| 马巍,赵超,王锋,徐凯,倪良昆.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(3):25-33 |
| 混凝土强度差异对带拼缝单面叠合板式剪力墙的影响 |
| Influences of Different Concrete Strengths on Single-sided Composite Slab Shear Wall With Joints |
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| 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，与现场后浇混凝土形成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: |
| The composite slab concrete shear wall structure combines composite wall panels and other precast concrete components withpost-cast concrete in situ to form an assembled monolithic concrete shear wall structure. Using the finite element software ABAQUS，the seismic performance of single-sided composite slab shear walls with joints was studied under different inner plates and post-castconcrete. The results show that different strengths of inner plates and post-cast concrete have little effects on the seismic performance ofthe wall. When the concrete strength grade and the thickness-weighted concrete strength grade are the same，the seismic performanceof both walls is basically the same，and the difference is not significant compared with that of cast-in-situ shear wall. The resultsprovide scientific basis for further experimental research and engineering application of single-sided composite slab shear walls. |
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