许用应力

另外，板材的许用应力是一定的，车辆中的板材不仅受到外界施加的应力，还受到Huck系列连接器的残余应力。

Otherwise the allowable stress of plate is certain , the plates in wagon not only get the outside stress , but also get the remaining stress of Huck series fasteners .

设计要求、强度设计值可转换为许用应力设计值。

Strength Design values may be converted to Allowable Stress Design values .

根据起重机载荷谱系数Kp与当量应力的关系，建立了起重机金属结构许用应力概率计算式。关于固定平台疲劳设计中疲劳许用应力的探讨

A probabilistic approach of evaluating crane 's metallic structure allowable stresses was proposed . AN INVESTIGATION ON ALLOWABLE STRESSES OF FATIGUE DESIGN FOR FIXED OFFSHORE PLATFORMS

然后分析了在不同的输入位移情况下，机构中的最大mises应力，以保证应力小于材料的许用应力而保证机构不失效。

The maximum mises stresses in the mechanism are also discussed with different displacements input conditions . It can ensure that the mechanism avoid failure when in working .

然后，参数化构建车轮模型，利用ANSYS的优化模块对其进行优化，优化结果表明，车轮的重量有了显著的减少，车轮的最大应力接近材料的许用应力，且分布更合理。

To creat the parametric model of wheel , and then to use ANSYS to optimize it . The result shows the weight of the wheel is reduced remarkably and the maximal stress in wheel approaches its breaking point and its distributing is more rational .

从4350DWT多用途货船单一狭长货舱类型船舶的纵向下水强度计算实例也说明了这一点，是符合GL船规弯曲许用应力的。

This has been demonstrated by the launching strength calculation of the 4 350 dwt . Multi purpose container ship with single narrow and long cargo hold , which is proved up to the required permissible bending stress of GL rules .

极限状态设计法在国家最新颁布的《起重机设计规范》（GB／T3811-2008）已经提出，同传统的许用应力法并列为起重机钢结构的设计方法。

Limit states design method ( LSDM ) has been proposed as a parallel design method to the allowable stress method ( ASM ) in the standard of crane design ( GB / T3811-2008 ) .

船体结构疲劳强度校核的许用应力范围衡准

Permissible stress range criterion for fatigue strength of ship hull structures

高温许用应力下调对CASE2180钢使用的影响

Influence of Lowered High-temperature Allowable Stress on Application of Steel CASE 2180

关于固定平台疲劳设计中疲劳许用应力的探讨

An investigation on allowable stresses of fatigue design for fixed offshore platforms

石油化工设备用钢抗震许用应力准则探讨

Research on the Anti-Seismic Working Stress Criterion of the Steel of Petrochemical Equipment

两支点外热式转炉许用应力选取

Allowable stress selection of the two-fulcrum converter of external-heating

关于长大货物车用材料许用应力取值问题的探讨

Discussion of Values Selection of Permissible Stresses of Materials for Heavy Duty Freight Cars

推导了疲劳许用应力范围计算公式和不同概率水平下疲劳应力的转换关系。

The permissible stress range formula and transfer factor of fatigue stress range were deduced .

对工业金属管道设计规范中许用应力提高幅度的探讨

Discussion on the Increased Range of Allowable Stress in the Design Code for Industrial Metallic Piping

阀门通流能力等的计算为强度、动强度的计算提供了边界条件，计算结果为设计人员采用新的参数条件和新的材料许用应力校核整个强度水平提供了参考意见。

The calculation of flow rate for valve provides boundary conditions for the calculation of strength .

分析结果表明，该车轴强度满足材料的许用应力要求。

The analysis results show that the strength of the axle satisfy the allowable stress requirements .

给出车轴结构应力集中系数的计算方法和新型车轴制造材料的安全系数和许用应力的确定方法。

Methods for calculating stress concentration coefficient and determinating safety coefficient and allowed stress are put forward .

长输管道站场压力容器许用应力分析

Analysis on the Allowed Stress of Pressure Vessel for Stations or Tank Farms of Long Distance Pipeline

高温容器许用应力的确定，须考虑高温持久强度或蠕变强度许用应力。

Determining the admissible stress of high temperature vessels , high temperature lasting and creep strength must be considered .

板材使用时必须满足外界施加的应力与残余应力的总和小于许用应力。

The sum of outside stress and remaining stress must less than the allowable stress when plates are used .

钢制工业管道材料基本许用应力的确定钢制工业管道爆破吹扫技术

Determination of Basic Allowable Stresses of Steel Industrial Piping Materials Explosive Blowing and Clearing Technology in industrial Steel Pipeline

工业埋地钢制管道工程施工质量控制钢制工业管道材料基本许用应力的确定

Construction Quality Control for Industrial Use Steel Pipelines Buried Underground Determination of Basic Allowable Stresses of Steel Industrial Piping Materials

超静定型钢桁架满应力设计中压杆稳定许用应力的简便算法

A simple and convenient method to determine the stability allowable stress of compressed rod in optimal design for shape steel truss

在强度计算中结合作者的经验与国家标准进行了系数选取与许用应力计算。

Based on the writer 's experience and according to the national standard , safety coefficient and allowed stress are selected .

而管道许用应力是在确定了管道材料的基本许用应力后，乘以质量系数所得的值。

The allowable stress is the value of the determined basic allowable stress of the piping material multiplied by a quality factor .

奥氏体不锈钢低温容器应变强化技术，能够大幅度的提高材料的许用应力，减薄容器的壁厚，从而节约材料、减少低温容器的制造成本，提高产品竞争力。

Pressure strengthening technology of cryogenic vessels can significantly increase the allowable stress and thus reduce the wall thickness of the vessel .

许用应力法虽已沿用多年，但无论从理论上还是在实际计算中，这种方法都存在一些缺点。

Allowable stress method has been used many years , but after all , it has some defects in theory and practice .

并提出了以动力准则来代替现行的静力抗震许用应力准则的构想。

And conception of replacing the precent anti-seismic working stress criterion with the power criterion is also put forward in this paper .

要对管道元件进行强度计算，首先就要确定管道材料的许用应力。

If the strength calculation of piping components is to be made , the allowable stresses of the piping materials shall be determined fist .