself. I come from nanjing university of technology, nanjing city, china. ? P3 ? The content is listed as follows. ? P4 ? All our researches are conducted by the academic thoughts. Generally speaking, we are committed to porous materials. In order to explore high-performance functionalized materials for Pilot experiments and scale-up production; we tune the1 / 18structure, such as composition and morphology step by step and optimize them further. What s more, the possible synthesis mechanisms are also investigated. Today, the presentation is based on the right-hand branch. ? P5 ? It is known that mesoporous silica have excellent characters as the catalyst carrier, such as .. ? But due to lack of active sites, we have to introduce organic or inorganic species as active sites. And the catalytic performance need to be further improved. ? P6 ? As we know, the three factors including activity, scale and diffusion factor play decisive role in the catalysis, affecting the yield, selectivity, stability strongly. In our presentation, we mainly focus on the influence of scale factor on the catalysis. ? P7 ? Due to lack of active sites for mesoporous silica, two main methods (surface loading, modified framework) are widely reported, by which various organic or inorganic active sites can be immobilized on the surface or incorporated into the framework of mesopoous silica. ? P8 ? Though various morphologies of mesoporos silica were widely synthesized, the synthesis of the mesoporos silica, with three simultaneous characteristics including doped metal, mesoporous structure and specific morphology, is always a challenge, which is rarely reported. ? In other words, for our---------------------------------------------------------------最新资料推荐------------------------------------------------------ case exploring a proper condition, at which the silicon and metal sources can simultaneously hydrolyze, can ensure a desired material. ? P9 ? Next, let s look at the synthetic steps. Firstly, . Then, . After that, . At last, we obtained the ?products. ? P10 ? In this work, by changing the synthesis conditions, such as , and so on, the pure mesoporous silica with different morphologies were synthesized, including nanosphere, nanorod, helix, capsule and nanotube. We will focus on the preparation and catalytic application of mesoporous silica with nanotube morphology. ? P11 ? the SEM images of samples: A1, A2, A3 are shown in the figure. It can be seen that sample a1 is nanowire-like with length of about 2m and diameter of about 100nm. When the amount of ... is 0.04 g, the morphology of sample A2 became to be short and thick rods and the size is about 1 m in length and 400nm in diameter, respectively. With further increasing the amount of ..., the sample A3 and A4 turned to be spherical morphology. It also can be seen that the diameters of samples A3 and A4 are substantially the same about 450nm. However, the spherical morphology of A4 is more regular than that of A3. ? The XRD patterns showed four reflection peaks attributed to (100), (110), (200) and (210), respectively, due3 / 18to the hexagonal sructure. ? P12 ? Then, we keep the same amount of ..., increasing the amount of .... ? We found that the length increased gradually. The XRD patterns also showed the hexagonal sructure of samples B1, B2, B3, B4. ? P13 ? Moreover, an additional proof of the hexagonal symmetry structure is given by TEM and the FT pattern. The N2 adsorption-desorption isotherms of the samples B1, B2, B3, B4 exhibit a typical type-IV isotherm. ? According to the table of structural parameters, we can find that the specific surface area and total pore volume increase gradually, the thickness of wall decrease and there is no obvious change in diameter. ? P14 ? Furthermore, the possible synthesis mechanism of the mesoporous silica nanotube in dual templates system was proposed. We suggest that due to electrostatic repulsion between positively charged ammonium ions from hydrated ammonia molecules and hydrophilic groups of ..., especially in ammonia (NH3, 25wt.