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Jinyuan SHI,Zhicheng DENG,Yong WANG,Yu YANG
《能源前沿(英文)》 2016年 第10卷 第1期 页码 88-104 doi: 10.1007/s11708-015-0387-1
关键词: 700°C ultra-super-critical unit steam turbine very high pressure rotor structure strength design strength design criteria finite element analysis
Concepts and implementation of strain-based criteria in design codes for steel structures
Reidar BJORHOVDE
《结构与土木工程前沿(英文)》 2012年 第6卷 第3期 页码 210-216 doi: 10.1007/s11709-012-0165-7
关键词: steel stress-strain characteristics tension test strain design actual behavior improved design codes
Senping WANG; Xiaolong LIU; Bo YUAN; Minjie SHI; Yanhui WEI
《结构与土木工程前沿(英文)》 2022年 第16卷 第9期 页码 1141-1152 doi: 10.1007/s11709-022-0866-5
关键词: torsional stiffness strength design elastic buckling space truss arches out-of-plane
Displacement-based seismic design of high-strength concrete frame columns
ZHANG Guojun, LIU Jianxin, LU Xilin
《结构与土木工程前沿(英文)》 2008年 第2卷 第1期 页码 93-101 doi: 10.1007/s11709-008-0006-x
关键词: horizontal cyclic longitudinal reinforcement design loading constant
Mohammed FARUQI, Gobishanker RAJASKANTHAN, Breanna BAILEY, Francisco AGUINIGA
《结构与土木工程前沿(英文)》 2022年 第16卷 第12期 页码 1654-1654 doi: 10.1007/s11709-020-0622-7
Shear design of high strength concrete prestressed girders
Emad L. LABIB,Hemant B. DHONDE,Thomas T. C. HSU,Y. L. MO
《结构与土木工程前沿(英文)》 2014年 第8卷 第4期 页码 373-387 doi: 10.1007/s11709-014-0087-7
关键词: shear design high strength concrete prestressed girders full-scale tests
Empirical models and design codes in prediction of modulus of elasticity of concrete
Behnam VAKHSHOURI, Shami NEJADI
《结构与土木工程前沿(英文)》 2019年 第13卷 第1期 页码 38-48 doi: 10.1007/s11709-018-0479-1
关键词: modulus of elasticity normal strength normal weight concrete empirical models design codes compressive strength density
《结构与土木工程前沿(英文)》 页码 1310-1325 doi: 10.1007/s11709-023-0997-3
关键词: sustainable concrete fly ash slay extreme gradient boosting technique squirrel search algorithm parametric analysis
Antonio MARÍ,Antoni CLADERA,Jesús BAIRÁN,Eva OLLER,Carlos RIBAS
《结构与土木工程前沿(英文)》 2014年 第8卷 第4期 页码 337-353 doi: 10.1007/s11709-014-0081-0
关键词: shear strength mechanical model reinforced concrete design assessment shear tests
Mohammed FARUQI, Gobishanker RAJASKANTHAN, Breanna BAILEY, Francisco AGUINIGA
《结构与土木工程前沿(英文)》 2022年 第16卷 第12期 页码 1653-1653 doi: 10.1007/s11709-019-0578-7
关键词: concrete fiber reinforced polymer E-modulus strength temperatures
null
《机械工程前沿(英文)》 2014年 第9卷 第3期 页码 281-294 doi: 10.1007/s11465-014-0307-9
In this study, the stress concentration factors (SCF) in cross-and-angle-ply laminated composite plates as well as in isotropic plates with single circular holes subjected to uniaxial loading is studied. A quadrilateral finite element of four-node with 32 degrees of freedom at each node, previously developed for the bending and mechanical buckling of laminated composite plates, is used to evaluate the stress distribution in laminated composite plates with central circular holes. Based up on the classical plate theory, the present finite element is a combination of a linear isoparametric membrane element and a high precision rectangular Hermitian element. The numerical results obtained by the present element compare favorably with those obtained by the analytic approaches published in literature. It is observed that the obtained results are very close to the reference results, which demonstrates the accuracy of the present element. Additionally, to determine the first ply failure (FPF) of laminated plate, several failure criterions are employed. Finally, to show the effect of ratio on the failure of plates, a number of figures are given for different fiber orientation angles.
关键词: laminated composite plates stress concentration geometric singularity anisotropic effect
DUAN Wei
《能源前沿(英文)》 2008年 第2卷 第1期 页码 107-115 doi: 10.1007/s11708-008-0018-1
关键词: Probability sensitivity sensitivity analysis number cross-section statistical
Xi-hua Li,Xiao-hong Chen
《工程管理前沿(英文)》 2015年 第2卷 第3期 页码 266-276 doi: 10.15302/J-FEM-2015048
关键词: multi-criteria decision making trapezoidal intuitionistic fuzzy numbers Choquet integral fuzzy measure aggregation operator
State-of-the-art on resistance of bearing-type bolted connections in high strength steel
Guoqiang LI, Yifan LYU, Yanbo WANG
《结构与土木工程前沿(英文)》 2020年 第14卷 第3期 页码 569-585 doi: 10.1007/s11709-020-0607-6
关键词: High strength steel bolted connection bearing behavior design codes
标题 作者 时间 类型 操作
Structure improvement and strength finite element analysis of VHP welded rotor of 700°C USC steam turbine
Jinyuan SHI,Zhicheng DENG,Yong WANG,Yu YANG
期刊论文
Concepts and implementation of strain-based criteria in design codes for steel structures
Reidar BJORHOVDE
期刊论文
Out-of-plane elastic buckling load and strength design of space truss arch with a rectangular section
Senping WANG; Xiaolong LIU; Bo YUAN; Minjie SHI; Yanhui WEI
期刊论文
Displacement-based seismic design of high-strength concrete frame columns
ZHANG Guojun, LIU Jianxin, LU Xilin
期刊论文
An improved design method to predict the E-modulus and strength of FRP composites at different temperatures
Mohammed FARUQI, Gobishanker RAJASKANTHAN, Breanna BAILEY, Francisco AGUINIGA
期刊论文
Shear design of high strength concrete prestressed girders
Emad L. LABIB,Hemant B. DHONDE,Thomas T. C. HSU,Y. L. MO
期刊论文
Empirical models and design codes in prediction of modulus of elasticity of concrete
Behnam VAKHSHOURI, Shami NEJADI
期刊论文
Compressive strength prediction and optimization design of sustainable concrete based on squirrel search
期刊论文
Shear-flexural strength mechanical model for the design and assessment of reinforced concrete beams subjected
Antonio MARÍ,Antoni CLADERA,Jesús BAIRÁN,Eva OLLER,Carlos RIBAS
期刊论文
An improved design method to predict the E-modulus and strength of FRP composites at different temperatures
Mohammed FARUQI, Gobishanker RAJASKANTHAN, Breanna BAILEY, Francisco AGUINIGA
期刊论文
Finite element analysis of stress concentrations and failure criteria in composite plates with circular
null
期刊论文
Probability strength design of steam turbine blade and sensitivity analysis with respect to random parameters
DUAN Wei
期刊论文
Trapezoidal Intuitionistic Fuzzy Aggregation Operator Based on Choquet Integral and Its Application to Multi-Criteria
Xi-hua Li,Xiao-hong Chen
期刊论文