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Instantaneous deflection of light-weight concrete slabs
Behnam VAKHSHOURI, Shami NEJADI
《结构与土木工程前沿(英文)》 2017年 第11卷 第4期 页码 412-423 doi: 10.1007/s11709-017-0416-8
关键词: instantaneous deflection light-weight concrete expanded polystyrene effective moment of inertia cracking moment moment capacity service moment
Estimating moment capacity of ferrocement members using self-evolving network
Abdussamad ISMAIL
《结构与土木工程前沿(英文)》 2019年 第13卷 第4期 页码 926-936 doi: 10.1007/s11709-019-0527-5
关键词: ferrocement moment capacity self-evolving neural network
Shaking-moment balancing of mechanisms with principal vectors and momentum
V. van der WIJK
《机械工程前沿(英文)》 2013年 第8卷 第1期 页码 10-16 doi: 10.1007/s11465-013-0359-2
The design of shaking-moment-balanced linkages still is challenging. Considering moment balance in the very beginning of the design process of mechanisms is important for finding applicable solutions. For this purpose, the method of principal vectors is investigated, showing a compact notation of the angular momentum with respect to the center of mass. The moment balance conditions are derived for three elements in series from which balance solutions are synthesized and illustrated. From the application for moment balancing of a 4R four-bar linkage it is shown that the moment balancing of closed kinematic chains remains challenging.
关键词: shaking-moment balancing principal vector linkage angular momentum
Initial stiffness and moment resistance of reinforced joint with end-plate connection
Sufang WANG, Yiyi CHEN,
《结构与土木工程前沿(英文)》 2009年 第3卷 第4期 页码 345-351 doi: 10.1007/s11709-009-0054-x
关键词: steel structure end-plate connection backing plate supplementary web plate initial stiffness moment resistance
Rare-earth separation based on the differences of ionic magnetic moment via quasi-liquid strategy
《化学科学与工程前沿(英文)》 2023年 第17卷 第10期 页码 1584-1594 doi: 10.1007/s11705-022-2189-4
关键词: rare earth element different magnetic moment magnetic separation ionic liquid
Improved prediction of pile bending moment and deflection due to adjacent braced excavation
《结构与土木工程前沿(英文)》 doi: 10.1007/s11709-023-0961-2
关键词: pile responses excavation prediction deflection bending moments
High-order moment methods for LRFD including random variables with unknown probability distributions
Zhao-Hui LU, Yan-Gang ZHAO, Zhi-Wu YU
《结构与土木工程前沿(英文)》 2013年 第7卷 第3期 页码 288-295 doi: 10.1007/s11709-013-0210-1
关键词: high-order moment methods applicable range load and resistance factors target mean resistance
《结构与土木工程前沿(英文)》 2021年 第15卷 第4期 页码 851-866 doi: 10.1007/s11709-021-0739-3
关键词: damage identification beam-to-column connection time-domain response optimization
Yan-Gang ZHAO, Zhao-Hui LU
《结构与土木工程前沿(英文)》 2011年 第5卷 第3期 页码 315-322 doi: 10.1007/s11709-011-0117-7
关键词: load and resistance factors third-moment method three-parameter lognormal (3P-lognormal) distribution target mean resistance simple formula
Seismic performance of moment resisting steel frame subjected to earthquake excitations
Fadzli M. NAZRI, Pang Yew KEN
《结构与土木工程前沿(英文)》 2014年 第8卷 第1期 页码 19-25 doi: 10.1007/s11709-014-0240-3
关键词: incremental dynamic analysis (IDA) pushover analysis performance-based seismic design
杨善林,程飞,杨昌辉
《中国工程科学》 2011年 第13卷 第8期 页码 80-86
文章研究的服务供应链包含一个服务供应商和一个服务集成商信息共享机制问题。服务供应商提供原始服务产品或活动给服务集成商,而服务集成商依次以附加值集成服务出售给客户。在不确定性市场环境下,客户服务需求量带有价格敏感和随机性的特征。在服务供应商和服务集成商之间,探析服务供应链的不同信息传输方式下信息共享机制问题,评估服务供应链的绩效,其结果强调服务业开展信息共享的必要性。
关键词: service supply chain service vendor service integrator information sharing coordination
Mohammad Ali NAGHSH, Aydin SHISHEGARAN, Behnam KARAMI, Timon RABCZUK, Arshia SHISHEGARAN, Hamed TAGHAVIZADEH, Mehdi MORADI
《结构与土木工程前沿(英文)》 2021年 第15卷 第1期 页码 194-212 doi: 10.1007/s11709-020-0688-2
关键词: column-tree moment connection Finite element model parametric study fire regression models gene expression programming
Moment-curvature relationship of FRP-concrete-steel double-skin tubular members
Mingxue LIU, Jiaru QIAN
《结构与土木工程前沿(英文)》 2009年 第3卷 第1期 页码 25-31 doi: 10.1007/s11709-009-0012-7
关键词: fiber reinforced polymer (FRP) concrete steel double-skin tubular members (DSTMs) moment-curvature curve flexural strength
Minghong QIU; Xudong SHAO; Weiye HU; Yanping ZHU; Husam H. HUSSEIN; Yaobei HE; Qiongwei LIU
《结构与土木工程前沿(英文)》 2022年 第16卷 第6期 页码 744-761 doi: 10.1007/s11709-022-0843-z
关键词: field test steel-concrete composite beam continuous girder bridge negative bending moment region ultrahigh performance concrete
宫凤强,李夕兵,邓建
《中国工程科学》 2006年 第8卷 第5期 页码 69-73
提出了工程结构可靠性分析的高阶矩方法。主要是基于数值逼近原理,以切比雪夫正交函数族{Tk(x)}做基,利用功能函数的高阶矩信息,通过计算功能函数概率密度函数的逼近表达式,然后根据工程结构可靠性的一般表达式来计算结构的失效概率,进行可靠性分析。通过经典分布函数的数值检验和结构构件失效概率的计算结果比较,表明了该方法在理论上的正确性和工程中的实用性。
标题 作者 时间 类型 操作
Estimating moment capacity of ferrocement members using self-evolving network
Abdussamad ISMAIL
期刊论文
Initial stiffness and moment resistance of reinforced joint with end-plate connection
Sufang WANG, Yiyi CHEN,
期刊论文
Rare-earth separation based on the differences of ionic magnetic moment via quasi-liquid strategy
期刊论文
High-order moment methods for LRFD including random variables with unknown probability distributions
Zhao-Hui LU, Yan-Gang ZHAO, Zhi-Wu YU
期刊论文
Damage identification in connections of moment frames using time domain responses and an optimization
期刊论文
Estimation of load and resistance factors using the third-moment method based on the 3P-lognormal distribution
Yan-Gang ZHAO, Zhao-Hui LU
期刊论文
Seismic performance of moment resisting steel frame subjected to earthquake excitations
Fadzli M. NAZRI, Pang Yew KEN
期刊论文
An innovative model for predicting the displacement and rotation of column-tree moment connection under
Mohammad Ali NAGHSH, Aydin SHISHEGARAN, Behnam KARAMI, Timon RABCZUK, Arshia SHISHEGARAN, Hamed TAGHAVIZADEH, Mehdi MORADI
期刊论文
Moment-curvature relationship of FRP-concrete-steel double-skin tubular members
Mingxue LIU, Jiaru QIAN
期刊论文
Field validation of UHPC layer in negative moment region of steel-concrete composite continuous girder
Minghong QIU; Xudong SHAO; Weiye HU; Yanping ZHU; Husam H. HUSSEIN; Yaobei HE; Qiongwei LIU
期刊论文