%) solution, the high concentrated ammonium ions provide a crowded and repulsive space to prevent the conjunction of ... molecules, leading to the formation of the rod-like micelles as template to form pore structure instead of sphere-like ones.The role of co-template ... is suggested to tune the length of rod-like micelles by arranging itself along the axis of channel with PEO---------------------------------------------------------------最新资料推荐------------------------------------------------------ and PPO part immersed in the hydrophilic and the hydrophobic group of CTA+ respectively. As a result, the mesoporous nanotube with different length will be synthesized. However, the non-polar ... micelles are not affected by positively charged ammonium. When the amount of co-template increased further, the non-polar ... micelles tend to control the morphology of micelles which are sequentially from nanotube, short rod to sphere-like ones. It my be the reason that the non-polar ... micelles would provide stronger attractive force than the electrostatic repulsion derived from the PEO block, ammonium ions and head group of ..., respectively. ? P15 ? In order to investigate the influence of the morphology and structure of mesoporous silica on catalytic ?performance, the samples with copper incorporated were synthesized. ? P16 ? The figure shows the SEM and TEM images of samples a1, a2, a3, from which we can see they represent incremental length in the range of about 0.5, 1.0 and 1.5 m, and insignificant change in diameter around 100nm. In XRD patterns, there are also four reflection peaks for the samples with copper incorprated, respectively, which indicates the incorporation of the inorganic copper salt has no obvious effect on the hexagonal5 / 18sructure and the ordered degree of pore structure. Moreover, the trends in length and the diameter of nanotube are illustrated. ? P17 ? The N2 adsorption-desorption isotherms of the samples a1, a2, a3 exhibit a typical type-IV isotherm according to the IUPAC classification and no hysteresis loop at the relative pressure range of 0.2 p/p0 0.4, implying the samples not only have ordered mesoporous structure but also the uniform pore size. Moreover, the pore diameters did not change significantly at different weight ratio of .../.... The most probable pore sizes of samples a1, a2, a3 are determined to be 2.71, 2.50, 2.44 nm, respectively. The structural parameters are listed in following table. ? P18 ? This table summarized the catalytic activity of copper-modified porous silica nanotube in the direct hydroxylation of benzene with H2O2 as oxidant. The catalysts showed high catalytic activity, and direct proportional relationship between the benzene conversion and the length of the silica nanotube. Considering the similar copper content determined by ICP, the variations of catalytic activities were probably caused by different retention time of reagent in the nanotube with different lengths. P19 ? It is Summary and Future Research ? This part of research can be summed up from the following three aspects. ?---------------------------------------------------------------最新资料推荐------------------------------------------------------ Mophology control,Catalytic activity and Future research ? 看看 this slide. ? P20 ? thanks ? 篇二：英文 PPT 开场 ? 成功英语演讲的秘诀：开场白、结束语 ? 应对问题 ? -I will be pleased to answer any questions you may have at the end of the presentation. -Please can you save your questions till the end. ? -If you have any questions, I will be pleased to answer them at the end of the presentation. -there will be time at the end of the presentation to answer your questions-so please feel free to ask me anything then. ? -Don#39;t hesitate to interrupt if you have a question. ? -Please feel free to interrupt me at any time. ? -Please stop me if you have any questions. ? -If you need clarification on any point, you#39;re welcome to ask questions at any time. -Can I come back to that point later? ? -I will be coming to that point in a minute. ? -That#39;s a tricky question. ? -We will go into details later. But just to give you an idea of... ? -I am afraid there#39;s no easy answer to that one... ? -Yes, that#39;s a very good point. ? -Perhaps we could leave that point until the questions at the end of the presentation -I think I said that I would answer questions at the end of the presentation---perhaps you wouldn#39;t mind wait ?ing until7 / 18then. ? -I think we have time for just one more question ? 