剪下

Through the test of 8 RC shear wall specimens and the computer analysis of the strains of steel bars with keyways in the spccimens, the authors have studied the remains of tensile stress of concrete between cracks after cracking and put forward a formula to calculate coefficient ψ, the ununiform distribution factor of steel strain.

本文通过8片剪力墙板的试验，用计算机对各级荷载下钢筋连续应变值的分析，找出了钢筋混凝土剪力墙板开裂后裂缝间混凝土受拉性能的变化规律。给出了钢筋应变不均匀系数ψ的计算公式。

Since in this case the shear control 56 obtains both from the feed drive control 53 and from the unit of the units 35 to 39 which has been switched on, a shear command, a voltage is applied to the electrohydraulic slidevalve 24 such that the operating cylinder 7 actuates the shears 6 in a cutting direction.

因为在这种情况下，获得56剪切控制从饲料的驱动控制，从53个单位35个单位既第三十九已开始启动，一剪切命令，电压应用于电液slidevalve 24，这样的经营缸7器驱动的剪刀在切割方向6。

It illustrates concept of frame shear wall structure system, calculation of side-sway under horizontal load by battened wall theory is introduced, this mean is simple and which can be referred in similar structure.

阐述了框架剪力墙结构体系的概念，介绍了采用双肢墙理论计算框架剪力墙结构在水平荷载作用下的侧移，经实践证明，该方法简便快捷，可供类似结构计算借鉴。

Orthogonal experimental method is used to carry out a test for shearing between waterproof layers. The test is made on crumb rubber modified asphalt and SBS modified asphalt, subjected to different temperature, thickness of paved ply and diameter of bestrewed detritus.

为研究桥面防水粘结层的层间剪切性能，通过正交试验法分别对胶粉改性沥青和SBS改性沥青两种防水材料在不同温度、铺设厚度、撒布碎石粒径下进行了层间剪切试验。

Using this apparatus shear strength of large-size fissured loess samples formed in different time are tested with different loading methods.

介绍了一种改装的便携式直剪仪，并用该仪器测试了不同形成时期、不同加载方式作用下大尺寸裂隙性黄土样的抗剪强度。

Example two analyzes the static construction character steel frame, braced frame and different braced frame, including relation of loading-level displacement, inter梥tory displacement and distribution of plastic hinge, the frames ductility, the axis force of brace and shearing-force of ground brace bearing, then it is clearly known the brace can minis the level displacement of frame, minis inter-story displacement, bear ground floor shearing-force. So, the brace greatly inflects construction performance of braced frame .

算例二对纯框架和支撑框架以及支撑框架不同支撑情况下进行非线性弹塑性分析：包括荷载—水平位移关系，层间相对位移与塑性铰分布，刚架延性，支撑轴力及底层支撑承担剪力等情况，了解到支撑可以减小框架柱顶水平位移，减小层间相对位移，增加刚架延性、承担底层剪力，显示支撑对框架结构性能的重要影响。

It was indicated that the shear band inclination angle of silt will increase with confining pressure increases; but the water content has a little effect on it.

试验表明轴对称条件下，粉土样剪切带倾角随着围压的增高而增大，含水量对粉土样剪切带倾角的影响不大。

In this thesis, the influence of column force, joint hoop reinforcement, and repeat load on the stress and sheer bearing capability of inclined pressure bar is analyzed utilizing finite element software. In the case study, the column axial force's influence on the inclined pressure bar's equivalent width, stress and sheer bearing capability of RCFEN is obtained by changing the column force when modeling the RCFEN with ANSYS. In the former model, the joint hoop reinforcement influence on the equivalent width inclined pressure bar and the strength of RCFEN is achieved by changing the quantity of joint hoop reinforcement; the inclined pressure bar's equivalent width and the strength variation of RCFEN under cyclic load are gained by applying low frequency cyclic load on the inflection point of column and the middle of beam.

针对上述算例中的框架外节点采用ANSYS进行建模，运用有限元软件分析了柱轴力、节点箍筋、反复荷载对外节点斜压杆承载力、抗剪承载力的影响：改变柱轴力，研究了柱轴力对斜压杆的等效宽度、框架外节点斜压杆承载力、框架外节点斜压杆抗剪承载力的影响；在上述模型中，改变节点箍筋的数量，分析了节点箍筋对斜压杆的等效宽度、框架外节点强度的影响；在上述模型中，在柱反弯点和梁中点均进行低周反复加载，讨论了在反复荷载作用下，框架外节点的斜压杆的等效宽度、框架外节点强度的变化情况。

It is meaning to research on the compressive characteristic of concrete small hollow block walls with concrete core columns in order to make use of the material well and improve characteristic of the walls.To concrete small hollow block walls, five modes of block walls of different ratio of height to width have been made. The Characteristic of the block walls of different ratio of height to width with horizontal load and vertical load have been analyzed.

对不同的高宽比的砌块砌体墙在不同的竖向荷载作用下的水平抗剪性能进行了数值分析，计算了墙体的水平开裂荷载和破坏荷载，模拟了墙体从开裂到破坏的全过程，分析了不同的竖向荷载和不同的高宽比对墙体水平抗剪性能的影响。

Analyses the motion para -meter tor the circle crop flying shear leteen the extend and tinishing train and the author study the proper motion parameter tor it under given condition.

简要分析了中轧机组后轧件切头用圆盘式飞剪的运动参数，通过实例探讨了在特定条件下的圆盘式飞剪比较合适的运动参数。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。