局部减薄弯头与直管的极限载荷不同。
The limit load of local thinning elbow is different from the straight pipe.
所给出的极限载荷公式可供工程设计人员参考。
Moreover, these limit load formulae can provide reference for the engineering designeers.
本文提出一种确定实际极限载荷的零曲率准则。
A zero-curvature criterion is proposed to determine the practical collapse load.
用极限载荷公式得到的计算值与实验值符合良好。
The calculated values with peak load formulae coincide well with the experimental ones.
本文研究了圆形筒仓的圆柱壳仓壁的塑性极限载荷。
The plastic limit loads of circular silos has been studied in this paper.
提出了一种直接迭代算法来求解三维结构的上限极限载荷。
A direct iterative algorithm was used to determine the kinematic limit load of the 3-d structure.
对圆柱形容器在接管外载荷作用下的塑性极限载荷进行了研究。
A study for determining plastic limit moment of nozzles in cylindrical vessels is presented.
对圆柱形容器在接管外载荷作用下的塑性极限载荷进行了研究。
A study for determining plastic limit moment of nozzles in cylindrical vessels was presented.
就极限载荷和疲劳载荷进行了陆上及海上风机载荷计算的对比。
Comparisons of the extreme and fatigue loads between onshore and offshore wind turbines are performed and some results are obtained.
而后根据极限状态的原始定义，利用有限元法求出极限载荷的精确结果。
Based on the primal definition of ultimate state and finite element method, more accurate results of ultimate load were obtained.
本文使用递减梯度和基变换技术的惩罚线性规划求解杆系结构的极限载荷。
In present paper we use a penalty linear programming method using Reduced Gradient Basis-Exchange Techniques to find the limit load of structures of beam systems.
基于极限分析的观点，推导出面外弯矩作用下焊制三通的极限载荷估算公式。
Based on the limit analysis viewpoint, a formula that could be used to estimate the out-of-plane limit moment of welded branch pipe tee was derived in this paper.
按规则设计，按分析设计，弹性应力分析，极限载荷分析，弹-塑性应力分析。
Design by Rule, Design by Analysis, Elastic Stress Analysis, Limit Load Analysis, Elastic-Plastic Stress Analysis.
用结构极限载荷中的弯矩调整法，计算出钢筋砼的连续梁，板结构的极限弯矩。
This article applies the method of adjusting curved moment in structural limiting load to calculate the curved moment of reinforcing bar and concrete continuous boards and beams.
以舍裂纹缺陷的压力容器结构为例，分析了在不同载荷条件下的塑性极限载荷。
Taking pressure vessel with crack disfigurement for an example, plastic ultimate load under different load conditions was analyzed.
基于线性硬化材料形变理论，本文提出了一种计算结构极限载荷的有限元简化算法。
Based on the deformation theory of linear hardening materials, a simplified finite element analysis method is proposed to calculate the limit load of structures.
基于极限分析的观点，推导了工业中焊制三通在面内弯矩作用下的极限载荷估算式。
The limit load calculation of welding piping tees under the action of the in plane bending moment was derived based on the limit analysis.
从应力系数、极限载荷和柔度系数三个方面对有限元计算结果和试验结果进行对比分析。
Analysis and comparison between the finite element analysis and experiment results for stress intensity factor, limit load, and flexibility factor were performed.
对带有初始挠度加劲薄板的临界载荷、极限载荷、波形的重新分布有了一定的感性认识。
Certain perceptual knowledge to critical load, limit load, waveforms redistributing, which all belong to the stiffened panel with initial defects, have been got.
基于极限分析的观点，推导了工业中焊制管道三通在面内弯矩工况下的极限载荷估算式。
Based on the limit analysis viewpoint, a formula that could be used to estimate the in plane limit moment of welded branch pipe Tee was derived in this paper.
为了能对活塞环进行连续加载，采用弹簧加载装置，从中找出活塞环所能承受的极限载荷。
Adopting spring load device for continuing to load, find the ultimate load that the piston ring be endured.
推导了平面应力条件下单边圆形底部深缺口板条受纯弯曲和拉伸载荷作用的极限载荷公式。
The limit load formulae of single-edge deeply notched plates with round ends subjected to pure bend moment and tensile load under plane stress condition have been derived.
基于能量法原理建立了受压节点承载能力的理论表达式，得到了其极限载荷的上限理论解。
The bearing capacity formulas of the joints under compression were also found out by the energy method and experimental method.
文中讨论了该模型适用于全塑性分析的机理和判据，还设计了一个确定塑性极限载荷的算法。
In this paper the reason and criterion of the application of the model to plastic limit analysis are discussed, and an algorithm of computing plastic limit load is given.
本测力计供计量推力(压力)用，测量计的测量范围为10%极限载荷至100%极限载荷。
YF series cylindric thrust meter is used for thrust (pressure) measurement. The measurement range is 10%-100% of the load limit.
并计算了不同加载角度根土复合体的极限载荷，分析了影响根土复合体极限载荷的若干因素。
The relationship between limit loads and the angle of load is obtained. And the effects of material parameters on limit loads are also studied.
文末还说明了，利用测定的正交层间剪切强度来分析正交铺设层合板短梁的极限载荷是合适的。
Furthermore, it indicates that it is suitable to analyse the ultimate load of a cross-ply laminated short beam with the measured shear strength of cross-interlamination.
通过有限元计算分析，研究了不同地基性质、支座包角和地面载荷对埋地管道极限载荷的影响。
The research contents and results were as follows:(1) With FEA method, the effects of various groundsill character, pedestal angle and ground pressure on the limit load of buried pipe were studied.
应用该软件分析了起重机臂架的稳定性及其极限载荷，分析结果验证了本文所提方法的有效性。
The bucking analysis of actual crane boom is done using this software, and the results of analysis verify the correctness and effectiveness of the methods in this paper.
当整个厚壁圆筒达到屈服状态时，推导了在内压力和轴向力联合作用下的厚壁圆筒的塑性极限载荷表达式。
The relative formulations between limit loads (both axial force and internal pressure ) acting on it are derived while the whole thick-walled tube is led to the yielded state.
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