反应位移法和反应加速度法的程序实现  

Program Implementation for Response Displacement Method and Response Acceleration Method

作　　者：董正方[1,2] 王君杰[2] 袁玉卿[1] 

机构地区：[1]河南大学土木建筑学院,河南开封475004 [2]同济大学桥梁工程系,上海200092

出　　处：《河南大学学报（自然科学版）》2014年第2期236-239,共4页Journal of Henan University:Natural Science

基　　金：住房和城乡建设部科技项目(2008-k3-1);河南省交通运输厅科技项目(2010PII10);河南省教育厅科学技术研究重点项目(14B560031)

摘　　要：基于结构有限元理论,将反应位移法和反应加速度法的土层反应荷载转化为节点力施加在结构上,并编制计算程序.设定某地质条件下的典型圆形结构和矩形结构为基准模型,使用自编程序和SAP2000分别计算反应位移法和反应加速度法下的结构内力.结果表明,自编程序是正确的,并且较简便,其计算精度和SAP2000的计算结果一致.Based on structural finite element theory, soil response was transformed into equivalent nodal force which was applied to the structures by theory deducing for response displacement method and response acceleration method, then the program was realized. The performance of the program was evaluated and compared with that of SAP2000 software through several selected benchmark numerical examples, such as circular shield tunnels and rectangle structures. It is found in the study that compared with SAP2000 software, the program is correct and simple, and its accuracy is consistent with SAP2000 software.

关 键 词：反应位移法 反应加速度法 编程 抗震 

分 类 号：TU91[建筑科学—建筑理论] TP311.1[自动化与计算机技术—计算机软件与理论]