建筑仿生学演讲稿

给建筑以生命

—建筑仿生

早上好，女士们先生们，今天我要讲的是一个常见但深奥的话题。当你看到下面几组图画时，可曾想到过它们之间的神似。第一组，澳大利亚的象征—悉尼歌剧院和海滩上的洁白大贝壳；第二组，气势恢宏的国家体育场“鸟巢”和树上毫不起眼的鸟巢；第三组，精美、别致的螺旋式高楼和那排列井然有序的树叶。这时你可能已经猜到了我的话题—建筑仿生。

当然，它是一个相当复杂的话题。让我们先来看看这篇演讲的结构。我们将先简要地看看建筑仿生的种类，随后我将介绍一座坐落在我们身边的仿生建筑。今天由于时间关系，我只介绍后一部分。

假如我们仔细观察我们周围的建筑，就会发现天津博物馆就是一座仿生建筑。天津博物馆建筑设计整体像一只展翅高飞的天鹅，结构主体为钢筋混凝土制成的多种钢结构体系。天津博物馆充分考虑了结构的合理性和可实施性，以表现天鹅展翅高飞的翼部大跨度球缺壳体结构，体现了用最少的材料建造最大的使用空间的构想。另外博物馆实现了可像人一样进行“呼吸”，采用了特殊的节点构造，当温度变化产生温度应力作用时，与一般结构的单纯抵抗不同，结构可以自由伸缩，形成了可“呼吸“的大跨度空间结构。

给建筑以生命，让建筑成为大自然的一部分，从而人类重新回归大自然，享受恬静舒适的生活。

Give Life to the Buildings

---Architectural Bionics Good morning, Ladies and Gentlemen, I’d like to talk with you this morning about a common but profound topic. When you see several groups of photos following, have you thought of some similarities between them? First, the symbol of Australia - Sydney Opera House and the Large white shells on the beach；Second，the magnificent National Stadium "Bird Nest" and the humble nest on the tree; Third, the elegant and unique spiral buildings and the orderly leaves. Then you may have guessed my topic, the architectural bionics.

Ok. Well, it’s a rather complex subject. But let’s look first at the structure of this talk. We’ll have a look at the kinds of the architectural bionics, but very much in outline. In another part of the talk we will go on to have a look at the bionic architecture just around us. Today, due to the time constraints, I will just introduce the latter part.

If we carefully observe the buildings around us, we will find the Tianjin Museum is the bionic architecture. The Architecture of Tianjin Museum as a whole looks like a bright swan flying with its white and strong wings. The main structure is the multi-steel structure system made of reinforced concrete. Full account of the rationality and enforceability of the structure, the engineer adopt the large-span hemispherical shell structure to demonstrate the wings of the flying swan. The structure reflects the idea that building the largest space with the least materials. In

addition, the structure could "breathe" like people do. When thermal stress caused by temperature changes works, unlike the general structures to resist simply, the structure could extend freely because of the special node structure. Then a large span space structure, which could "breathe", is formed.

Give life to the buildings, and let the buildings become a part of the nature. So the human could return to the nature and enjoy the quiet and comfortable life.