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《结构与土木工程前沿(英文)》 页码 855-869 doi: 10.1007/s11709-023-0972-z
关键词: masonry arch bridges seismic behavior modal properties pulse-like records nonlinear time history analysis
中国钢管混凝土拱桥 Review
郑皆连, 王建军
《工程(英文)》 2018年 第4卷 第1期 页码 143-155 doi: 10.1016/j.eng.2017.12.003
Fillitsa KARANTONI, Stavroula PANTAZOPOULOU, Athanasios GANAS
《结构与土木工程前沿(英文)》 2018年 第12卷 第3期 页码 270-290 doi: 10.1007/s11709-017-0390-1
During August 1953 three strong earthquakes of magnitude ranging from 6.3 to 7.2 shook the Ionian Island of Cephalonia (Kefalonia), Greece, and destroyed almost the entire building stock of the Island which consisted primarily of traditional unreinforced masonry (URM) houses. The authorities went on to restructuring of the building stock, using a structural system that is most like what is known today as confined masonry. They designed about 14 types of one- to two-storey buildings providing the engineers with detailed construction plans. These buildings are known as “Arogi” buildings (Arogi in Greek meaning Aid). On the 24th of January and 3rd of February 2014, two earthquakes of magnitude 6.1 and 6.0 struck the island, causing significant soil damages, developing excessively high ground accelerations. Surprisingly, no damage was reported in the “Arogi” buildings. The seismic behavior of the buildings is examined by FEM linear analysis and it is compared to that of URM structures. Computed results illustrate that the displacements of identical URM buildings would be about twice the magnitudes observed in the corresponding “Arogi” ones, with the implication that the earthquake sequence of 2014 would have caused critical damage should the type of structure be of the URM type. Furthermore, it is illustrated that this low cost alternative method of construction is a very effective means of producing earthquake resilient structures, whereas further reduction of seismic displacement may be achieved in the order of 50% with commensurate effects on damage potential, when reinforced slabs are used to replace the timber roofs.
关键词: Cephalonia confined masonry comparative FEM analysis unreinforced masonry seismic damage
Experimental study on the compressive performance of new sandwich masonry walls
Jianzhuang XIAO, Jie PU, Yongzhong HU
《结构与土木工程前沿(英文)》 2013年 第7卷 第2期 页码 154-163 doi: 10.1007/s11709-013-0203-0
关键词: sandwich wall insulation wall connection compressive performance compression test
Mechanical properties characterization of different types of masonry infill walls
André FURTADO, Hugo RODRIGUES, António ARÊDE, Humberto VARUM
《结构与土木工程前沿(英文)》 2020年 第14卷 第2期 页码 411-434 doi: 10.1007/s11709-019-0602-y
关键词: masonry infill walls experimental characterization compression strength shear diagonal strength flexural strength
项海帆,葛耀君
《中国工程科学》 2011年 第13卷 第9期 页码 8-21
以我国30年大跨度桥梁的快速发展为研究背景,对3种大跨度桥梁的抗风技术挑战进行了基础性研究和应用性研究,着重探讨了悬索桥的颤振性能及其控制、斜拉桥风振性能与拉索风雨振控制、拱式桥涡激共振及其控制、特大桥梁风振精细化理论等一系列抗风关键问题。研究结果表明:悬索桥的颤振稳定性跨径上限约为1 500 m,超过甚至接近这一上限时,必须采取措施改善加劲梁的抗风稳定性;千米级大跨度斜拉桥仍具有足够高的颤振临界风速,其主要抗风问题是长拉索的风雨振动;大跨径拱桥除了个别有涡振问题之外,还没有受到结构抗风性能的影响。文章还提出了三维桥梁颤振精确分析的全模态方法、任意斜风作用下桥梁抖振频域分析方法、基于二阶矩理论和首次超越理论的桥梁颤振和抖振可靠性评价方法,揭示了桥梁颤振演化规律、驱动机理和控制原理。
Seismic safety evaluation methodology for masonry building and retrofitting using splint and bandage
Pravin Kumar Venkat Rao PADALU; Yogendra SINGH
