分析得到疲劳寿命概率分析方法和初始强度概率分析方法计算疲劳强度标准值具有一致性;
At the same time the conclusion that the method of calculating the characteristic value of concrete fatigue strength using fatigue life agrees to that using initial strength is presented.
改值为定挠度下的强度值,不是最大的强度值,根据1998年的最新测试标准。
The values are strength parameters under fixed flexure rather than Max. Strength according to the latest testing standard of 1998.
根据统计分析和贝叶斯估计结果,建议了强度等级为C20和C30再生混凝土抗压强度的标准值与标准差的取值。
Based on the results of Bayes estimations, the standard deviations for the compressive strength of RAC with strength grades of C20 and C30 were proposed.
改值为定挠度下的强度值,不是最大的强度值,根据1998年的最新测试标准。
The values are strength parameters under fixed flexure rather than max. Strength according to the latest testing standard of1998.
同时用涂料标准方法测定了这些样品的漆膜的表干时间、光泽值、冲击强度、附着力、柔韧性等。
Film properties including surface drying time, luster value, shock strength, adhesion and flexibility were tested according to standard methods for coating.
利用梅雨强度指数的标准值,应用其指数均方差建立了强度状态的分级标准。
The standard and standard deviation of plum rain intensity index are used to setup the classification standard of plum rain intensity state.
在此基础上分析了轴心抗压强度、轴心抗拉强度的统计参数,并给出各种强度的标准值。
Furthermore, the paper also analyses the statistical parameter of axial compressive strength and axial tensile strength, give the standard value of each strength.
这些强度的统计参数和标准值可供按概率极限状态设计方法分析煤矸石轻骨料混凝土各基本构件使用或参考。
Every statistical parameter and standard value can be used or consulted in using design method of probability ultimate state to analyse coal gange light aggregate concrete basic products.
本文利用光纤光栅的应变灵敏特性 ,对等强度梁进行了应变标准性测量 ,并与理论值进行了比较。
By using a beam of uniform strength, bi directional chirp free tuning of center wavelengths of the fiber grating is realized, and the tuning range up to 12.
本文利用光纤光栅的应变灵敏特性 ,对等强度梁进行了应变标准性测量 ,并与理论值进行了比较。
By using a beam of uniform strength, bi directional chirp free tuning of center wavelengths of the fiber grating is realized, and the tuning range up to 12.
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