地震条件下的电梯设计

发布时间：2018-05-07 22:05

本文选题：地震 + 电梯　；参考：《苏州大学》2014年硕士论文

【摘要】：地震会影响电梯的安全运行，严重时甚至会危及电梯乘客的生命，为了提高地震条件下电梯安全性，欧美等发达国家已着手制订和实施相应的防范措施。本文研究地震条件下的电梯设计问题，以满足客户的相关特殊要求。本文的主要内容如下：在说明电梯结构和要求的基础上，介绍了关于地震与电梯的相关领域的国际标准及相应的国家标准的研究进展。详细的介绍了比较完善的欧洲标准，并把欧洲标准EN81-77作为本文的设计准则。针对地震条件的特殊要求，本文提出了设计概念，分析了电梯的导轨、轿架等主要部件在地震条件下的受力情况。构建了电梯导轨支架的三维实体模型，利用Pro/E Mechanica模块，对电梯主要部件进行了有限元分析，通过数据分析，得出了电梯部件需要进行加强的结构部分，，并有针对性的对电梯相应部件进行了改进和二次设计。
[Abstract]:Earthquake will affect the safe operation of elevators, and even endanger the lives of elevator passengers. In order to improve the safety of elevators under earthquake conditions, developed countries such as Europe and America have started to formulate and implement corresponding preventive measures. In this paper, the elevator design under earthquake conditions is studied to meet the customer's special requirements. The main contents of this paper are as follows: On the basis of explaining the structure and requirements of elevators, this paper introduces the research progress of the international standards and the corresponding national standards in the related fields of earthquake and elevator. This paper introduces the perfect European standard in detail, and regards the European standard EN81-77 as the design criterion of this paper. According to the special requirements of seismic conditions, this paper puts forward the concept of design, and analyzes the stress situation of the main parts of elevator, such as guideway, sedan chair, etc., under seismic conditions. The three-dimensional solid model of elevator guide rail support is constructed, and the finite element analysis of the main parts of elevator is carried out by using Pro/E Mechanica module. Through the data analysis, the structure part of elevator parts that needs to be strengthened is obtained. And has carried on the improvement and the secondary design to the elevator corresponding part pertinently.
【学位授予单位】：苏州大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TU857

【共引文献】