超限高层建筑整体结构模型振动台试验设计  

SHAKING TABLE TEST DESIGN FOR HIGH-RISE STRUCTURE BEYOND THE CODE-SPECIFICATION

作　　者：李书进[1] 陈玉玺[1] 周强[1] 朱荣芳[1] 谢凡 王小南[3] 付斌[3] 

机构地区：[1]武汉理工大学土木工程与建筑学院,武汉430070 [2]武汉世茂锦绣长江房地产开发有限公司,武汉430050 [3]中南建筑设计院,武汉430071

出　　处：《工业建筑》2009年第S1期222-225,251,共5页Industrial Construction

基　　金：武汉市建委科技项目

摘　　要：武汉世茂锦绣长江A2地块1-3号楼为56层的超高层住宅楼。其平面呈"T"型,建筑面积65 698 m2。该楼建筑高度达179.6 m,超过现行《高层建筑混凝土结构技术规程》的B级高度规定,属超限高层建筑工程。为研究它在地震作用下的抗震性能,对其进行了缩尺(1/30)模型的振动台试验研究。主要介绍该振动台试验模型材料的选取,动力相似关系的确定以及试验方案的设计等,为今后的有关试验工作提供一定的参考。The building 1-3 in A2 block developed by Wuhan Shimao Group is a high-rise residence with 56 stories.It has a T-type plane and a total area of 65698m^2. The building height is 179.6m,beyond the restriction specified by the Technical Specification for Concrete Structures of Tall Building.To investigate its seismic performance under earthquake,a shaking table test for its 1/30 scale model was carried out in Wuhan University of Technology.The selection of materials,determining of similitude relationship and the design of the test procedures for this model are described,which can be used as a reference for the similar experimental studies.

关 键 词：振动台试验 超限高层建筑 相似理论 地震反应 

分 类 号：TU317[建筑科学—结构工程] TU973.12