欢迎听众( 正式) ? - Welcome to our company ? - I am pleased to be able to welcome you to our company... ? - I#39;d like to thank you for coming. ? - May I take this opportunity of thanking you for coming ? 欢迎听众( 非正式 ) ? - I#39;m glad you could all get here... ? - I#39;m glad to see so many people here. ? - It#39;s GREat to be back here. ? - Hello again everybody. Thank you for being on time/making the effort to come today. - Welcome to X Part II. ? 受邀请在会议上致词? - I am delighted/pleased/glad to have the opportunity to present/of making this presentation... ? - I am grateful for the opportunity to present... ? - I#39;d like to thank you for inviting/asking me/giving me the chance to... ? - Good morning/afternoon/evening ladies and gentleman ? - It#39;s my pleasant duty today to... ? - I#39;ve been asked to... ? 告知演讲的话题 ? - the subject of my presentation is... ? - I shall be speaking today about... ? - My presentation concerns... ? - Today#39;s topic is... ? - Today we are here to give a presentation on... ? - Today we are here to talk about...Before we start, I#39;d like you meet my team members... - A brief look at today#39;s agenda...( 告诉听众所讲内容的先后顺序) ? - Before we start our presentation, let#39;s take a---------------------------------------------------------------最新资料推荐------------------------------------------------------ brief look at the agenda... ? - I shall be offering a brief analysis of... ? - the main area that I intend to cover in this presentation is... ? - Take a moment and think of... ? - Thank you for giving me the opportunity to tell you about... ? 告诉听众发言的长度 ? - During the next ten minutes, I shall... ? - I shall be speaking for about ten minutes... ? - My presentation will last for about ten minutes... ? - I won#39;t take up more than ten minutes of your time... ? - I don#39;t intend to speak for longer than ten minutes... ? - I know that time is short, so I intend to keep this brief ? - I have a lot to cram in to the next ten minutes, so I#39;d better make a start... ? 引起听众的兴趣 ? - I#39;m going to be speaking about something that is vitally important to all of us. - My presentation will help solve a problem that has puzzled people for years... ? - At the end of this presentation you will understand why this company has been so successful for so long... ? - I am going to be talking about a product that could double your profit margins... - the next ten minutes will change your attitude to sales and marketing... ? - Over the next ten minutes you are going to hear about something that will change the way your companies operate... ? - By the end of this9 / 18presentation you will know all there is to know about... ? 告诉听众内容要点 ? - there are five main aspects to this topic (...the first, ... the second, ...a third, ...another, ... the final) ? - I am going to examine these topics in the following order (...first, ...next, ...after that, ...finally) ? - I#39;ve divided my talk into five parts... ? - I will deal with these topics in chronological order... ? - I#39;m going to start with a general overview and then focus on this particular problem (...in general, ...more particularly). ? - I want to start with this particular topic, and then draw some more general conclusions from it (...specifically, ... in a wider context). ?- there are (a number of) factors that may affect... ? - We have to take into account in any discussion of this subject, the following ? considerations. ? - We all ought to be aware of the following points. ? 结束语 ? -In conclusion, I#39;d like to... ? -I#39;d like to finish by... ? -Finally... ? -By way of conclusion... ? -I hope I have made myself understood ? -I hope you have found this useful ? -I hope this has given you some idea/clear idea/an outline of... ? -Let me end by saying... ? -That, then was all I had to say on... ? -That concludes our presentation... ? -I hope I#39;ve managed to give you a clearer picture of... ? -If there are any questions,---------------------------------------------------------------最新资料推荐------------------------------------------------------I#39;d be delighted to... ? -Thank you for your attention... ? -Let#39;s break for a coffee at this point ? -I am afraid that the clock is against us, so we had better stop here ? -You have been a very attentive audience---thank you ? 