you can create a test project and add load tests to your project 可以创建测试项目并向项目中添加负载测试。
for separated push rod, switch on, under no-load condition, the oil cylinder makes reciprocating movement for several times, to discharge air in the cylinder and oil pipeline, then adds load 分体推杆,接上电源让油缸在无负载情况下,往复动作数次使油缸和油管中空气排出、再带上负载。
the experiment procedure and analysis result about exteriorly extended end-plate connection with high strength bolt are introduced primarily; each sample's dimension is given . the adding load equipment, measuring apparatus placed, measuring point established is detailed . adding load measure load and m-curve is produced; the single span gabled frames horizontal displacement formula is deduced when the horizontal concentrated force is applied to it 重点介绍了外伸端板高强螺栓连接的实验过程及实验分析结果,介绍了各组试件的形状尺寸、加载装置、测量仪器安放、测点的布置等;给出加载方式及测出的m-曲线;计算出试验节点的初始刚度;推导水平集中力作用下单跨门式刚架考虑节点半刚性的侧移计算公式。
the experiment procedure and analysis result about exteriorly extended end-plate connection with high strength bolt are introduced primarily; each sample's dimension is given . the adding load equipment, measuring apparatus placed, measuring point established is detailed . adding load measure load and m-curve is produced; the single span gabled frames horizontal displacement formula is deduced when the horizontal concentrated force is applied to it 重点介绍了外伸端板高强螺栓连接的实验过程及实验分析结果,介绍了各组试件的形状尺寸、加载装置、测量仪器安放、测点的布置等;给出加载方式及测出的m-曲线;计算出试验节点的初始刚度;推导水平集中力作用下单跨门式刚架考虑节点半刚性的侧移计算公式。
the current moderately strong earthquakes in east china have been preliminarily classified according to the tectonics based on information from laboratory study results-it presents the similar fracture pattern and characteristics of precursory evolution to similar structural tectonics on the action of extra adding loads 摘要基于在相似外载荷作用下结构相似的构造可表现出类似的破裂图像及前兆演化特徵的实验室研究结果,对华东地区现代中强地震进行了初步构造分类,在此基础上分析研究了19次震例前地震活动图像异常的统计特徵。