However , the stud welding roots in the negative moment region of the beam are often subjected to the joint action of shear stress cycling of the studs and tensile stress cycling of steel girder flanges 但在负弯矩处栓钉焊趾往往承受栓钉剪应力循环和钢梁翼缘拉应力循环的共同作用。
It is shown that distribution of dynamic response of dam is mainly alike . the maximum acceleration , the maximum displacement and the maximum shear stress are different obviously 可以看出，两种方法算得的坝体动力反应分布规律基本一致，但坝体的峰值加速度、峰值位移及峰值动剪应力等均有明显的差别。
It is found that drag reduction occurs with adequate wavenumbers and grows with an increase of h . the mechanisms are revealed through variations of velocity profile and the decrease of wall shear stress 分析减阻机理是流速分布曲线及近壁区速度梯度介于层流与湍流之间， h值增大引起壁面剪应力显著下降。
When the jiangkou reservoir is analyzed , its different breadth cases and a zone of fracture going through its bottom are considered , and the maximal shear stress in the reservoir bottom rock is shown 在水库底部有断裂通过时，对江口水库在不同的假设宽度情况下进行了分析，给出了水库底部各处的最大剪应力。
The present design specification and technical standard assume the uniformly distribution of shear stress , but this design assumption does not correspond with the actual working status of anchor bar 现行有关设计规范和技术标准均采用剪应力均匀分布假设进行设计，但这种设计假设与锚杆受力的实际情况不相符合。
Ami - sliding safety factors are attained when total sliding force and total anti - sliding force are calculated through normal stress and shear stress acting on the element interfaces 其次，利用刚体弹簧元法求解单元交界面上的正应力和剪应力，从而积分求得滑移路径上的总滑动力和总阻滑力，进而求得各滑动面的抗滑安全系数。
Through establishing a new stress to gain another stress in structure strength test and making a judgment to apply the twin shear stress , the thesis offers a total theory and gets a mechanical premise 应用该函数对复杂结构强度试验中弹塑性范围内直接检测到的应变数据进行应力转换，并结合双剪应力强度理论对结构强度进行判定。
The long term strength prediction method is put forward under the assumption that cohesion c varies in the same way as friction angle , and shearing stress varies in the same way as normal stress 依据双曲线应力应变关系，假设堆石结构强度c与内摩擦角的变化规律相同，剪应力与法向应力的变化规律相同，得出堆石长期强度的求解方法与过程。
But because there are shearing stress and removing stress on the gluing plane between the steel plates and concrete , the phenomenon of premature removing of the steel plates in the strengthen beams is easy to take place 但是，由于钢板和混凝土粘结面上存在粘结剪应力和剥离拉应力，使粘钢加固梁容易发生钢板端部和弯剪区段跨中的早期剥离破坏现象。
Finally , because of the surface process of the thermal shear stress sensor is very complex , the simplified bulk process had been presented , and the design of the device structure and the physical dimension was presented 最后，对热敏式微型剪应力传感器进行结构设计，并对复杂表面微细加工工艺进行修改和简化，制定适合国内加工水平的体微细加工工艺方案。
