搜索结果: 1-11 共查到“土木建筑工程 plastic”相关记录11条 . 查询时间(0.057 秒)
Elastic-Plastic Analysis of the Compression Bond of Column Bars in Foundations
Foundation deformed reinforcement anchorage length bond stress slip
2009/10/14
An elastic-plastic analysis of the compression bond of column longitudinal reinforcement in bases is presented. In this analysis, slip failure of the ribbed reinforcing bars due to shear stresses betw...
Deformation Analysis of Elastic-Plastic Two Layer Tubes Subject to Pressure: an Analytical Approach
Composite tubes Elastoplasticity strain hardening Tresca's criterion
2009/10/12
Analytical solutions are obtained for axisymmetric elastic-plastic deformations in tightly tted concentric tubes with xed ends subjected to either internal or external pressure. Tresca's yield crite...
Regression Models for Predicting the Behavior of Sand Reinforced with Waste Plastic
Energy absorption capacity Deviator stress Initial stiffness Cohesion Friction angle
2009/10/9
This paper presents regression models for predicting the behavior of sand mixed with waste plastic. For this purpose, drained triaxial compression tests with strain measurements were conducted on sand...
CBR Behaviour of Waste Plastic Strip-Reinforced Stone Dust/Fly Ash Overlying Saturated Clay
CBR Fly ash Saturated clay Secant modulus Stone dust Waste plastic strip
2009/10/9
An experimental study was carried out to investigate the CBR behaviour of waste plastic strip reinforcedstone dust/fly ash overlying saturated clay. Three different sizes of waste plastic strips were ...
Collapse Scenarios of High-Rise Buildings Using Plastic Limit Analysis
High-Rise Plastic Limit
2009/9/2
The Twin Towers of the World Trade Center (WTC) in New York, USA collapsed on 11 September, 2001. The incident is regarded as the most severe disaster for high-rise buildings in history. Investigation...
An Optimization Method for Elasto－plastic Inversion of Parameters in Rock Mechanics
Elasto－plastic Rock Mechanics
2009/5/21
An Optimization Method for Elasto－plastic Inversion of Parameters in Rock Mechanics.
Plastic Mechanism and Elastic Analyses in the Strength Estimation of an Axially Compressed-Thin-Walled Channel Steel Section Beam
Channel section local buckling plastic mechanisms effective width moment capacity and axial-compressive strength
2009/2/18
This paper presents the study of an analytical model to estimate the strength of a thin-walled channel steel section beam subjected to axial-compressive loads. The model is based on two different meth...
his paper presents a plastic mechanism analysis for circular hollow section (CHS) tubes strengthened using carbon fiber reinforced polymer (CFRP) deforming in an axi-symmetric (elephant foot) collapse...
ELASTO-PLASTIC ANALYSIS OF PC GIRDER WITH CORRUGATED STEEL WEB BY AN EFFICIENT BEAM THEORY
corrugated steel web elasto-plastic analysis extended shear deformable beam theory
2008/12/23
The pre-stressed concrete girders with corrugated steel webs (PCGCSW) are known for their numer-ous advantages, including the accordion effect, a high shear strength etc. However, the mechanical anal...
The Plastic Deformation Capacity of Structural Steel Members under Seismic Action
The Plastic Deformation Capacity Structural Steel Members Seismic Action
2010/8/17
The paper describes a calculus procedure to determine the elastic--plastic rotation capacity of steel structural members. The rotation capacity calculus is very important for the design of steel struc...
Equivalent Viscous Damping for the Elasto-Plastic Hysteretic Model
Equivalent Viscous Damping the Elasto-Plastic Hysteretic Model
2010/8/18
The paper proposes some formulae to determine the equivalent linear parameters for spectral earthquake response of SDOF non-linear systems. The proposed formulae for the equivalent viscous damping and...