转自 e to ? Finally/lastly/last of all . ? 5.Questions ? I d be glad to answer any questions at the end of the my talk. ? If you have any questions, please feel free to interrupt. ? Please interrupt me if there s something which needs clarifying. Otherwise, there ll be time for discussion at the end ? 转帖四 ? I. Opening Remarks 开场：Sample Opening Remarks ? 1) Thank you very much, Prof. Fawcett, for your very kind introduction. Mr. ? Chairman, Ladies and gentleman, Good morning! I consider it a great honor to be asked to speak about on this session of our symposium. ?2) Ladies and gentleman. It s an honor to have the opportunity to address such a distinguished audience. ? 3) Good morning. Let me start by saying just a few words about my own background. ? 篇三：如何做学术报告 ? 做国际学术会议报告的几点技巧（tips) ? 冯兆东（2019-08-03 ） ? 一、我自己的一个沉痛的教训 ? 记得那是 1988 年，我在美国地质学年会的一个分会上做了一个口头报告，11 / 18那是我的第一个英文口头报告。
学术报告工作总结PPT模板 (1)
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学术报告工作总结模板
Return to the most pure nature concentrate and return to myselReturn to the most pure nature concentrate and return to mysel
学术报告ppt 模板 (19)
目录
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简洁大气|易编辑|任意替换内容
01
TEMPLATE
TEMPLATE
TEMPLATE
TEMPLATE
Click here to add you to the center of the narrative thought Click here toadd you to the center of the narrative thought Click here to add you tothe center of the narrative thoughtClick here to add you to the center of the narrative thought Click here toadd you to the center of the narrative thought Click here to add you tothe center of the narrative thought
英文报告ppt模板
Experimental design
01
Designing experiments to test specific hypotheses and
explore causal relationships
Qualitative research
02
In depth interviews, observations, and case studies to
Main body
This section should include the main content of the report, divided into coronary subsections with clear headings
Use bullet points or numbered lists to present information in a consensus and organized manager
based on the information presentation
Indicate what further steps or actions need to be taken as a
result of the report
Appendix
If there is any supplementary information that is relevant to the report, it should be included in an appendix at the end
CHAPTER
Introduction
Start with a brief overview of the topic covered in the report
英文学术汇报ppt模板
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优秀学术报告PPT示例(Identified Particle Production)
Understanding the transition as a change of the number of degrees of freedom: Below Tc : dilute gas of 3 states of pions Above Tc : for 2 flavors we have
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Comparative Nuclear Physics II
In this work we will be comparing particle production at
Center of Mass Energy: √s=200GeV Different nuclear environments:
The goal of Comparative Literature is:
“…to compare literature in different languages and literature with relation to some other field…” “…compare properties of particle production in different nuclear environments and as a function of particle flavor…”
3
Relativistic Heavy Ion Collider Brookhaven National Lab 2 counter-circulating rings 3.834 km circumference Superconducting magnets(3.5T) 192 dipoles per ring 246 quadrupoles per ring Time between collisions: 0.213 microseconds Crossing angle: 0 Bunch length: 20 cm Bunches per ring: 56 Luminosity lifetime: 3-10 hours Particles per bunch (units 1010):
外文学术报告ppt模板
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On the [View] menu, point to [Master], and then click [Slide Master] or [Notes Master]. Change images to the one you like, then it will apply to all the other slides.
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34.6 46.9 38.6 27.4 38.6 90 38.6 34.6 45 46.9 46.9
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2002 East West
2003 North
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英文学术报告范例ppt演示课件
0.2c2
0.8
)
Strain hardening branch: c1 p c2
c
Horizontal branch: c3 p c
c c3 c2
( c3
0.2c2
0.8 )
Descending branch: c3 p c
0.2c
8
Comparison of stress-strain curves
4
Experimental Program
Table 1. Specimen Information of Each Group
Test series Specimen shape
Specimen size/mm
UHTCC
Prism
40×40×160
Matrix
Prism
40×40×160
Specimen
