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- Measuring of vertical bearing capacity of bridge pile-foundation using high strain method 大应变法测试桥梁基桩竖向承载力
- The application of dynamic high strain method in ultimate bearing capacity test of bridge foundation 高应变动力检测桥梁基桩极限承载力
- high strain method 高应变法
- For high strain of toughness and good wear resistance. 在高应力条件下具有好的韧性和高的耐磨性。
- The fatigue life is calculated with local stress and strain method under multiaxial condition. 采用多轴应变下的局部应力应变方法进行疲劳寿命计算;
- The dynamic compressive properties of Sn-Ag Pb-free solders have been studied by means of a split Hopkinson pressure bar at high strain rates. 利用分离式霍普金森压杆试验技术,在室温下研究了锡-银系无铅焊料在高应变率条件下的动态压缩力学性能。
- A demodulating strain method that avoids light source's fluctuation and environmental factors is put forward. 提出了一种不需要双光路信号就减小了光源波动及环境因素对测量的影响的解调应力方法。
- Based on thesereasons, both overshoot and undershoot do not appear in the case of high strain rate. 基于这些原因，都超下冲不显示的情况下高应变率。
- On the other hand, in the case of high strain rate, both overshoot and undershoot do not appear. 另一方面，在高应变率，都超下冲不会出现。
- The technique for turning a uniform grating into a chirped grating by using a simple strain method is reported and the corresponding theory is deduced. 报告了用简单的应力方法使均匀光栅成为线性啁啾光纤光栅的技术，并推导出了相应理论。
- The giant magnetostrictive material(GMM) has the advantages of high strain and fast response. 稀土超磁致伸缩材料作为一种新型功能材料具有应变大、响应速度快等优点。
- The effect of each inherent strain component on the angular distortion of the lap joint is studied using inherent strain method. 摘要运用固有应变法研究了六个固有应变分量分别对搭接接头焊接角变形的影响。
- Familiar problems in the test of quality of piles with low strain method are discussed and solutions are provided based on construction practice. 本文就低应变法检测桩身质量在应用过程中最常见的问题进行了较全面的论述,并结合实际给出了解决方法。
- In high strain range, there is no significant difference of the CF performance for F316Ti in both of BWR and PWR primary environments. F316Ti在模拟压水堆(PWR)和沸水堆(BWR)一回路环境中的低周疲劳性能,在高应变范围无明显差异;
- Furthermore,a new simplified elastic method called as inherent shear strain method is developed for forecasting fillet weld's angular distortion. 在此基础上,进一步提出了一种用于预测角焊缝角变形的线弹性简化方法,即剪切固有应变法。
- At the some time the general failure assessment curve of CEGB R/H/R6 (Rev. 3) may apllied to defect assessment of vessels nozzle high strain region. 研究表明各种椭圆孔、各种裂纹尺寸、各种载荷条件下的失效评定曲线是有很窄的分散带,同时现有的通用失效评定曲线可以适用于压力容器接管高应变区内缺陷的安全评定。
- Miners still have to dig by themselves at some narrow and brand working areas,which imposes high strain on their labour. 网友解答：矿工还需要亲自在狭窄的工作区域进行挖掘，这使他们劳动极为艰苦。
- An inverse approach based on the inherent strain method using BEM ispresented for constructing the planar residual stresses field, which meets theself-equilibrium conditions. 基于固有应变的概念,利用边界元方法,将残余应力场的构造问题,归结为引起残余应力的固有应变识别的反问题,建立了一种满足平面自平衡条件的残余应力场。
- The recent development of the high strain rate superplasticity(HSRS), its deformation mechanism and commercial applications are reviewed in the paper. 综述了高应变速率超塑材料及其变形机理和工业应用的最新进展。
- The transmutation of oil well cannula due to work of PPI (Pressurized Partition Implement) with a type of lock tile was measured using electromotive strain method. 在卡瓦式封隔器工作时;用应变电测法测量了油井套管变形.;测量结果表明:套管局部应力场已经达到深度屈服;局部变形明显;
