抗剪强度和剪切变形是砼的基本力学性能，又是强度理论研究和有限元分析的重要数据。
Shear strength and shear strain are the basic properties in mechanics of concrete. They also serve as important data for finite element and failure criterion research on concrete.
结合南阳地区膨胀土的抗剪强度研究，对其现场剪切试验的试样制备及试验方法进行探讨，提出了膨胀土抗剪强度的修改计算公式。
Taking the expensive soil in Nanyang Area, Henan Province, as study case, the in-situ shear test method, including preparing samples and test method, is proposed in the paper.
在水力侵蚀作用下黄土破坏实质上是剪切破坏，但土壤抗剪强度表现形式与外载荷作用形式密切相关。
The destruction of soil is shearing in effect, but the representation of soil anti-shearing strength is closely related to the mode of external load action.
结果表明，采用纤维对钢筋混凝土梁进行剪切加固后，其抗剪强度明显提高，但对梁的刚度和变形影响较小。
The results show that RC beams strengthened by CFRP or GFRP can increase the shear bearing capacity of the beams, but has little effect on the beam stiffness.
通过对钢筋混凝土构件抗剪强度和抗弯强度关系的分析，能找出剪切强度控制区的下包络线。
The lower enveloping curve of the shear strength control zone can be found from the analysis of shear and flexural strength of reinforced concrete member.
提出了无剪切钢筋的钢筋混凝土平板在仅传递剪力时，其抗剪强度的计算方法。
A new method for computing shear strength of reinforced concrete flat plate without shear reinforcement while transferring shearing force only is presented herewith.
针对沥青路面层间推移问题，设计开发了路面材料剪切仪用于层间抗剪强度测试。
Aiming at the phenomenon of cutting slippage between the layers of the asphalt pavement, a machine is designed to test the shear-strength between pavement layers.
然后选取珞珈山土样进行了室内非饱和土的三轴剪切试验，得出试验土样的抗剪强度参数。
Secondly, Luojiashan soil samples were selected for the unsaturated triaxial tests and the shear strength parameters were obtained.
通过4组超高强度混凝土梁剪切试验，考察各主要因子对剪压破坏梁抗剪强度的影响。
Study on shear compression failure of RC beams without stirrups was carried out by 4 series of ultrahigh strength specimens to estimate the influence of each design parameter separately.
水—砼块相互作用前后砼块剪切面上的抗剪强度及因水化学作用而导致剪切面上的抗剪强度的增量均较好地满足摩尔—库仑强度准则；
The shear strength and the strength increments of concrete are both obeying to Mohr-Coulomb rule before and after the water-concrete action.
对混凝土的抗剪强度、静力及动力剪切模量和弹性模量作了实验研究分析。
Experimental studies were conducted on concrete shear strength, static and dynamic modulus of rigidity and Youngs modulus.
利用环剪仪的试验特点，可以研究土体在较大剪切位移下抗剪强度的变化规律。
Making use of the test features of ring shear apparatus, the change law of shear strength of soils under large shear displacement can be studied.
通过123个混凝土试件与CFRP、GF R P片材的抗剪粘结强度试验结果，分析FRP片材与混凝土发生剪切粘结破坏的全过程以及破坏特征，讨论了粘结力与粘结滑移的关系。
Based on 123 specimens results of the shear bond test of FRP and concrete, the failure characteristics of bond test are described, and the relationship of bond strength and bond slip is discussed.
但是砂土的试验结果却表明，砂土的抗剪强度指标几乎不受剪切路径的影响，这与粉土的试验结果有所区别。
But tests in sand indicates that the shearing strength parameters of sand is barely affected by shearing paths.
针对在条带开采煤柱尺寸设计中大多数是采用强度稳定性分析的方法，而没有考虑弱面对煤柱稳定性的影响，由于弱面的存在，煤柱常常会因抗剪强度不够而产生剪切破坏等问题。
In the dimension design of coal pillars in strip mining, presently, most of them are carried out by analyzing strength stability, without considering the effect of weak plane in coal pillar.
针对在条带开采煤柱尺寸设计中大多数是采用强度稳定性分析的方法，而没有考虑弱面对煤柱稳定性的影响，由于弱面的存在，煤柱常常会因抗剪强度不够而产生剪切破坏等问题。
In the dimension design of coal pillars in strip mining, presently, most of them are carried out by analyzing strength stability, without considering the effect of weak plane in coal pillar.
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