In this paper, a special testing fixture, and testing a specimen as well, are designed for investigating the mixed mode crack fracture and propagation at the tension compression fatigue testing machine.
本文设计了复合型裂纹断裂和扩展试验夹具及试样 ,借助此夹具可以在拉压疲劳试验机上进行多种复合型裂纹断裂及扩展速率试验 ,针对此夹具和试样提出了复合型裂纹长度测量的显微镜直读比拟法 ,并应用设计的夹具和提出的裂纹长度测量方法在 MTS new81 0上进行了多种复合型裂纹扩展速率试验 ,获得了复合型裂纹扩展的 a- N曲线及一些新的结
A special testing fixture of the clips of bar-spring fastening fatigue was designed for the tension-compression fatigue testing machine.
设计了适用于Ⅰ型和Ⅱ型扣件弹条疲劳试验夹具,并应用此夹具在MTS810上进行了扣件弹条疲劳试验,获得了Ⅱ型扣件弹条的载荷随循环次数的衰减曲线及一些新的结果。
Test of mechanical properties of furniture-Stability of storage units
GB/T10357.4-1989家具力学性能试验柜类稳定性
Test of mechanical properties of furniture--Stability of tables
GB/T10357.7-1995家具力学性能试验桌类稳定性
Test of mechanical properties of furniture-Strength and durability of storage units
GB/T10357.5-1989家具力学性能试验柜类强度和耐久性
Test of mechanical properties of furniture-Strength and durability of tables
GB/T10357.1-1989家具力学性能试验桌类强度和耐久性
Test of mechanical properties of furniture-Strength and durability of beds
GB/T10357.6-1992家具力学性能试验单层床强度和耐久性
Test of mechanical properties of furniture-Strength and durability of chairs and stools
GB/T10357.3-1989家具力学性能试验椅、凳类强度和耐久性
Test of mechanical properties of furniture-Stability of chairs and stools
GB/T10357.2-1989家具力学性能试验椅、凳类稳定性
EXPERIMENTAL RESEARCH ON MECHANICAL PROPERTY OF ANCHOR CFRP SHEET WITH THE WAVE-SHAPED-TEETH ANCHOR AND DESIGN OF ANCHOR SYSTEY
波形齿锚具锚固CFRP片材的力学性能试验研究及锚具体系设计
The research of steel 0Cr17Ni4Cu4Nb mechanical properties and structure experiments
0Cr17Ni4Cu4Nb组织及力学性能试验
surface active agents-detergents for domestic machine dishwashing-guide for comparative testing of performance
表面活性剂－家用餐具洗涤剂-性能比较试验导则
A survey of "Mark and Definition of Metal Mechanical Properties Experiment Publication Standard" national standard
《金属力学性能试验出版标准中的符号及定义》国家标准综述
Full-scale experiment on anchoring capability of large tonnage prestressing tendon-anchorage assembly
大吨位预应力锚具组装件锚固性能足尺试验
Test of Biomechanics Properties on Stalk Crops for Designing Agricultural Machineries
与机具设计相关的作物茎秆生物力学性质试验
Standard for test methods of mechanical properties of ordinary concrete
普通混凝土力学性能试验方法
Test method for mechanical property of aerated concrete
GB/T11971-1997加气混凝土力学性能试验方法
Metallic materials--Determination of bending mechanical properties
GB/T14452-1993金属弯曲力学性能试验方法
Plastics--General rules for the test method of mechanical properties
GB/T1039-1992塑料力学性能试验方法总则
Standard for test methods of basic mechanical properties of masonry
砌体基本力学性能试验方法标准