某大直径钢筋混凝土埋地排水箱涵的抗震性能研究
|
摘要
某地下大直径钢筋混凝土矩形箱涵地基不均匀性较为突出,为研究体系的抗震性能,基于试验资料考虑了土体的动力滞回特性及土-结构之间的接触特性,考察了三向厂址地震波作用下结构与地基的应力及伸缩缝位移的时域反应特性,方法及结论可为同类分析与设计提供参考。
Since foundation inhomogeneity of an underground large-diameter reinforced concrete box culvert is obvious,it is necessary to study the anti-seismic performance of the foundation-structure system. In this paper,dynamic and hysteretic characteristics of soil and contact between soil and structure were considered based on test results.Stresses of structure and foundation soil layers,as well as displacements of contraction joints excited by site-related seismic waves were presented.Methods and results can be a reference for similar analysis and design.
Since foundation inhomogeneity of an underground large-diameter reinforced concrete box culvert is obvious,it is necessary to study the anti-seismic performance of the foundation-structure system. In this paper,dynamic and hysteretic characteristics of soil and contact between soil and structure were considered based on test results.Stresses of structure and foundation soil layers,as well as displacements of contraction joints excited by site-related seismic waves were presented.Methods and results can be a reference for similar analysis and design.
引文
[1]Wang,J.N.Seismic Design of Tunnels:A State-of-the-Art Approach[R].Parsons Brinckerhoff Monograph,Quade and Douglas Inc,New York,1993:7
[2]Penzien,J.Seismically induced racking of tunnel linings[J]. Earthquake Engineering and Structural Dynamics,2000,29: 683-691
[3]Hashash Y.M.A,Hook J.J,Schmidt B,Yao J.I.-C.Seismic design and analysis of underground structures[J].Tunneling and Underground Space Technology,2001,16:247-293
[4]Huo H,Bobet A,Fernandez G,Ramirez J.Analytical solution for deep rectangular structures subjected to far field shear stress. Tunneling and Underground Space Technology,2006,16: 247-293
[5]刘晶波,李彬,刘祥庆.地下结构抗震设计中的静力弹塑性分析方法[J].土木工程学报,2007,40(7):68-76 Liu Jing-bo,Li Bin,Liu Xiang-qing.A static elasto-plastic analysis method in seismic design of underground structures[J]. China Civil Engineering Journal,2007,40(7):68-76
[6]马兆荣,张运良,刘晋超,陆晓琴.不均匀地基埋地箱涵的地震反应位移研究[J].特种结构,2011,28(4):60-63 Ma Zhao-rong,Zhang Yun-liang,Lu Xiao-qin,Liu Jin-chao. Research on seismic response displacements of buried drainage culvert on inhomogeneous foundation[J].Special Structures,2011 28(4):60-63
[7]Itasca Consulting Group Inc.,Fast Lagrangian analysis of continua in three dimensions(version 3.0 ),user' s manual[M].USA: Itasca Consulting Group,Inc.,2003
[8]中华人民共和国建设部.建筑地基基础设计规范(GB50007- 2002)[S].北京:中国建筑工业出版社,2002 Ministry of Construction of China.Code for design of building foundation(GB 50007-2002)[S].Beijing,China architecture and building press,2002
[9]中华人民共和国建设部.核电厂抗震设计规范(GB50267-97) [S].北京:中国计划出版社,1998 Ministry of Construction of China.Code for seismic design of nuclear power plants(GB50267-97)[S].Beijing,China Planning Press,1998
[2]Penzien,J.Seismically induced racking of tunnel linings[J]. Earthquake Engineering and Structural Dynamics,2000,29: 683-691
[3]Hashash Y.M.A,Hook J.J,Schmidt B,Yao J.I.-C.Seismic design and analysis of underground structures[J].Tunneling and Underground Space Technology,2001,16:247-293
[4]Huo H,Bobet A,Fernandez G,Ramirez J.Analytical solution for deep rectangular structures subjected to far field shear stress. Tunneling and Underground Space Technology,2006,16: 247-293
[5]刘晶波,李彬,刘祥庆.地下结构抗震设计中的静力弹塑性分析方法[J].土木工程学报,2007,40(7):68-76 Liu Jing-bo,Li Bin,Liu Xiang-qing.A static elasto-plastic analysis method in seismic design of underground structures[J]. China Civil Engineering Journal,2007,40(7):68-76
[6]马兆荣,张运良,刘晋超,陆晓琴.不均匀地基埋地箱涵的地震反应位移研究[J].特种结构,2011,28(4):60-63 Ma Zhao-rong,Zhang Yun-liang,Lu Xiao-qin,Liu Jin-chao. Research on seismic response displacements of buried drainage culvert on inhomogeneous foundation[J].Special Structures,2011 28(4):60-63
[7]Itasca Consulting Group Inc.,Fast Lagrangian analysis of continua in three dimensions(version 3.0 ),user' s manual[M].USA: Itasca Consulting Group,Inc.,2003
[8]中华人民共和国建设部.建筑地基基础设计规范(GB50007- 2002)[S].北京:中国建筑工业出版社,2002 Ministry of Construction of China.Code for design of building foundation(GB 50007-2002)[S].Beijing,China architecture and building press,2002
[9]中华人民共和国建设部.核电厂抗震设计规范(GB50267-97) [S].北京:中国计划出版社,1998 Ministry of Construction of China.Code for seismic design of nuclear power plants(GB50267-97)[S].Beijing,China Planning Press,1998
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