Based on the diagonal-compression-field theory considering concrete softening,the stress analysis method of CFS strengthened RC box girders under the combined loadings of the bending moment,shear force and torque is established,the corresponding computer program was developed,and the numerical investigations of four experimental models of CFS strengthened RC box girders.
针对扭剪比较大的矩形箱梁构件,在斜压场理论的基础上,考虑混凝土软化的影响,提出了弯剪扭复合受力下碳纤维加固钢筋混凝土箱梁受力分析的计算理论,推导了相应的计算公式,编制了相应的计算机程序,并对4根碳纤维加固复合受力钢筋混凝土箱梁抗扭性能试验模型进行了数值分析。
These problems have drawn the attention of researchers worldwideOn the basis of the work previously finished in our group, the author added the 2-D nonlinear finite element in which confinement effect is considered on the program FEAPpv using the MCFT(Modified Compression Field Theory).
本文作者在本团队所取得的前期研究基础上,采用修正斜压场理论,在FEAPpv平台上添加了考虑约束效应的钢筋混凝土二维非线性有限元单元。
Nonlinear Finite Element Full-Range Analysis of Reinforced Concrete Panel and Wall Based on Modified Compression Field Theory;
基于修正斜压场理论的钢筋混凝土板、墙非线性有限元全过程分析
Modified Compression Field Theory Based 2D Non-linear Finite Element Analysis of Reinforced Concrete;
基于修正斜压场的钢筋混凝土二维非线性有限元分析
Study of the New Method Disposing Gently Inclined Abandoned Stope and Ground Pressure Control at the Stope;
缓倾斜采空场处理新方法及采场地压控制研究
Three-dimensional Baroclinic Numerical Model of Current and Salinity in Yangtze Estuary;
长江口三维斜压流场及盐度场数值模拟
Failure mechanism study on maleic oblique-basement dump of variable hydrostatic pressure
变水压强作用下顺斜基底排土场破坏机理
The Research of Inclined-Layer Placing Effect on the Thermal Field and the Thermal Stress of the RCC Gravity Dam;
斜层铺筑对碾压混凝土重力坝温度场及温度应力的影响研究
homogeneous compaction of fill slope
填土斜坡的均等压实度
final buildup slope
最终压力恢复曲线斜率
inclined-piston dead-weight pressure gauge
倾斜活塞静重压强计
king arrangement
(停车场) 斜向停车布置
The land falls away from the farm.
土地从农场开始下斜。
The prediction of the burst pressure of pressure vessels with miter pipe
轴向斜接管内压容器爆破压力的预测
Design of Die-Casting Die with Dog-Leg Cam and Angled-Lift Splits for Side Core-Pulling
弯销和斜滑块斜下抽芯侧向分型压铸模设计
Piping Foot: for finishing bias binding strips.
滚边压脚：用来将斜布条滚边成带。
Longwall mining along the dip of the unstable coal seam and strata control
不稳定煤层倾斜长壁开采及矿压控制
STUDYING EFFECT OF TWILL OF WOOD ON COMPRESSIVE STRENGTH
木材斜纹对抗拉、抗压强度影响的研究
The Force for The Plastic Deformation of One End of Round Bar Between the Dies with Dip Angle
圆杆端部在倾斜压模间的塑性变形力
Research on Three Dimension Baroclinic Flow Numerical Model in Estuarine and Coastal Waters;
河口、海岸三维斜压水流数值模式研究