bending failure

After that, by applying inner pressure and bending load, the stress distribution of the ball valve after the failure of pipeline was got. The results showed that the failure happened at the location where the valve and pipeline joined.

在此基础上，通过对管线球阀施加内压和弯曲载荷，得到了管线失效时球阀的应力分布，结果表明，材料发生失效的位置出现在阀门和管道相接处。

Analysis of Bending Failure for Carbon Fiber Sheet-Reinforced Concrete Beams with a Crack

碳纤维片材加固含裂缝砼梁的弯曲破坏分析

The ultimate failure mode of the experimental model is overall bending failure. The specific process is the buckling of the bottom chords, redistribution of internal force and the large deflection.

试验模型结构最终的破坏模式为整体弯曲破坏，具体过程表现为下弦杆屈服，内力重分布，挠度过大。

The load-deflection curve of sandwich beams with spherical pore Al alloy foam core loaded in three-point bending and the four kinds of failure mode were investigated and the failure map of sandwich beams was founded.

根据球形孔泡沫铝合金三明治梁三点弯曲的载荷（P）-位移（δ）曲线研究了四种常见破坏模式并建立了破坏模式图。

Four-point Bending Failure Analysis of Carbon Fiber Sheet-reinforced Concrete Beams Accounting for Interfacial Failure in Mid-span

计及跨中界面破坏的碳纤维板加固砼梁四点弯曲破坏分析

Visible crossing cracks were discovered in the inner wythes of two cavity walls. Characteristic of bending failure appeared while aspect ratio increasing.

两片墙体的内叶墙都形成了明显的交叉斜裂缝，随着高宽比增大，墙体逐渐呈现受弯破坏的特征。

A Two-dimensional Bending Failure Model of Sea Ice Force on an Inclined Structure

作用于斜坡结构物上海冰荷载的二维计算

Analysis on bending failure of initial weighting of main roof in longwall face

长壁工作面老顶初次来压的弯曲失稳解析

The ice sheet bending failure against ice breaking in cone can be distinguished into radial crack mode and circumferential crack mode.

冰排在锥体上发生的弯曲断裂形式按其裂纹扩展形成可分为径向开裂型和环向开裂型两种。

In general, bending fatigue failure is the major failure style.

在实际使用过程中，弯曲疲劳是铝合金车轮主要的失效形式。

In this paper, the bending failure characteristics of bamboo laminate were analyzed.

本文对竹材层合板的弯曲破坏特征进行实验研究；

Numerical analysis for position-effect of ice-cone interaction on ice bending failure modes

冰锥作用位置对冰弯曲破坏模式影响数值分析

The damage form of micropiles can be defined as cutting and bending failure near the sliding face.

试验中所用微型桩的破坏模式为滑面附近的弯曲与剪切相结合的破坏。

Analysis of Bending Failure Mechanism of FRP Pipes

玻璃钢管弯曲失效机理分析

Analysis on bending failure of concrete beam reinforced with aramid fiber sheet

芳纶纤维片材加固混凝土梁的弯曲破坏分析

Reliability sensitivity of jib with bending and torsion stiffness failure modes was proposed.

讨论了起重臂在弯曲刚度和扭转刚度失效模式下的可靠性灵敏度设计问题.

In bending failure test pieces, after crack chemistry grouting, the bending rigidity slightly has increased, but the limit load-carrying capacity has no obvious variety.

正截面试件，裂缝灌浆后刚度略有提高，但极限承载力无明显变化。

Firstly, the bending load-deflection relationship and failure modes of the test specimen were obtained by the four-point bending test.

首先进行静态四点弯曲实验，得到实验试件在静态弯曲载荷作用下弯曲载荷与加载点挠度的关系以及试件在静载作用下的破坏模式。

The ice force with plate-type bending failure is a decreasing function of size ratio k_1;

板型弯曲破坏冰力是尺寸比k1的减函数；

The failure mode of the composites is a typical bending failure type under quasi-static loading.

在准静态三点弯曲载荷下，试样破坏模式为典型的弯曲破坏；

The third: bending failure in the end of small beam;

第三类破坏模式：小梁梁端的弯曲破坏；

The brittle failure, bending failure and joint failure are numerically developed, which the brittle failure is dominated by shear failure.

分别模拟了砌块墙体的弯曲破坏、脆性破坏和联合破坏，其中脆性破坏主要以剪切破坏为主。

Failure modes of concrete will change from the bending failure to shear failure when the corrosion rate increase. Shear failure is brittle failure, which will injure the performance of structures.

随着锈蚀率的增加，混凝土梁的破坏形态会由弯曲破坏转变为剪切破坏，而剪切破坏为脆性破坏，将严重影响结构的服役安全。

When the specimen was immersed in 60 ° C water for 1~ 5 d, the bending failure load increased with the time.

当试件在60°C水中浸泡1～5d，其抗弯断裂荷载随时间的增加而逐渐上升；

Analysis of bending failure of concrete beams strengthened with CFRP sheets

碳纤维布加固混凝土梁受弯破坏分析

Ultimate analysis of bending failure of unbonded prestressed concrete beam

无粘结预应力梁弯曲破坏极限分析

Linear elastic fracture mechanics model of bending failure of composite reinforced concrete beam with fiber reinforced plastic

钢筋混凝土纤维强化塑料复合梁的弯曲失效线弹性断裂力学模型

Ice load acting on conical structures during the transition of ice bending failure mode

弯曲过渡破坏条件下锥体结构的冰荷载分析

Through bending experiment, adhesive materials failure point and load of toughened and not toughened samples are analyzed and the toughening modification of adhesive materials can improve the adhesive properties between CFRP and concrete.

通过弯曲试验，分析粘结材料增韧前后弯曲试件的破坏特点和破坏载荷，得出对粘结材料进行增韧改性可以提高CFRP与混凝土的粘结性能。

Experimental Studies on Bending Failure Mechanics of Bamboo Laminate

竹材层合板弯曲破坏机理的实验研究