Abstract : the types of failure in diamond thin films materials and the relationship between the failure and the applied stress have been investigated by means of soft impressor technique 文摘:本文利用软压头技术，探讨了金刚石薄膜材料在点接触加载条件下的破坏形式以及外加应力与薄膜破坏之间的关系。
If the ordinary top longitudinal steel bars of the passed - joint hypo - beam yield , the yield will penetrate into the joint area and the slip of bar anchorage is much worse than the ordinary frame joint 但是同时，当柱上没有过柱次梁时，则会产生另类的破坏形式，例如本试验中的试件二的中节点的破坏。
The strengthening results of reinforced with u - shape and one - side ferrocement have been analyzed . mid - span deflection , crack width and strains in the steel were measured during the course of the test 试验的主要目的是研究采用该加固方法后，试件可能产生的破坏形式，正截面抗弯承载力的提高程度等等。
The relations of m - r , initial stiffness , the yield strength , failure models , ultimate strength , seismic behaviors and characteristic of dissipation of energy were gained in this test 通过试验得到了各种连接在循环荷载作用的m - _ r关系、连接初始刚度、连接屈服荷载、破坏形式、破坏荷载、抗震性能和耗能特性。
The relations of m - r , initial stiffness , the yield strength , failure models , ultimate strength , seismic behaviors and characteristic of dissipation of energy were gained in this test 通过试验得到了各种连接在循环荷载作用下的弯矩?转角关系、连接初始刚度、连接屈服荷载、破坏形式、破坏荷载、抗震性能和耗能特性。
Through the fundamental research of the blade destruction , the digital filter software , the monolithic integrated circuit system software and hardware , the vibration acceleration sensor realizes the vibration protection together 通过对叶片破坏形式的理论研究,由数字滤波软件、单片机系统软硬件、振动加速度传感器共同实现振动保护。
Based on the experimental study of shear performance of prestressing shearwall , this paper analyses the limit of the shear performance of sheawall added the prestress , and discusses the shearing bear capacity in shear breakage 通过对预应力剪力墙的抗剪性能试验研究，分析施加预应力对剪力墙结构的极限抗剪能力提高程度以及在剪压破坏形式下抗剪承载力的提高程度。
The results of experimental program clearly indicate that significant strengthening of reinforced concrete beams can be realized by bonding cfrp to the tension face of the beaxn , meanwhile the ductibility of beams decreased 观察了加固后梁的破坏形式，对破坏形式进行了分析。试验结果显示：外贴碳纤维对梁的正截面抗弯能力有明显提高，加固梁的刚度增加而延性降低。
This paper on the basic of settings , at first take out the defineness about bituminous mastic , and find with the rising of the mastic , that the same bituminous ingredient cold settings updown , and the other result 近几年来，我国公路建设正在蓬勃发展，使用中的沥青路面在行车荷载以及自然因素的作用下，会逐步出现各种各样的病害，裂缝是其中最主要的破坏形式之一。
Abstract : on the basis of random property of seismic load and structural material , the limited state equation for industry equipment under seismic load is established referring to probability knowledge 文摘:综合考虑地震作用和结构材料的随机性，运用概率论的知识建立了地震作用下钢铁工业设备各种破坏形式的极限状态方程，并求出了对应于某种地震烈度，设备出现各种破坏状态的概率。
