The support reaction will be reallocated after the appearance of bend and shear crack of a reinforced concrete continuous beam in the practice project.
在实际工程中，钢筋混凝土连续梁发生弯曲裂缝或剪切裂缝之后，支座反力将重新分配。
A study of the shear strength and crack resistance of the cracked brick masonry strengthened by GRC is conducted, from which a powerful support is provided with its use in strengthening and repair.
就用玻璃纤维加强水泥对砖砌体墙的开裂进行加固修复的抗剪强度和阻裂性能进行了研究，为其在加固修复中的应用提供有力依据。
The existence of adiabatic shear band and the crack caused by the band are important features in dynamic torsion moment tests.
绝热剪切带的出现和由它引起的裂纹是动态扭矩试验时的重要特征。
The observational result of crack fracture form for rock samples with close crack under unloading after the peak compression shear load.
介绍了对含闭合裂缝岩石试件在达到峰值压剪荷载时卸荷的裂缝断裂形态观察结果。
The crack problem in an infinite mediums of functionally graded material (FGM) subjected to antiplane shear is studied by using nonlocal linear elasticity theory.
根据非局部线弹性理论研究了剪切模量为指数型的无限大功能梯度材料反平面裂纹问题。
The numerical results of shear stress intensity factor and the length of the crack face contact region are given.
给出了剪切应力强度因子和裂纹面接触区尺寸的数值结果。
An elastic viscoplastic model is used to analyse stress and strain fields at the tip of a propagating crack under antiplane shear.
弹性-粘塑性模型对反平面剪切扩展裂纹尖端的应力应变场进行了分析。
The variation of tearing energy with crack size was calculated for the bonded crack of simple shear rubber using non-linear finite element analysis.
通过有限元分析方法模拟简单剪切橡胶件粘结处裂纹扩展时撕裂能与裂纹尺寸的关系。
In this paper, shearing mechanism in the joint core region is analysed from crack to limit state, on the basis of shear test of wrapped steel joint under the monotonic load.
本文根据外包钢节点在单调荷载下的抗剪试验，分析了节点核心区在开裂状态之前及开裂状态到极限状态的抗剪机理，求出了各主要抗剪因素的剪力分配。
The self-consistent finite element method is used to evaluate longitudinal effective Young's modulus and shear modulus for unidirectional fiber composite containing the fiber-end crack.
计算了含有纤维端头裂纹的单向短纤维复合材料的有效纵向拉伸模量和纵向剪切模量，并分析了体分比、刚度比、长径比等物理、几何因素的影响。
The occurrence of high shear stress at the fibre end is a factor which is expected to lead to crack generation .
在纤维端部存在高切变应力视为导致产生裂缝的因素。
In case of low crack density (less than 6%), the relationship between crack densities and velocities of the fast and slow shear waves agrees well with theoretical prediction.
在低裂缝密度(小于6 %)时，裂缝密度和横波快慢波速度的关系与理论预测相符。
Theoretical study shows that the crack extension under shear loading is caused by tensile stress, and it does not belong to shear fracture.
理论分析证明，在剪切载荷作用下裂纹扩展是由于拉伸应力引起的，并非剪切破坏。
A new method is developed to determine the shear stress between cracked panel and the patch which mends the crack of the panel.
提出了一种计算含裂粘补结构胶层剪应力的新方法。
The near crack line analysis method is used to investigate an eccentric crack loaded by shear forces in a finite plate, and the analytical solution are obtained.
利用裂纹线场方法对岩石材料偏心裂纹板受剪应力作用时进行了弹塑性分析，并且获得了理论解。
It is the characteristic of the deformation of PET fibers that the shear bands occur and lead to the crack initiation during the process of the deformation.
剪切带的出现和由此引起微裂缝的发生是PET纤维拉伸形变的主要特征，而个别大分子束的断裂形成裂缝的广泛出现则是PAN纤维的主要特征。
Local strain concentration in angle-ply lay caused by transverse crack of circular lay in composite pressure vessel was studied by means of advanced shear-lag method.
利用改进的剪切滞后法，研究了组成纤维缠绕压力容器中的环向层的横向开裂而在纵向层中引起的局部应变集中。
And that the Angle between extending crack and principal axial stress decreases gradually is caused by the variation of tensile and shear stress focuses in the course of brittle formation.
而扩展裂纹与主应力夹角的逐渐减小则是裂纹附近张应力和剪应力集中点的变化所致。
Fatigue crack characteristics are investigated based on the dynamic response simulation by finite element and the dynamic response experiments for tensile-shear spot-welded specimens.
利用三维有限元模拟和动态响应试验对点焊接头疲劳裂纹萌生和扩展特性进行了研究。
It is shown that the resisting crack capacity of member, shear strength, stiffness, load-bearing capacity and ductility of member can be improved and the failure mode of beam may be changed...
它能提高构件的抗裂能力、抗剪强度、刚度和承载力；还能提高构件的部分延性；并将改变梁的破？。
The ore belts, mining area, deposits and ore-bodies are all controlled by the deep faults, large scale shear zones and the fold and fault-crack system aside.
深断裂带、大型剪切带及其旁侧的褶皱及断裂裂隙系统控制矿带、矿区、矿床和矿体。
The results show that the failure of dam foundation is caused mainly by the extension of dam heel crack and the expansion of shear-yield zone of the foundation rock near the dam toe.
结果表明，坝基的破坏主要表现为坝踵裂缝的延伸和坝趾附近基岩剪切屈服区的扩展。
The study showed that a shear damage happened, and the crack form of the wall and the damage pattern of the specimen were similar to those of the clay brick masonry building;
研究表明，模型房屋主要呈剪切破坏形态，墙体的裂缝形式及模型房屋地震破坏形态与普通粘土砖砌体房屋基本相似；
In these areas, they were slower in equibiaxial case and faster in pure shear compared to crack growth rates in uniaxial loading.
等双轴应力较单轴应力状态下的裂纹扩展速率减慢，而纯剪切状态下的裂纹扩展速率加快。
Shear stress would be released at the damaged points and transfer to the crack tips.
损伤的产生使得应力在损伤点得以释放，并转移到其前端未损伤的接触单元上。
High local loads at leading edges, cobbles or doubling of the strip end (tail end pinching), exceed the shear strength of the shell material and initiate the crack.
过大的局部超负荷超过轧辊外层的抗剪切强度时则会引发裂纹。
The anchoring and chemical grouting can enhance the shear capacity of crack surfaces to some extent; and its effect becomes distinct as the water level rising up.
加锚及化灌对裂缝面的抗剪性能有一定的提高，随着水位的升高，其作用越明显。
The calculation results show that the fracture criteria of the rock compression-shear mixed-mode crack based on the strength criteria are rational;
计算结果表明，基于强度准则建立的岩石压剪断裂判据比较合理；
The calculation results show that the fracture criteria of the rock compression-shear mixed-mode crack based on the strength criteria are rational;
计算结果表明，基于强度准则建立的岩石压剪断裂判据比较合理；
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