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- three shear strength criterion 三剪强度准则
- Because of the nonlinearity and complexity of Mohr-Coulomb strength criterion in the reliability analysis for shear strength parameters, modified reliability theory for shear strength parameters is proposed. 摘要在抗剪强度参数可靠度分析中，针对摩尔－库仑强度准则方程表现出的非线性，给出了修正的可靠度分析方法。
- The shear strength indexes of GRS fitted by Mohr-Columb criterion may be used to analyze the mechanism of GRS protection of slope. 利用莫尔-库仑准则拟合得到的加筋土的强度指标分析了草根加筋土的护坡机理。
- An extended Mohr-Coulomb failure criterion is used to allow for shear strength variations as a result of changes in matric suction. 二是研究雨水入渗引发滑坡的物理过程并建立定量的分析模型，然后利用这种分析模型进行参数研究。
- The safety shear pins consist of three Grade 5 (70 ksi shear strength) 3/16 inch diameter machine screws which connect at a threaded aluminum coupler. 安全剪切销构成三五年级（ 70 ksi抗剪强度） 3 / 16英寸直径机螺钉连接在一个线程铝耦合。This is illustrated in Figure 5.;这是说明了在图5 。
- Keywords twin shear strength criteria;average principal stress;octahedral shear stress;NEPE propellant; 双剪强度准则;平均主应力;八面体剪应力;NEPE推进剂;
- On the basis of data of true triaxial compression strength from experiment of red sandstone, the strength criteria of twin and octahedral shear stress with three pa... 根据真三轴压力强度试验资料,通过对八种岩石强度准则的回归分析对比,推荐两种三参数的双剪应力和八面体剪应力强度准则。
- three shear stress unified yield criterion 三剪应力统一屈服准则
- This article gives a new discussion and a new evaluation method about the three parameters of the Barton equation, according to tests of the shear strength in some laboratories. 根据实验室的抗剪强度试验 ,本文对巴顿方程进行新的讨论并提出新的评价方法。
- Touch and close fasteners - Determination of longitudinal shear strength. 粘接拉链。纵向剪切强度的测定。
- The results show that the shear strength of COF is higher than that of COG. 结果表明 :COF比 COG的剪切强度高 .
- The results show that the shear moduli (GLT, GLR, GRT) ranged from 70 MPa to 180 MPa. GRT is the lowest among the three shear moduli. 测试结果表明,速生材火炬松的剪切弹性模量GLT,GLR,GRT都不高,在70-180 MPa之间,其中GRT最小;
- The shear strength of the composite is improved above to 11 MPa from 5.5MPa. 改性后碳 /聚芳基乙炔复合材料的剪切强度由 5 5MPa提高到 11MPa以上
- The numerical model of roof bolting and rock mass collaboration was based on Hoek Brown's strength criterion. 基于虎克-布朗强度准则给出了岩体及顶板锚固的数值模型。
- The shear strength of COG and COF bonded with ACF is studied by impact test. 摘要采用冲击试验方法研究了各向异性导电胶膜(ACF)互连的玻璃和柔性基板上倒装芯片（COG和COF）的剪切结合强度。
- In this paper,a multi-axial strength criterion for LWA concrete is presented bas... 通过几个特征试验点就能够得出强度准则的表达式,形式简单,便于实际应用。
- The adhesive should preferably have a shear strength greater than 30 mpa . 粘结膜最好具有大于30毫帕的剪切强度。
- Based on the concept of geo-binary medium model,a strength criterion for structured soils was proposed. 基于岩土二元介质模型思想,本文建议了一个适用于结构性土的强度准则。
- Based on the results of the model tests of the shaftlining structure,an empirical formula is obatined for the shaftlining concrete strength criterion. 根据井壁结构模型试验结果,得到了井壁砼强度准则的回归公式,从而为井壁结构承载能力的合理计算提供了理论基础。
- Indirect methods to measure the interface bond strength include the interlaminar shear strength test. 测量界面粘结强度的间接方法包括层间剪切强度试验。
