Methods of test for production control of concrete - method of rapid test for compressive strength of concrete by warm water curing 混凝土生产控制试验方法.热水养护法测定混凝土压缩强度的快速试验方法
Products and systems for the protection and repair of concrete structures - test methods - determination of compressive strength of repair mortar 混凝土结构的保护和修复的系统和产品.试验方法.修复砖压缩强度的测定
Unbound and hydraulically bound mixtures - part 41 : test method for the determination of the compressive strength of hydraulically bound mixtures 松散的和液力粘合的混合料.第41部分:液力粘合混合料的压缩强度测定的试验方法
Textile - glass - reinforced plastics - determination of mechanical properties on rods made of roving - reinforced resin - determination of compressive strength 纺织玻璃纤维增强塑料.无捻粗纱增强树脂棒力学性能的测定.压缩强度的测定
Textile - glass - reinforced plastics - determination of mechanical properties on rods made of roving - reinforced resin - part 3 : determination of compressive strength 纺织玻璃纤维增强塑料.无捻粗纱增强树脂棒力学性能的测定.第3部分:压缩强度的测定
The composite foams showed a significant improvement in mechanical properties over pure polymer foams . composite scaffolds of ladder - like structure have better mechanical ability than scaffolds of round structure 复合后材料的抗压缩强度和弹性模量较纯plla支架有所提高，梯状结构的材料力学性能优于圆孔结构的材料。
Fiber - reinforced composites will dissipate energy by all sorts of damage when they are subject to low - velocity impact . the damage in the composites influences the mechanical properties of the composites , including bending strength and compressive strength 纤维增强复合材料在受到低速冲击时，会通过各种形式的损伤耗散冲击能，这些产生于材料内部的损伤严重影响材料的弯曲强度、压缩强度等力学性能。
4 . the choice reference of medium belt material is came up with : with higher compress intensity , pull intensity and bend fatigue intensity , with middle or low elastic modulus , besides fine heat - resistant , wearable , oil - fast , water - fast anti - impactive capabilities 4 、提出并分析了介质带材料的合理选择原则：压缩强度、拉伸强度和弯曲疲劳强度高和韧性好的中低弹性模量复合材料，此外还需具有良好的耐热、耐油耐水性、耐磨性、抗冲击性、耐候性等。
The main research is below : ( 1 ) the influence to intensity and rigid with corner angle ( 60 , 75 and 90 degree ) of crack and the board axes ( 2 ) do a fem stress / strain and crack growth simulation analysis when the corner angle of crack and the board axes is 60 degree ( 3 ) do a intensity resume analysis for the structure which is repaired with a titanium patch in a mechanical way when the corner angle of crack and the board axes is 60 degree through simulation analysis for three failure criterion , we have : ( 1 ) in 60 , damage extend quickly with damage analysis in hashin criterion ; it is slower for analysis in maximum stress or hashin - rotem criterion . ( 2 ) in special term ( physical condition incision , shape or maximum load ) the compression strength of the stiffened plate will decline 45 % ~ 50 % under compression loads 通过采用三个不同损伤判据的数值仿真模拟，得到如下结论： ( 1 )在60时，用hashin判据进行的损伤分析，损伤扩展较快；最大应力及hashin - rotem判据进行的损伤分析，损伤扩展基本相当，且较慢； ( 2 )在所给加筋板的物理条件、切口大小及形状、最大载荷等一定的条件下，该加筋板在压缩载荷作用下，其压缩强度下降了45 50 ； ( 3 )在本文提及到的机械连接修理方法以及载荷条件下，修理后的结构强度恢复能够满足战时要求。
Under the careful retrospection and analysis on the previous and recent experiments about mechanical behavior of nanocrystalline metals performed by almost main investigators , the dislocation and atomic diffusion is believed to contribute hardly to the deformation of nanocrystalline alloy , and a model based on thermal activation process was applied to fit the experimental data of nanocrystalline ag 结果表明，纳米晶金属ag的不仅具有比粗晶ag高2 - 6倍的拉伸和压缩强度，而且在大范性形变阶段显示了极低的加工硬化和应变速率敏感性。结合位错理路和非晶合金形变特征，提出纳米晶金属ag的塑性变形主要由于晶界滑移贡献。
