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Mohammad Reza AZADI KAKAVAND, Ertugrul TACIROGLU
《结构与土木工程前沿(英文)》 2020年 第14卷 第6期 页码 1531-1544 doi: 10.1007/s11709-020-0675-7
关键词: damage plasticity model plain concrete cyclic loading multiaxial loading conditions
Damage-constitutive model for seawater coral concrete using different stirrup confinements subjected
《结构与土木工程前沿(英文)》 2023年 第17卷 第3期 页码 429-447 doi: 10.1007/s11709-022-0913-2
关键词: coral aggregate concrete stress−strain curves lateral effective stress peak stress axial−lateral curves damage-constitutive model.
Nazim Abdul NARIMAN, Tom LAHMER, Peyman KARAMPOUR
《结构与土木工程前沿(英文)》 2019年 第13卷 第2期 页码 303-323 doi: 10.1007/s11709-018-0462-x
关键词: massed foundation hydrodynamic pressure Box-Behnken method meta model Sobol’s sensitivity indices
Farhoud KALATEH
《结构与土木工程前沿(英文)》 2019年 第13卷 第1期 页码 15-37 doi: 10.1007/s11709-018-0465-7
关键词: air blast loading concrete dams finite element dam-reservoir interaction cavitation concrete damage model
Cyclic behavior of prefabricated reinforced concrete frame with infill slit shear walls
Kui XIAO,Qilin ZHANG,Bin JIA
《结构与土木工程前沿(英文)》 2016年 第10卷 第1期 页码 63-71 doi: 10.1007/s11709-015-0294-x
关键词: slit shear wall constitutive model cyclic seismic damage
The damage evolution behavior of polypropylene fiber reinforced concrete subjected to sulfate attack
Ninghui LIANG; Jinwang MAO; Ru YAN; Xinrong LIU; Xiaohan ZHOU
《结构与土木工程前沿(英文)》 2022年 第16卷 第3期 页码 316-328 doi: 10.1007/s11709-022-0810-8
关键词: polypropylene fiber reinforced concrete sulfate attack damage evolution behavior acoustic emission damage factor
《结构与土木工程前沿(英文)》 2021年 第15卷 第3期 页码 781-792 doi: 10.1007/s11709-021-0733-9
关键词: lightweight cellular concrete construction-induced damage freeze-thaw action microstructure degradation mechanism
《结构与土木工程前沿(英文)》 页码 1281-1294 doi: 10.1007/s11709-023-0975-9
关键词: hydraulic structure curvature mode damage detection artifical neural network artificial bee colony
Alireza DANESHYAR, Hamid MOHAMMADNEZHAD, Mohsen GHAEMIAN
《结构与土木工程前沿(英文)》 2021年 第15卷 第2期 页码 346-363 doi: 10.1007/s11709-021-0694-z
关键词: soil–structure interaction massed foundation radiation damping anisotropic damage
Influence of freeze–thaw damage gradient on stress–strain relationship of stressed concrete
《结构与土木工程前沿(英文)》 页码 1326-1340 doi: 10.1007/s11709-023-0014-x
Shuaicheng GUO, Qingli DAI, Jacob HILLER
《结构与土木工程前沿(英文)》 2018年 第12卷 第2期 页码 227-238 doi: 10.1007/s11709-017-0426-6
关键词: LTPP elastic modulus k-value IRI MEPDG
张国刚,方志,唐盛华,陈素君,陈峰
《中国工程科学》 2012年 第14卷 第11期 页码 49-56
以广东惠州合生大桥为原型,基于相似理论面向健康诊断设计制作了1∶15的大比例混凝土斜拉桥模型,分析了模型设计中的问题及解决办法。建立了原型桥和模型桥的初始有限元模型(FEM),以实测数据对其进行修正,得到了符合实际的基准有限元模型,采用基准有限元模型对模型桥和原型桥的静动力特性及损伤状态下的损伤特性进行了计算和相似性分析。结果表明,模型设计中进行了各种简化和处理后,模型桥与原型桥的静动力性能及损伤状态下的损伤特性仍具有良好的相似性,采用该模型桥进行损伤识别试验研究能够较好地反映实际,为混凝土斜拉桥模型设计提供参考。
《结构与土木工程前沿(英文)》 2023年 第17卷 第4期 页码 649-668 doi: 10.1007/s11709-023-0919-4
关键词: fiber reinforced polymer textile reinforced mortar finite element analysis concrete damage plasticity calibration and validation parametric study
Damage on lining concrete in highway tunnels under combined sulfate and chloride attack
Rongrong YIN, Chenchen ZHANG, Qing WU, Baocheng LI, He XIE
