The valley of shear failure of concrete beam (Kani's valley).
混凝土梁的剪切破坏谷。
Experimental data show that MSW's shear failure still satisfies the Mohr-Coulomb criterion.
试验结果表明,MSW试样的直剪破坏仍遵循摩尔-库仑破坏准则。
In this paper, shear failure is mainly discussed, especially the horizontal shear-bond failure.
本文针对剪切破坏的主要破坏模式纵向水平剪切粘结破坏。
Shear failure is an important mode of dynamic failure of structural members under impulsive loading.
剪切失效是强动载荷作用下结构失效的重要模式。
The strain criterion for ductile shear failure based on the maximum principal shear strain is established.
据此,建立基于最大主剪应变的岩土材料延性剪切破坏应变准则;
Failure mode is bending failure along the surface occurred by bond-type damage, take the place of shear failure.
并且后期破坏不以剪切破坏为主,而是沿着粘结破坏面形成的薄弱面发生拉压式破坏。
It is also shown that the influence of the rotary inertia of the mass block on the shear failure is not negligible.
质量块的转动惯量对于剪切失效具有不可忽略的影响。
Impact failure, the mechanics shear failure and stress feature of the glass-fiber reinforced thermoplastics are analyzed.
分析了玻璃纤维增强塑料的冲击破坏、剪切破坏机理和应力特征。
Reinforced concrete structures under severe dynamic loads may induce flexure, flexure-shear and direct shear failure modes.
钢筋混凝土结构可能会引起严重的动态负载下弯曲,弯曲,剪切和直接剪切破坏模式。
The shear strength of the pier is also checked using the concept of capacity design in order to avoid brittle shear failure.
最后以能力设计原理保证桥墩截面的抗剪强度需求。
The shear displacement increases with increasing normal stress and cement content at the same height in shear failure state.
同样的法向应力及高度处,切向位移随水泥含量的提高而增大。
With the limit equilibrium condition, the ultimate bearing capacity of rock foundation was deduced under general shear failure.
根据极限平衡条件,推求了地基整体剪切破坏模式的岩石地基极限承载力。
Secondly, the effect of specimen length on total fracture energy in uniaxial compression subjected to shear failure is analyzed.
然后,研究了单轴压缩条件下岩石试件全部断裂能的尺度律。
A simplified theoretical solution is also derived for the loading-carrying capacity of the joint, based on the punching shear failure model.
文中还推导了基于冲切面剪应力破坏模型的节点承载力的简化理论解。
Next, analysis of uniaxial compression tests for rock specimens subject to shear failure is conducted and the criterion of instability is deduced.
又对单轴压缩岩样剪切破坏进行了分析,得到了其失稳判据。
The microstructure studies show that after shear failure, particles of red clay arranged disorderly, and small pores and its orientation degree increased.
微观结构研究表明红粘土剪切破坏后颗粒排列杂乱…更多,小孔隙增多,定向化程度增强。
Firstly, this paper reviewed existing research, including the relation of stress and strain, deformation mechanism, properties of strength, form of shear failure.
首先回顾了现有土石混合体的相关研究成果,主要有应力应变关系、变形力学机制、强度特性、剪切破坏形态等。
According to capacity design philosophy, brittle shear failure inside ductile members must be inhibited, to insure adequate rotation capacity of the plastic hinge.
按照能力设计思想,必须防止延性构件内部发生脆性剪切破坏,以确保塑性铰的转动能力。
However, at higher angle of tooth-shaped asperities and under higher normal stress, the failure model II is found, which is in first tension but final shear failure.
在较高的法向应力下,含起伏角较高齿形节理面的非贯通节理岩体可能出现破坏模式II(先张拉后剪切破坏模式)。
Three sets of model test in laboratory show that the failure model in the foundation with soft clay underlying layer belongs basically to the punching shear failure.
三组室内模型试验表明具有软弱下卧层的地基破坏模型基本上属于冲切破坏。
For a tank foundation with a relatively thin soft deposit and undrained shear strength increasing with depth, the edge shear failure is likely to be the critical one.
一罐基础和较薄的柔软的存款和不排水剪切强度随深度增加,边缘的剪切破坏可能是至关重要的。
The plastic limit analysis made in this paper shows that one-way shear failure cannot be the most critical among possible shear-type failures of pile-caps at corners.
本文用塑性极限方法证明,在角桩上可能发生的剪切型破坏中,单向剪切不起控制作用。
The method of using the constraint mechanism to express the small core shear failure and the formula for calculating shear-bearing capacity of abnormal joints are given.
采用约束机理对小核芯剪切破坏进行分析并提出承载力计算方法;
The equilibrium equation of surrounding rock mining fault system is established. The fault destablizing process with shear failure pattern belongs to fold catastrophe model.
建立了矿井围岩-断层系统的准静态形变平衡方程,将呈剪切破裂形式的断层失稳过程归结为折迭突变模型。
After analyzing influence factors of shear bearing capacity and shear test on specimens by special configured parameters, the whole shear failure process for pipe piles was enclosed.
现分析管桩抗剪承载力的影响因素,对调整配置参数的专用试件做抗剪试验,全过程揭示了管桩的抗剪破坏形态。
In addition, the layer separation exists in the end of span of overburden if the subsidence happens in whole overburden, which is resulted from the shear failure of the bedding plane.
另外,当覆岩发生整体下沉时离层主要存在于跨度两端,离层由层理剪切破坏引起。
The ultimate bearing capacity for a local shear failure may be determined when the vertical displacement of subsoil beside the foundation is transferred from continuous sinking to heave.
基础外侧地基土竖向位移由持续沉降转向隆起时的承载力可作为局部剪切破坏的极限承载力。
As a result, it is understood that placing steel bar in the tensile area will improve the ultimate bearing capacity of the RCFT beam, and shear failure of filled concrete will be avoided.
结果表明,在梁的受拉区配筋可以提高梁的极限承载力,并且可以避免核心混凝土的剪切破坏。
As a result, it is understood that placing steel bar in the tensile area will improve the ultimate bearing capacity of the RCFT beam, and shear failure of filled concrete will be avoided.
结果表明,在梁的受拉区配筋可以提高梁的极限承载力,并且可以避免核心混凝土的剪切破坏。
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