第四章工程实例基坑支护方案的计算书-26
4.1 等值梁法手算26
4.2 启明星软件电算-39
4.2.1 灌注桩39
4.3 Ansys有限元分析46
4.3.1剖面5-5有限元分析-46
结论49
致谢50
参考文献51
时代欧洲花园基坑围护设计ABSTRACT
Foundation Excavation is a very complex subject, It includes the calculationof structural strength and Structural Stability.At the same time, It is controlled by the geological conditions and hydrological conditions.On the other hand,foundation pit is a temporary structure.So economic factor is also led an important aspect of its rationality. How to design a safe, reasonable and feasible design of foundation pit has become a common theme in the construction industry.
This paper describes about the design process of The Age of European garden in Shanghai. Through learning the knowledge of the foundation pit I have done a example calculation. At the first, I use the equivalent beam method to analysis the force of the support. The second, I use the Tongji Qim Star FRWS v4.0 to calculate the whole process to check the result of equivalent beam method .The third, I use the Ansys v10.0 to calculate the whole process to check the result and prepare the calculations. Last I draw the CAD paper.
绪 论
1.基坑支护设计的发展概况
城市中的人们已经进入了快节奏的生活。人们更愿意在一个大型商场里购物、娱乐、休闲甚至是运动等。这就对居住空间的需求提出了新的概念:需要一个超级大商场,并且里面要装满了生活所需的各种日用品和各种商品。消费者可以在超级大商场中购买到他们想要的所有东西。这大不但大量得节省了我们的时间和精力,还可以节省城市得空间。
实现大商场能容纳各种商店,这无疑对于建筑的设计与施工都提出了有一定的考验。万幢高楼从地起,若要建造大型的商厦,那么对于商厦的基础工程也提出了一个相当大的问题。作为基础工程的基坑围护结构工程,则同样面临着这一问题的考验。