[1]王社良,丁猛,樊禹江,等.再生混凝土框架结构地震反应有限元分析[J].世界地震工程,2016,(03):041-47.
 WANG Sheliang,DING Meng,FAN Yujiang,et al.Finite element research of recycled concrete frame structure seismic response[J].,2016,(03):041-47.
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再生混凝土框架结构地震反应有限元分析
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《世界地震工程》[ISSN:/CN:]

卷:
期数:
2016年03期
页码:
041-47
栏目:
出版日期:
2016-10-15

文章信息/Info

Title:
Finite element research of recycled concrete frame structure seismic response
作者:
王社良1 丁猛2 樊禹江2 杨涛2 余滨杉2
1. 西京学院 土木工程学院, 陕西 西安 710123;
2. 西安建筑科技大学 土木工程学院, 陕西 西安 710055
Author(s):
WANG Sheliang1 DING Meng2 FAN Yujiang2 YANG Tao2 YU Binshan2
1. Scod of Civil Engineering, Xijing University, Xi’an 710123, China;
2. School of Civil Engineering, Xian University of Architecture and Technology, Xian 710055, China
关键词:
取代率有限元再生混凝土框架地震响应非线性
Keywords:
RACfinite elementrecycled concrete frameseismic responsenonlinearity
分类号:
U442.5+5
摘要:
基于不同再生骨料取代率下所得再生混凝土基本材性试验结果,获得了其相关的本构关系,并利用ANSYS有限元软件对后续缩尺比例为1∶4的3层再生混凝土框架结构模型(采用多种再生混凝土材料)进行了实体建模。通过对压碎指标,剪力传递系数等参数的优化设置,最终得到了其在El Centro波作用下的结构地震响应。通过与该模型所得振动台试验数据进行对比,结果表明:利用ANSYS有限元软件能够较为有效地对再生混凝土框架结构进行地震作用下的非线性分析,从而弥补相关试验的局限性,对相应的理论分析亦具有一定的指导作用。
Abstract:
Based on basic material test results of different recycled concrete with recycled aggregate,we get the relevant constitutive relationship,using ANSYS to model the three layers of recycled concrete frame structure (consisted of a variety of recycled concrete materials) and the model’s scale ratio is 1:4. Through the optimizing of crushing index and shear-transfer coefficient, finally we get the earthquake response of the structure under the El Centro wave. By comparing with the data of model in shaking table testing, the results indicate that:it can be more effective to use ANSYS to analyze the RAC frame structure in nonlinear condition under seismic action, and it also can compensate for the limitations of related tests, it plays a corresponding guiding role on Theoretical analysis.

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备注/Memo

备注/Memo:
收稿日期:2015-07-11;改回日期:2015-11-18。
基金项目:陕西省工业攻关项目(2013K07-07);陕西省教育厅自然专项(2013JK0612);陕西省科技统筹创新工程(2013S2S01-202,2013szs01-k01)
作者简介:王社良(1956-),男,教授,博士,博士生导师,主要从事结构工程与工程抗震研究.E-mail:wangshel@aliyun.com
通讯作者:丁猛,男,硕士研究生,主要从事结构工程研究.E-mail:shending150@163.com
更新日期/Last Update: 1900-01-01