| 马巍,赵超,王锋,徐凯,倪良坤.混凝土强度差异对带拼缝单面叠合板式剪力墙的影响[J].安徽建筑大学学报,2022,30(): |
| 混凝土强度差异对带拼缝单面叠合板式剪力墙的影响 |
| Influence of concrete strength difference on single-sided laminated slab shear wall with joint |
| 投稿时间：2021-09-05 修订日期：2021-10-01 |
| DOI： |
| 中文关键词: 混凝土强度 叠合板式剪力墙 有限元 抗震性能 |
| 英文关键词: concrete strength composite shear wall finite element seismic performance |
| 基金项目:安徽省教育厅高校自然科学研究重点项目（KJ2020A0454），安徽省住房城乡建设科学技术计划项目（2021-YF20） |
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| 中文摘要: |
| 叠合板式混凝土剪力墙结构是由叠合墙板和其他预制混凝土构件通过可靠方式进行连接并与现场后浇混凝土形成整体的装配整体式混凝土剪力墙结构。利用有限元软件ABAQUS对带拼缝的单面叠合板式剪力墙进行在内叶板与后浇混凝土强度等级差异条件下抗震性能研究。结果表明：内叶板和后浇部分混凝土强度差异对墙体抗震性能影响较小，当混凝土强度等级值和考虑厚度加权混凝土强度等级值相同时，两者墙体抗震性能基本相同，与现浇剪力墙相比差别不大。分析结果可为单面叠合板式剪力墙的进一步试验研究以及工程应用提供科学依据。 |
| 英文摘要: |
| Composite slab concrete shear wall structure is an assembled integral concrete shear wall structure, which is connected by composite wall panels and other precast concrete components in a reliable way and forms an integral with on-site post cast concrete. The finite element software ABAQUS is used to study the seismic performance of single-sided laminated plate shear wall with butt joint under the condition of strength grade difference between inner blade plate and post cast concrete. The results show that the strength difference between the inner leaf slab and the post cast part of the concrete has little effect on the seismic performance of the wall. When the concrete strength grade value and the thickness weighted concrete strength grade value are the same, the seismic performance of the two walls is basically the same, and there is little difference compared with the cast-in-situ shear wall. The analysis results can provide a scientific basis for further experimental research and engineering application of single-sided laminated plate shear wall. |
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