《结构与土木工程前沿(英文)》 2022年 第16卷 第4期 页码 478-505 doi: 10.1007/s11709-022-0817-1
关键词: unreinforced masonry seismic in-plane and out-of-plane forces pier analysis finite element modelling splint and bandage technique with wire mesh
Modelling autogenous expansion for magnesia concrete in arch dams
JIN Feng, LUO Xiaoqing, ZHANG Chuhan, ZHANG Guoxin
《结构与土木工程前沿(英文)》 2008年 第2卷 第3期 页码 211-218 doi: 10.1007/s11709-008-0025-7
关键词: field-measured irreversibility temperature irreversible element arch
Analysis of arch dam deformations
Franz PERNER, Pius OBERNHUBER,
《结构与土木工程前沿(英文)》 2010年 第4卷 第1期 页码 102-108 doi: 10.1007/s11709-010-0012-7
关键词: arch dam analysis Zillergruendl concrete temperature hybrid model
Mosbeh R. KALOOP, Alaa R. GABR, Sherif M. EL-BADAWY, Ali ARISHA, Sayed SHWALLY, Jong WAN HU
《结构与土木工程前沿(英文)》 2019年 第13卷 第6期 页码 1379-1392 doi: 10.1007/s11709-019-0562-2
关键词: Least Square Support Vector Machine Artificial Neural Network resilient modulus Recycled Concrete Aggregate Recycled Clay Masonry
Shape design of arch dams under load uncertainties with robust optimization
Fengjie TAN, Tom LAHMER
《结构与土木工程前沿(英文)》 2019年 第13卷 第4期 页码 852-862 doi: 10.1007/s11709-019-0522-x
关键词: arch dam shape optimization robust optimization load uncertainty approximation model
Numerical simulation of damage in high arch dam due to earthquake
Hong ZHONG , Gao LIN , Hongjun LI
《结构与土木工程前沿(英文)》 2009年 第3卷 第3期 页码 316-322 doi: 10.1007/s11709-009-0039-9
关键词: mesoscopic heterogeneity damage simulation in earthquakes arch dam
Key problems and solutions in arch dam heightening
Zuoguang FU, Yunlong HE, Sheng SU
《结构与土木工程前沿(英文)》 2011年 第5卷 第1期 页码 98-104 doi: 10.1007/s11709-010-0004-7
Control mode selection for modal control of long-span arch bridge
Zhengying LI, Zhengliang LI,
《结构与土木工程前沿(英文)》 2009年 第3卷 第4期 页码 401-406 doi: 10.1007/s11709-009-0052-z
关键词: selection reduced-order excitation long-span simplified
Alireza ARABHA NAJAFABADI, Farhad DANESHJOO, Hamid Reza AHMADI
《结构与土木工程前沿(英文)》 2020年 第14卷 第3期 页码 722-730 doi: 10.1007/s11709-020-0624-5
关键词: damage detection strain energy influence line complex bridges rotation displacement
标题 作者 时间 类型 操作
Performance-based seismic assessment of a historical masonry arch bridge: Effect of pulse-like excitations
期刊论文
Confined masonry as practical seismic construction alternative–the experience from the 2014 Cephalonia
Fillitsa KARANTONI, Stavroula PANTAZOPOULOU, Athanasios GANAS
期刊论文
Experimental study on the compressive performance of new sandwich masonry walls
Jianzhuang XIAO, Jie PU, Yongzhong HU
期刊论文
Mechanical properties characterization of different types of masonry infill walls
André FURTADO, Hugo RODRIGUES, António ARÊDE, Humberto VARUM
期刊论文
Seismic safety evaluation methodology for masonry building and retrofitting using splint and bandage
Pravin Kumar Venkat Rao PADALU; Yogendra SINGH
期刊论文
Modelling autogenous expansion for magnesia concrete in arch dams
JIN Feng, LUO Xiaoqing, ZHANG Chuhan, ZHANG Guoxin
期刊论文
Predicting resilient modulus of recycled concrete and clay masonry blends for pavement applications using
Mosbeh R. KALOOP, Alaa R. GABR, Sherif M. EL-BADAWY, Ali ARISHA, Sayed SHWALLY, Jong WAN HU
期刊论文
Shape design of arch dams under load uncertainties with robust optimization
Fengjie TAN, Tom LAHMER
期刊论文
Numerical simulation of damage in high arch dam due to earthquake
Hong ZHONG , Gao LIN , Hongjun LI
期刊论文