stress bolt的例句大全

Firstly, this paper does theoretical research when tension acts on the bolt tip, and derives the distribution law of the bolt shear stress and axial force, and defines three different bolt stress state.

首先，本文对锚杆端部受拉力时做了理论研究，推导出锚杆剪应力与轴力的分布规律，并定义了锚杆三种不同的受力状态。

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As the bolt tension increase, the tension of rail web, stress of joint bar and stress of joint bolt would increase accordingly, but the displacement of rail would become smaller.

螺栓扭矩增大，接头区钢轨轨腰拉力、夹板应力、螺杆内应力都会增大，而钢轨位移会随着螺栓扭矩的增大而减小。

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Effect of Scatter of Pre-tension Stress on Fatigue Life of Bolt

预紧力的分散性对螺栓疲劳寿命的影响

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By optimizing the radius of rounded corner at the root of thread and the structure of screw nut, and by changing the diameter of the root of thread, the concentrated stress was reduced, and stress distribution was improved for higher fatigue strength of the screw bolt.

通过优化螺栓螺纹根部圆角半径和螺母结构、改变螺纹根部直径的方法，缓解螺纹根部的应力集中，改善应力分布，实现提高螺栓疲劳强度的目的。

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The Stress Relaxation of Tight Bolt Connection under a High Temperature

高温环境下紧螺栓联接设计的应力松弛问题

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Stress relaxation should be taken into consideration while designing tight bolt connection under a high temperature.

在高温环境下有紧密性要求的螺栓联接，在设计时应考虑应力松弛。

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The computation results show that there exists serious stress concentration on the fractured section of the shaft. The main reasons of high frequency fatigue fracture of the shaft are that the small transition radius and the tensile stress caused by the tightening torque of the bolt.

结果表明，花键轴断裂处存在严重的应力集中，花键轴断裂处过渡圆弧半径过小以及未对螺栓拧紧力进行控制是导致轴产生高周疲劳破坏的主要原因。

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The bigger elastic modulus can effectively reduce the bolt shearing stress intensity, and it can increase the reacting force of country rock mass, improving the anchoring effect of the anchoring system, and enhancing the adjacent rock mass stability.

弹性模量大能有效地降低剪应力的应力集中度，增大围岩体所受的反作用力，改善锚固系统的锚固效果，增强围岩的稳定性。

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Research on site test of reinforced steel bar stress in reinforced concrete pile of pile and bolt support structure

桩锚支护结构桩身钢筋应力现场试验研究

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The results indicate that it is essential to revise the bolt stress by using the formulas when rock mass is in plastic state.

结果显示，当岩体进入塑性、变形较大时，用推导公式对锚杆变形、应力进行修正是非常必要的。

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Stress Analysis of Bolt in New Type of Steel-Encased Concrete Composite Beams

新型外包钢&混凝土组合梁中栓钉应力分析

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Stress field analysis of hollow brick anchored by new expansion bolt

新型膨胀螺栓锚固下空心砖的应力场分析

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This loading, as a primary stress loading, is directly related to the bolt fatigue life and transient loading spectrum for vessel analysis.

同时指出螺栓载荷作为产生一次应力的载荷，直接关系到螺栓的疲劳性能和容器分析需用的载荷谱。

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A new type of microcomputer based ultrasonic longitudinal waves and transverse wave instrument for measurement of stress in bolt

微机化的纵横波螺栓轴向应力检测仪研制

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According to the analysis on the stress status of bolt during pull-out test accompanied with the field measured curves of stress distribution of the bolt, the calculation method of anchoring strength of bolting is given based on rock properties and anchoring style.

本文从拉拔时锚杆受力分析入手，结合锚杆实测应力分布曲线，给出了基于岩性和锚固方式的锚杆支护强度的估算法。

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The method of fatigue strength check was based on a CAD bolt model with thread. Contact finite element analysis of cylinder head bolt was carried out to study the state of stress and strain.

就疲劳强度校核在考虑螺纹的基础上建立了螺栓的CAD实体模型，并采用接触分析法，对螺栓的应力应变状态进行了有限元计算分析。

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modeling and simulating of stress corrosion cracking in high strength bolt

高强度螺栓应力腐蚀断裂过程的建模与仿真

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Application of Combined Support with Bolt, Steel Band, Anchor Rope, Chain Mesh and Shotcrete in the Deep High Stress and Big Section Chamber

锚带网喷锚索组合支护技术在深部高应力大断面峒室中的应用

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Computing the effect of system anchor bolt on the stress of primary support. 5.

计算系统锚杆对于初期支护受力影响。

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Experimental Research and Analysis of Welding Residual Stress of the Tensile Anchorage Region; Study on Drawing Force of Root Layer in Masonwork Affected by Anchor Bolt Type and Anchor Depth

斜拉桥锚拉板区域焊接残余应力试验研究分析锚栓类型、锚固深度对基层砌体拉拔力影响的研究

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