配筋混凝土砌块砌体结构抗震试验模型设计  

Model design of seismic test on reinforced concrete block masonry structure

作　　者：谷艳玲[1] 孙家国[1] 

机构地区：[1]武夷学院土木工程与建筑学院,武夷山354300

出　　处：《建筑结构》2014年第15期99-101,23,共4页Building Structure

基　　金：福建省教育厅科技项目(JK2011057)

摘　　要：提出了配筋混凝土砌块砌体结构抗震性能试验模型的设计方法,分析了配重对相似关系的影响,根据相似比计算,确定模型和原型的相似关系,依据动力相似性原理将原型按1∶4缩尺比进行缩小,设计了一个5层的配筋混凝土砌块砌体结构。通过振动台模拟试验,确定原型与模型的相似关系、模型的配重方案设计、绘制模型的建筑图和结构图,为配筋混凝土砌块砌体结构抗震性能的研究奠定基础。The design method of the seismic performance test model of reinforced concrete block masonry structure was proposed. The effect of the counter weight on similarity relation was analyzed. The similarity relationship of the model and prototype was determined according to the similarity ratio calculation. The prototype structure was reduced in scale ratio of 1：4 according to dynamic similarity principle and a 5-layer test model of reinforced concrete block masonry structure was designed. Through the shaking table simulating test, the similarity relationship of the model and prototype was determined and the project was designed considering the weight. The construction drawing and structure drawing of model were made as well. Research foundation was built for the seismic performance of reinforced concrete block masonry structure.

关 键 词：配筋混凝土砌块砌体结构 模型设计 抗震性能 试验 

分 类 号：TU398.2[建筑科学—结构工程]