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For serial number from 6 to 9, the water-binder ratio was varied from 28 to 35% with other parameters constant.
For serial number from 10 to 13, the mineral admixturebinder ratio was varied from 50 to 80% with other parameters constant.
6
Results
Comparison of strain at peak stress
Fig. 3. Comparison of strain at peak stress between UHTCC and matrix
优秀学术报告PPT示例(Ari Koskinen)
Development pipeline
Ari Koskinen Laboratory of Organic Chemistry
Top 10 Therapies
December 6, 2004 Volume 82, Number 49 pp. 18-29
Ari Koskinen Laboratory of Organic Chemistry
in vivo
LEAD
in vivo
Rational Approach
Disease gene
in vitro or in vivo in vitro
Validated target
Transgenic animals
LEAD
design
Ari Koskinen Laboratory of Organic Chemistry
Drug Development Paradigms
TARGET IDENTIFICATION
General combinatorial libraries Biased combinatorial libraries
LEAD GENERATION
LEAD OPTIMIZATION
Structural chemistry
Basis set of 100 (e.g. carbohydrates)
1004 1005 Units 10003
The problem of combinatorial synthesis is not that of making compounds, but that of finding ways to select and identify the compounds:
适合学术报告的PPT精美模板
有机物和聚合物： 如光刻胶，聚酰亚胺、PMMA、SU-8等
牺牲层 材料
Work in the last two months
B
C
A
前CMOS (pre-CMOS)
混合CMOS ( intermediate-CMOS)
后CMOS(post-CMOS)
3
…加工
4
…技术
6
…技术
5
…加工
Work in the last two months 模片 沟、槽 各向同性腐蚀 各向异性腐蚀 体微加工
多晶硅 键合技术 微电子所四个体硅标准工艺
单晶硅
机械性能好 几何尺寸大 浪费硅材料 与IC兼容不好
悬空结构
Work in the last two months 表面微加工 两层多晶硅表面微加工（北大微电子所） 三层多晶硅表面微加工（Berkley SA中心，PolyMUMPs） 五层多晶硅表面微加工（美国Sandia国家实验室） 两层MEMS结构：一层是结构材料,另一层为地面材料 多晶硅作为结构层，淀积PSG作为牺牲层， 氮化硅作为电隔离层 两层主要的薄膜层，结构层：多晶硅， 牺牲层：二氧化硅
Work in the last two months MEMS 的优势 集成化 微型化 多功能 低成本 高性能 低功耗
Work in the last two months ….组件层面 ….系统层面 ….元件层面 …..技术层面
1
Work in the last two months
2
….加工技术
PECVD:SiO2, Si3N4, SiC Sputter: Ti, Au, Pt, Al, Cr, W, Pb LPCVD: PolySi, SiO2,Si3N4 Si Oxidation:HO,O2,H2O
英文学术报告ppt课件
具体内容
1. 实验材料 2. 实验过程 3. 结果和讨论 4. 结论
USTB
Slide 7
Material & Methods
主要说明研究所用的材料、仪器、方法 及基本过程，为报告的科学性提供依据 ，便于他人重复。必须指出：不能被重 复验证的研究结果是不能为科学界所公 认的。
USTB
Slide 8
• Introducing yourself
I’m here today to… My purpose today is to… My goal for this presentation is to… The aim of this presentation is to… The reason why I’m here today is to…
USTB
Slide 11
discussions
• 概括结果，并予以解释和分析； • 分析、推理或说明意外的发现； • 与自己和他人的结果进行比较和分析，并提出个
人见解； • 引用他人的结果支持或论证自己的观点或结论； • 实事求是地指出缺点及其引起的可能原因； • 对存在的问题提出设想。
USTB
Slide 12
conclusions
结论文字不多，简明扼要，层次清晰， 观点明确。结论应实事求是，过窄而浅， 有失报告的丰富性；过高而深，有失报告 的真实性。讨论的材料只能作为支持结论 的旁证，不能作为结论的直接根据。
USTB
Slide 13
conclusions
为简报做结语有两个功用，一是正式结束一场报告 ，二是再度打动听众的情绪 。
文本
• 运用关键字或标题作提示，不是解说（最基本、最 主要、最精炼）
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Experimental Program
Table 1. Specimen Information of Each Group
Test series Specimen shape
Specimen size/mm
Conclusions
The prism pressive strength decreases because of the fiber addition.
The strain at peak stress is larger than that of matrix because of the fiber addition
UHTCC
Prism
40×40×160
Matrix
Prism
40×40×160
Specimen
number 9a 9a
Suffix representation
p40u p40m
Results
parison of compressive strength
Fig. 1. parison of prism compressive strength between UHTCC and matrix
A theoretical model is provide which is needed for modeling its mechanical behavior or for permitting its use in various structural applications.
感谢您的聆听！
The predicted curves are obtained by using the experimental strain value at peak stress instead of the fixed value of 0.002.
parison of compressive strength
Background
Numbers of studies carried out
➢ permeability and carbonation properties ➢ tensile and bending properties ➢ freeze-thaw properties
no uniform test available for the pressive properties
Experimental Study on pressive Properties of Ultrahigh Toughness Cementitious Composites
Layout
Background Experimental Program Experimental Results
➢ parison of compressive strength between UHTCC and matrix ➢ Comparison of strain at peak stress between UHTCC and
matrix
A theoretical stress-strain curve model Conclusions
Strain hardening branch: c1 c2 c
Horizontal branch: c3 c c3cc2(c30.2c20.8)
Descending branch: c3 c
0.2c
parison of stress-strain curves
The chart shows the parison between the predictions and the test data of UHTCC
Results
parison of strain at peak stress
Fig. 3. parison of strain at peak stress between UHTCC and matrix
Theoretical model
Ascending branch:c1c2
c3cc2(c30.2c20.8)