...)或间隙(GAP)而设立的单元,当 通过设置参数 KEYOPT30 时,可以模拟空间的拉索或者吊杆,这时单元仅具有受拉 (TENSION-ONLY)能力,如果单元受拉力为 0 或者出现压应力,则单元的刚度矩阵根据用 户需要可以被:置零、仅在垂索纵向有很小的刚度、在垂索的纵...
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试件截面受拉偏心是混凝土均匀受拉强度试验中存在的主要问题。
Tension eccentricity of the specimen section is the main problem in concrete homogenous tensile strength test.
但是,在主桥边跨各连中间墩附近的上层混凝土板却处于受拉状态。
But upon the intermediate piers of the side spans the slabs are in tension.
对受弯构件受拉翼缘外侧粘贴FRP后的界面剪应力和界面剥离应力进行了分析。
The interfacial shear stress and peel stress between the FRP and the surface of tension flange were analyzed when the FRP was bonded to the tension flange of the bending members.
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