《结构与土木工程前沿(英文)》 2018年 第12卷 第3期 页码 331-340 doi: 10.1007/s11709-017-0421-y
The combined effect from sulfate and chloride is one of the important reasons to cause the damage of lining concrete in highway tunnels. To investigate the effect of chloride ions on the corrosion of lining concretes under sulfate attack, ultrasonic detecting, compression test and X-ray Diffraction (XRD) were performed on the concretes to obtain the ultrasonic velocity, corrosion thickness, compression strength and corrosion products. The ultrasonic results, compression strength and XRD patterns confirmed that the existence of chloride certainly depressed the corrosion damage on the lining concretes under sulfate attack, and the depressing effect increased with the content of chloride in the composite solution. The corrosion damage on the concretes experienced three stages independent of the composition of corrosive solution: initial slower enhancement on the strength, stabilization period and linear degradation period. The existence of chloride mainly affected the final degradation stage and obviously decreased the corrosion thickness.
关键词: lining concrete sulfate chloride compression ultrasonic
Numerical simulation of squat reinforced concrete wall strengthened by FRP composite material
Ali KEZMANE,Said BOUKAIS,Mohand Hamizi
《结构与土木工程前沿(英文)》 2016年 第10卷 第4期 页码 445-455 doi: 10.1007/s11709-016-0339-9
关键词: simulation strengthening reinforced concrete wall squat wall FRP composite material damage Abaqus
标题 作者 时间 类型 操作
An enhanced damage plasticity model for predicting the cyclic behavior of plain concrete under multiaxial
Mohammad Reza AZADI KAKAVAND, Ertugrul TACIROGLU
期刊论文
Damage-constitutive model for seawater coral concrete using different stirrup confinements subjected
期刊论文
Uncertainty quantification of stability and damage detection parameters of coupled hydrodynamic-groundmotion in concrete gravity dams
Nazim Abdul NARIMAN, Tom LAHMER, Peyman KARAMPOUR
期刊论文
Dynamic failure analysis of concrete dams under air blast using coupled Euler-Lagrange finite element
Farhoud KALATEH
期刊论文
Cyclic behavior of prefabricated reinforced concrete frame with infill slit shear walls
Kui XIAO,Qilin ZHANG,Bin JIA
期刊论文
The damage evolution behavior of polypropylene fiber reinforced concrete subjected to sulfate attack
Ninghui LIANG; Jinwang MAO; Ru YAN; Xinrong LIU; Xiaohan ZHOU
期刊论文
Influence of construction-induced damage on the degradation of freeze–thawed lightweight cellular concrete
期刊论文
Damage assessment and diagnosis of hydraulic concrete structures using optimization-based machine learning
期刊论文
Effect of seismic wave propagation in massed medium on rate-dependent anisotropic damage growth in concrete
Alireza DANESHYAR, Hamid MOHAMMADNEZHAD, Mohsen GHAEMIAN
期刊论文
Investigation on the freeze-thaw damage to the jointed plain concrete pavement under different climate
Shuaicheng GUO, Qingli DAI, Jacob HILLER
期刊论文
Numerical modelling of reinforced concrete flexural members strengthened using textile reinforced mortars
期刊论文
Damage on lining concrete in highway tunnels under combined sulfate and chloride attack
Rongrong YIN, Chenchen ZHANG, Qing WU, Baocheng LI, He XIE
期刊论文