工程科学学报，第39卷，第11期：1765-1773,2017年11月 Chinese Journal of Engineering,Vol.39,No.11:1765-1773,November 2017 D0l:10.13374/j.issn2095-9389.2017.11.020:http://journals..ustb.edu.cn 双钢板混凝土组合剪力墙轴压承载力研究 郝婷玥2，曹万林)区 1)北京工业大学城市与工程安全减灾教育部重点实验室，北京100124 2)唐山学院土木工程学院，唐山063000 ☒通信作者，E-mail:wlcao@bjut.cdu.cn 摘要首先对双钢板混凝土组合剪力墙中的钢板进行了屈曲理论分析，对核心受约束混凝土进行了受力分析.以北京中 国尊核心筒结构底部剪力墙为原型，进行了1/4缩尺模型的双钢板混凝土组合剪力墙试件和内置钢板混凝土组合剪力墙的 轴压性能试验，对比分析其荷载一位移曲线、轴压承载力等.考虑到钢板屈曲对钢板轴压承载力的影响以及受约束混凝土轴 心抗压强度的提高，提出了双钢板混凝土组合剪力墙轴压承载力的计算公式，与应用其他计算方法计算得到的试验试件的轴 压承载力相比，本文提出的计算公式的计算结果与试验结果吻合度最高.结合其他文献中双钢板混凝土组合剪力墙轴压性 能试验的相关数据进行验证，表明利用本论文提出的计算公式得到的轴压承载力计算值与试验结果吻合较好， 关键词组合剪力墙：双钢板：轴压承载力：钢板屈曲：受约束混凝土 分类号TU398.2TU317.1 Study on axial compressive bearing capacity of composite shear wall with double-skin steel plate HAO Ting-yue,CAO Wan-lin 1)Key Laboratory of Urban Security and Disaster Engineering of China Ministry of Education,Beijing University of Technology,Beijing 100124,China 2)School of Civil Engineering,Tangshan University,Tangshan 063000.China Corresponding author,E-mail:wlcao@bjut.edu.cn ABSTRACT This study conducted a steel-plate buckling analysis and a stress analysis of confined core concrete in a composite shear wall with a double-skin steel plate.Using the bottom shear wall of a core tube in the Beijing Chinese Statue as a prototype,the study tested the 1/4-scale concrete composite shear wall with a double-skin steel plate and a composite shear wall with an embedded steel plate with respect to axial compression,and then compared and analyzed the axial bearing capacity and load-displacement curves. Considering the influence of steel-plate buckling on the axial bearing capacity and the improved compressive strength of confined con- crete,this paper proposes a calculation formula for the bearing capacity of a composite shear wall with a double-skin steel plate.Com- paring this calculated values with those of other methods,the calculated values of this proposed method fits best.Based on relevant da- ta in the literature regarding axial compression performance tests of composite shear walls with a double-skin steel plate,the axial com- pressive bearing capacity values obtained by this proposed formula are in good agreement with experimental results. KEY WORDS composite shear wall:double-skin steel plate:axial compressive bearing capacity:steel plate buckling:confined concrete 双钢板混凝土组合剪力墙可应用在超高层建筑核 结构模块中，作为筒体翼缘墙可能会全截面受压四，作 心筒结构的底部加强部位，海上石油平台以及核安全 为北极海洋平台抗冰墙的斜置外壳会在浮冰的冲击荷 收稿日期：2016-1201 基金项目：国家自然科学基金资助项目(51478020)工程科学学报，第 39 卷，第 11 期: 1765--1773，2017 年 11 月 Chinese Journal of Engineering，Vol． 39，No． 11: 1765--1773，November 2017 DOI: 10． 13374 /j． issn2095--9389． 2017． 11． 020; http: / /journals． ustb． edu． cn 双钢板混凝土组合剪力墙轴压承载力研究 郝婷玥1，2) ，曹万林1)  1) 北京工业大学城市与工程安全减灾教育部重点实验室，北京 100124 2) 唐山学院土木工程学院，唐山 063000  通信作者，E-mail: wlcao@ bjut． edu． cn 摘 要 首先对双钢板混凝土组合剪力墙中的钢板进行了屈曲理论分析，对核心受约束混凝土进行了受力分析． 以北京中 国尊核心筒结构底部剪力墙为原型，进行了 1 /4 缩尺模型的双钢板混凝土组合剪力墙试件和内置钢板混凝土组合剪力墙的 轴压性能试验，对比分析其荷载--位移曲线、轴压承载力等． 考虑到钢板屈曲对钢板轴压承载力的影响以及受约束混凝土轴 心抗压强度的提高，提出了双钢板混凝土组合剪力墙轴压承载力的计算公式，与应用其他计算方法计算得到的试验试件的轴 压承载力相比，本文提出的计算公式的计算结果与试验结果吻合度最高． 结合其他文献中双钢板混凝土组合剪力墙轴压性 能试验的相关数据进行验证，表明利用本论文提出的计算公式得到的轴压承载力计算值与试验结果吻合较好． 关键词 组合剪力墙; 双钢板; 轴压承载力; 钢板屈曲; 受约束混凝土 分类号 TU398. 2 TU317. 1 Study on axial compressive bearing capacity of composite shear wall with double-skin steel plate HAO Ting-yue1，2) ，CAO Wan-lin1)  1) Key Laboratory of Urban Security and Disaster Engineering of China Ministry of Education，Beijing University of Technology，Beijing 100124，China 2) School of Civil Engineering，Tangshan University，Tangshan 063000，China  Corresponding author，E-mail: wlcao@ bjut． edu． cn ABSTＲACT This study conducted a steel-plate buckling analysis and a stress analysis of confined core concrete in a composite shear wall with a double-skin steel plate． Using the bottom shear wall of a core tube in the Beijing Chinese Statue as a prototype，the study tested the 1 /4-scale concrete composite shear wall with a double-skin steel plate and a composite shear wall with an embedded steel plate with respect to axial compression，and then compared and analyzed the axial bearing capacity and load-displacement curves． Considering the influence of steel-plate buckling on the axial bearing capacity and the improved compressive strength of confined con￾crete，this paper proposes a calculation formula for the bearing capacity of a composite shear wall with a double-skin steel plate． Com￾paring this calculated values with those of other methods，the calculated values of this proposed method fits best． Based on relevant da￾ta in the literature regarding axial compression performance tests of composite shear walls with a double-skin steel plate，the axial com￾pressive bearing capacity values obtained by this proposed formula are in good agreement with experimental results． KEY WOＲDS composite shear wall; double-skin steel plate; axial compressive bearing capacity; steel plate buckling; confined concrete 收稿日期: 2016--12--01 基金项目: 国家自然科学基金资助项目( 51478020) 双钢板混凝土组合剪力墙可应用在超高层建筑核 心筒结构的底部加强部位，海上石油平台以及核安全 结构模块中，作为筒体翼缘墙可能会全截面受压［1］，作 为北极海洋平台抗冰墙的斜置外壳会在浮冰的冲击荷