带暗支撑剪力墙体系抗震研究及应用 第十三届全国结构工程学术会议特邀报告
|
摘要
提出了钢筋混凝土带暗支撑剪力墙。对不同高宽比、不同暗支撑型式、不同暗支撑倾角和配筋比的带暗支撑低矮、中高剪力墙模型和双肢剪力墙模型进行了低周反复荷载下的抗震性能试验研究。进行了带暗支撑剪力墙结构模型与不带暗支撑剪力墙结构模型的振动台对比试验研究。在试验研究的基础上,建立了带暗支撑剪力墙的力学模型和抗震设计方法,在实际工程应用中取得了良好的效果。
A new type of RC Shear wall with concealed bracing is proposed and systemically investigated. Firstly, twenty-two 1:3 scale low-rise specimens, four 1:3 scale mid-rise specimens and seven 1:4 scale coupled specimens are designed and the experimental research on seismic behavior under cyclic loading is carried out. Shaking table tests of two 1:8 scale models of RC shear wall structure with and without concealing bracings are carried out. Secondly, on the basis of these tests, mechanical models and seismic design methods of the shear walls are proposed. Finally, the significant effects on improving the seismic performance of structure is verified by applying the shear wall with concealed bracing in some buildings.
A new type of RC Shear wall with concealed bracing is proposed and systemically investigated. Firstly, twenty-two 1:3 scale low-rise specimens, four 1:3 scale mid-rise specimens and seven 1:4 scale coupled specimens are designed and the experimental research on seismic behavior under cyclic loading is carried out. Shaking table tests of two 1:8 scale models of RC shear wall structure with and without concealing bracings are carried out. Secondly, on the basis of these tests, mechanical models and seismic design methods of the shear walls are proposed. Finally, the significant effects on improving the seismic performance of structure is verified by applying the shear wall with concealed bracing in some buildings.
引文
[1] 曹万林.内藏钢筋砼支撑设暗半通缝带边框抗震墙(ZL97244563． 3) [P].中华人民共和国专利局,1998． 12．
[2] 曹万林等.带暗支撑抗震墙结构的力学计算模型[J].地震工程与工程振动,1999,(1) :212～218．
[3] 曹万林,庞国新,董宏英等.带暗支撑剪力墙中暗支撑型式及其合理设计研究[J].地震工程与工程振动,2000,20(4) :73-79．
[4] 曹万林,刘春燕,张建伟等.暗支撑倾角对带暗支撑剪力墙抗震性能的影响[J].世界地震工程,2000,16(3) :66～70．
[5] 曹万林,刘春燕,张建伟等.暗支撑配筋比对剪力墙抗震性能的影响.世界地震工程[J],2000,16(3) :71-54．
[6] 董宏英,崔立长.曹万林等.暗支撑配筋比例对剪力墙抗震性能的影响[J].世界地震工程,2001,17(3) :73～79．
[7] 董宏英.曹万林等.钢筋混凝土带暗支撑低矮剪力墙非线性有限元分析[J].地震工程与工程振动,2002,22(5) :66～70．
[8] 曹万林,张建伟等.钢筋混凝土带暗支撑中高剪力墙抗震性能试验研究[J].建筑结构学报, 2002,23(6) :26～32． 55．
[9] 曹万林.张建伟等.钢筋混凝土带暗支撑双功能低矮剪力墙抗震性能试验研究[J].建筑结构学报, 2003． 24(1) :46～53．
[10] Wan-lin Cao, Su-duo Xue, Jian-wei Zhang. Seismic Performance of RC Shear Wall with Concealed Bracing[J]. Advances in Structural Engineering, Volume 6 Number 1 February 2003,1-13．
[11] 曹万林,董宏英等.带暗支撑双肢剪力墙抗震性能及破坏机制研究[C].中日结构减振与健康监测学术研讨会论文集,同济大学出版社,上海,2002． 12．
[12] 张建伟.曹万林等.底层大空间带暗支撑剪力墙结构非线性地震反应分析[J].世界地震工程,2003,19(3) :91-96．
[2] 曹万林等.带暗支撑抗震墙结构的力学计算模型[J].地震工程与工程振动,1999,(1) :212～218．
[3] 曹万林,庞国新,董宏英等.带暗支撑剪力墙中暗支撑型式及其合理设计研究[J].地震工程与工程振动,2000,20(4) :73-79．
[4] 曹万林,刘春燕,张建伟等.暗支撑倾角对带暗支撑剪力墙抗震性能的影响[J].世界地震工程,2000,16(3) :66～70．
[5] 曹万林,刘春燕,张建伟等.暗支撑配筋比对剪力墙抗震性能的影响.世界地震工程[J],2000,16(3) :71-54．
[6] 董宏英,崔立长.曹万林等.暗支撑配筋比例对剪力墙抗震性能的影响[J].世界地震工程,2001,17(3) :73～79．
[7] 董宏英.曹万林等.钢筋混凝土带暗支撑低矮剪力墙非线性有限元分析[J].地震工程与工程振动,2002,22(5) :66～70．
[8] 曹万林,张建伟等.钢筋混凝土带暗支撑中高剪力墙抗震性能试验研究[J].建筑结构学报, 2002,23(6) :26～32． 55．
[9] 曹万林.张建伟等.钢筋混凝土带暗支撑双功能低矮剪力墙抗震性能试验研究[J].建筑结构学报, 2003． 24(1) :46～53．
[10] Wan-lin Cao, Su-duo Xue, Jian-wei Zhang. Seismic Performance of RC Shear Wall with Concealed Bracing[J]. Advances in Structural Engineering, Volume 6 Number 1 February 2003,1-13．
[11] 曹万林,董宏英等.带暗支撑双肢剪力墙抗震性能及破坏机制研究[C].中日结构减振与健康监测学术研讨会论文集,同济大学出版社,上海,2002． 12．
[12] 张建伟.曹万林等.底层大空间带暗支撑剪力墙结构非线性地震反应分析[J].世界地震工程,2003,19(3) :91-96．
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心