张锡成 Likes:

Affiliation of Author(s):

土木工程学院

Journal:

Advanced Materials Research

Key Words:

中文关键字：古建筑；木结构；最大滑移量；倒塌；运动方程，英文关键字：Ancient buildings;Timer-frame structure;Maximum sl

Abstract:

In order to study the collapse behaviors due to base sliding of Chinese ancient timber buildings, a simplified model was constructed. The motion equation of the model subjected to horizontal seismic excitation was established, and the maximum relative sliding displacement was derived on a twice filtered Gaussian white noise with mean zero. A formula was given to judge the collapse of base sliding. By comparison of the diameter of column in Song and Qing dynasty with the critical displacement, it is drawn that the maximum slippage can not surpass the radius of the plinth’s top face even when the input excitation reaches 1000gal. The result shows the base-sliding-induced collapse never occurs even when buildings are subjected to super earthquakes.

Note:

张锡成

Co-author:

张风亮

First Author:

sui,赵鸿铁,zhangxicheng

Indexed by:

Journal paper

Volume:

卷：

Issue:

期：368-373

Page Number:

页：660-664

Translation or Not:

no

Date of Publication:

2012-08-01