将各机动飞行任务的同类任务段和同类载荷循环乘以任务混频后进行加权平均即得到机动飞行类综合载荷谱。
After averaging the same flight segments by multiplying mission mix rates, then the weighted mean profiles can be obtained, which represent the composite maneuver flight loading spectrum.
试验表明这些加载方式可以较准确地模拟车辆在实际道路上行驶时所承受的载荷,从而评价驱动桥的综合性能。
Tests show that the loading scheme can rather accurately simulate the actual loads exerting on a vehicle and hence can relatively exactly evaluate the comprehensive performance of drive axle.
本文对谱载荷下预测疲劳裂纹扩展的各种模型作了综合介绍及评述。
This paper gives a comprehensive introduction and review of the models for predicting fatigue crack growth under spectrum loadings.
评价膜-基体系的综合性能的重要指标是其失效的临界载荷。
The critical load of failure is an important index for the comprehensive performance of coating-substrate systems.
复合地基载荷试验综合反映了桩及桩间土的承载性状。
The loading test of composite foundation reflects the comprehensive bearing capacity and characters of pile and soil.
提出了综合考虑动载荷和结构参数双重随机性的动力可靠度分析方法。
The method for dynamic reliability analysis, in which the randomicity of dynamic loads and structural parameters can be considered, is proposed.
利用模糊数学方法,通过模糊综合评判,确定了转臂轴承的模糊平均当量动载荷,并计算了转臂轴承的模糊可靠性寿命。
Fuzzy average equivalent dynamic load of arm bearing is calculated by using fuzzy mathematics method and fuzzy comprehensive evaluation. Fuzzy reliability life of arm bearing is calculated.
最后提出一个重要的组合参数,反映了叶片尖部载荷和叶尖间隙的流向分布对叶尖泄漏掺混损失的综合影响。
Finally, an important combination parameter was put forward to reflect the overall influence of blade loading and tip clearance distribution on the tip leakage mixing loss.
在综合分析原有雪载荷计算方法的基础上,应用微分的思想探索更能反映拱顶特性的雪荷载估算方法。
Based on synthesis and analysis of traditional snow-load calculation method, an improvement was proposed with an aim of reflecting snow-load of the vault curve characteristics more exactly.
分别采用室内回弹试验、野外平板载荷试验和堆载试验,综合确定土体的再压缩模量;
The synthesized reload modulus was confirmed by resilience test, plate loading test, and large scale bearing test. The replacement foundation modulus was ensured by the method of equivalent-stiffness.
切削加工性能好,具有较高的综合力学性能,主要用于承受较大冲击载荷和振动的重要结构件。
This high comprehensive mechanical property steel is aiming at the important structure received higher impact load and intensive vibration.
论文提出了基于蚁群算法的新的资源发现算法,在查找资源的同时,综合考虑路径载荷、延时等因素,找到综合费用最低的路径。
In this paper we bring forward a new resource detection algorithm based on ant colony algorithm. It takes account of certain factors such as path load, delay and finds lowest cost resources.
综合现代采煤机螺旋滚筒设计理论和方法,将模蝴理论应用于螺旋滚筒结构参数的优化设计、能充分考虑影响载荷波动的各种因素的模糊性。
Based on up-to-date design theory and method of spiral type cutting drum for a shearer, the authors apply fuzzy theory to optimum design of structural parameters of the drum.
研究了AZ91D镁合金在冲击载荷和去离子水介质综合作用下的磨损特性。结果表明,镁合金表面冲击斑深度及面积随冲击次数的增加而增加;
The impact wear behavior of AZ91D magnesium alloys in de-ionized water has been investigated. The results showed that the depth and area of wear scar increased with the impact cycles.
研究了AZ91D镁合金在冲击载荷和去离子水介质综合作用下的磨损特性。结果表明,镁合金表面冲击斑深度及面积随冲击次数的增加而增加;
The impact wear behavior of AZ91D magnesium alloys in de-ionized water has been investigated. The results showed that the depth and area of wear scar increased with the impact cycles.
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