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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
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
Modeling of shear walls using finite shear connector elements based on continuum plasticity
Ulf Arne GIRHAMMAR, Per Johan GUSTAFSSON, Bo KÄLLSNER
《结构与土木工程前沿(英文)》 2017年 第11卷 第2期 页码 143-157 doi: 10.1007/s11709-016-0377-3
关键词: shear walls wall diaphragms finite element modelling plastic shear connector analytical modelling experimental comparison
Dan V. BOMPA, Ahmed Y. ELGHAZOULI
《结构与土木工程前沿(英文)》 2020年 第14卷 第2期 页码 331-356 doi: 10.1007/s11709-019-0596-5
关键词: non-linear numerical modelling concrete damage plasticity RC flat slabs shear-heads punching shear
Behaviour of self-centring shear walls——A state of the art review
《结构与土木工程前沿(英文)》 2023年 第17卷 第1期 页码 53-77 doi: 10.1007/s11709-022-0850-0
关键词: self-centring shear walls rocking walls energy dissipation seismic performance factors PT loss residual drift
Prediction of the shear wave velocity
Amoroso SARA
《结构与土木工程前沿(英文)》 2014年 第8卷 第1期 页码 83-92 doi: 10.1007/s11709-013-0234-6
关键词: horizontal stress index shear wave velocity flat dilatometer test cone penetration test
On braced trapezoidal corrugated steel shear panels: An experimental and numerical study
《结构与土木工程前沿(英文)》 2023年 第17卷 第3期 页码 396-410 doi: 10.1007/s11709-023-0934-5
关键词: trapezoidal corrugated plate steel shear panel braced steel shear panel experimental study buckling resistance.
Experimental study on shear behavior of reinforced concrete beams with web horizontal reinforcement
Dong XU,Yu ZHAO,Chao LIU
《结构与土木工程前沿(英文)》 2014年 第8卷 第4期 页码 325-336 doi: 10.1007/s11709-014-0080-1
关键词: reinforced concrete beam shear strength web horizontal reinforcement experiments
Effect of loading rate on shear strength parameters of mechanically and biologically treated waste
《环境科学与工程前沿(英文)》 2022年 第16卷 第12期 doi: 10.1007/s11783-022-1595-7
● Mechanical behavior of MBT waste affected by loading rate was investigated.
关键词: Mechanically and biologically treated waste Landfill Triaxial test Loading rate Axial strain Shear strength parameter
Micromixing performance of the teethed high shear mixer under semi-batch operation
《化学科学与工程前沿(英文)》 2022年 第16卷 第4期 页码 546-559 doi: 10.1007/s11705-021-2069-3
关键词: high shear mixer semi-batch operation micromixing performance Villermaux/Dushman system segregation index
Study of base friction simulation tests based on a complicated engineered bridge slope
Liu HE, Guang WU, Hua WANG
《结构与土木工程前沿(英文)》 2012年 第6卷 第4期 页码 393-397 doi: 10.1007/s11709-012-0174-6
关键词: base friction test slope stability evaluation bridge slope
Predicting the capacity of perfobond rib shear connector using an ANN model and GSA method
Guorui SUN; Jun SHI; Yuang DENG
《结构与土木工程前沿(英文)》 2022年 第16卷 第10期 页码 1233-1248 doi: 10.1007/s11709-022-0878-1
关键词: perfobond rib shear connector shear strength ANN model global sensitivity analysis
Strain localization analyses of idealized sands in biaxial tests by distinct element method
Mingjing JIANG, Hehua ZHU, Xiumei LI,
《结构与土木工程前沿(英文)》 2010年 第4卷 第2期 页码 208-222 doi: 10.1007/s11709-010-0025-2
关键词: idealized sand strain localization numerical analyses distinct element method (DEM)
Ismael Matino, Valentina Colla, Teresa A. Branca
《化学科学与工程前沿(英文)》 2018年 第12卷 第4期 页码 718-730 doi: 10.1007/s11705-018-1771-2
For improving wastewater quality, one of the dare of steelworks is reducing cyanide in wastewater of gas washing treatment of blast furnaces. Costs of existing treatments, stringent environmental regulations and changeable composition of water from gas treatment, have led to study how available treatments can be modified and to examine new ones. Ozonation is one of cyanide treatments, tested within a European project. A process model was set up with Aspen Plus®, to assess operating conditions and wastewater distinctive characteristics and to demonstrate treatment robustness. Process was modeled by theoretical reactors, taking into account all more affecting reactions. A genetic algorithm was exploited to find kinetic parameters of these reactions. After validation, the model was used to analyse scenarios, by considering also real contexts. Pilot tests were extended, process knowledge was enhanced and suggestions were obtained. To promote cyanide removal with ozone, temperature and pH values were 30°C and 10, respectively. With an ozone (mg/h)/water (L/h) ratio of 100 mg/L, batch mode ensure reaching cyanide regulation limit (0.2 mg/L) after maximum 4.5 h, if initial amount was less than 20 mg/L. Higher removal was obtained than in continuous mode due to constraints related to this last run. Higher wastewater contamination needed further time and more ozone.
关键词: blast furnace cyanide removal gas washing water modeling and simulation ozonation
Uncertainty of concrete strength in shear and flexural behavior of beams using lattice modeling
《结构与土木工程前沿(英文)》 2023年 第17卷 第2期 页码 306-325 doi: 10.1007/s11709-022-0890-5
关键词: lattice modeling shear failure flexural failure uncertainty deficiency numerical simulation
标题 作者 时间 类型 操作
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
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
Modeling of shear walls using finite shear connector elements based on continuum plasticity
Ulf Arne GIRHAMMAR, Per Johan GUSTAFSSON, Bo KÄLLSNER
期刊论文
Nonlinear numerical simulation of punching shear behavior of reinforced concrete flat slabs with shear-heads
Dan V. BOMPA, Ahmed Y. ELGHAZOULI
期刊论文
Experimental study on shear behavior of reinforced concrete beams with web horizontal reinforcement
Dong XU,Yu ZHAO,Chao LIU
期刊论文
Effect of loading rate on shear strength parameters of mechanically and biologically treated waste
期刊论文
Study of base friction simulation tests based on a complicated engineered bridge slope
Liu HE, Guang WU, Hua WANG
期刊论文
Predicting the capacity of perfobond rib shear connector using an ANN model and GSA method
Guorui SUN; Jun SHI; Yuang DENG
期刊论文
Strain localization analyses of idealized sands in biaxial tests by distinct element method
Mingjing JIANG, Hehua ZHU, Xiumei LI,
期刊论文
Extension of pilot tests of cyanide elimination by ozone from blast furnace gas washing water through
Ismael Matino, Valentina Colla, Teresa A. Branca
期刊论文