应力幅法,stress swing method
1)stress swing method应力幅法
1.Some of the core technologies are the structural fatigue life design based on thestress swing method and valuation technology.以三菱重工为代表的日本大型起重机结构设计技术在全球技术市场具有鲜明的技术特色和领先优势,其核心技术之一是基于应力幅法为基础的结构疲劳寿命设计与评估技术。
2)stress range应力幅
1.The simple calculation method of equivalent fatiguestress range and the model of fatigue life prediction of structure members are given.介绍了海洋平台结构整体疲劳寿命预测的方法与步聚 ,给出了平台构件等效疲劳应力幅的简化计算方法和预测疲劳寿命的模型 ,并以渤海八号固定采油平台为例 ,对平台整体疲劳寿命进行了预测与分析。
英文短句/例句
1.Research on Heavy-load High Fatigue Stress Amplitude Cable and Anchorage of Cable-stayed Bridge大吨位高疲劳应力幅斜拉索及锚具研究
2.The essential reason of influence of stress amplitudes and waveforms on rock life was different dissipation of energy.结果表明，应力幅值、波形和频率都对岩石的疲劳寿命有显著的影响。
3.This paper presents a reliability design method for fatigue strength of steam turbine parts subjected to alternating and mean stess with random variable stress ratio.本文介绍了应力幅和平均应力之比为随机变量时汽轮机零件疲劳强度的可靠性设计方法。
4.Application of Pre-stressed Gai Liang Ⅱ Bridge Pier Design整幅预应力盖梁Ⅱ型桥墩设计与应用
5.EVALUATION METHOD OF FATIGUE DAMAGE UNDER VARIABLE AMPLITUDE STRESS BASED ON PLASTIC STRAIN基于塑性应变的变幅应力疲劳损伤评估方法
6.Moment Redistribution in Prestressed Continuous Steel-concrete Composite Beams with External Tendons;体外预应力钢—混凝土连续组合梁的弯矩调幅
7.Discuss on Simulate Analysis and Moment Modification in Prestressed Concrete Frame;预应力混凝土框架模拟分析及弯矩调幅探讨
8.This would result in about 1. 5 million variable amplitude stress cycles, assuming each truck produces one stress cycle.假定一辆卡车产生一次应力循环，这将产生1．5百万次变幅应力循环。
9.Study on Internal Force Redistribution and Moment Modification in Prestressed Concrete Frame;预应力混凝土框架塑性内力重分布与弯矩调幅的研究
10.Using this technology in shaped charge warhead will greatly improve the penetration power.该项技术在各种破甲战斗部中推广应用,可大幅提高破甲威力。
11.“The average is thus a poor representation of the large variability of the stress amplitudes in the crust.“平均的情况则只能较差的反映地壳中应力振幅非常大不同的状况。
12.The horizontal part of the Coriolis force suppressed the nonlinearity of internal waves; and the wavelength was broadened.科氏力水平分量抑制内波的非线性效应,使得内波变缓,振幅减小。
13.Experimental Study and Analysis of Prestressed Subassemblage Concrete Frame on Moment Modification;预压装配式预应力混凝土框架弯矩调幅实验研究与理论分析
14.Dynamic and Seismic Response Analysis of Wide Deck and Dwarf-Tower Double Cable-Stayed Bridge;双索面宽幅矮塔斜拉桥的动力特性及地震反应研究
15.Limit value of lateral vibration amplitude for traffic safety of T-shape prestressed concrete bridge预应力混凝土T形梁桥横向振幅行车安全限值分析
16.After the lode disappearance, the stress of each calculation point in the road diminishes quickly, particularly the verticial stress.当载荷消失后，路面内各计算点的应力值迅速减小，尤其竖向应力减小幅度更大。
17.dielectric ampliude induction logging instrument幅度介电感应测井仪
18.log-magnitude and phase diagram响应幅相图,伯德图
相关短句/例句
stress range应力幅
1.The simple calculation method of equivalent fatiguestress range and the model of fatigue life prediction of structure members are given.介绍了海洋平台结构整体疲劳寿命预测的方法与步聚 ,给出了平台构件等效疲劳应力幅的简化计算方法和预测疲劳寿命的模型 ,并以渤海八号固定采油平台为例 ,对平台整体疲劳寿命进行了预测与分析。
3)amplitude of stress应力幅度
4)stress amplitude应力幅
1.Influences ofstress amplitude on the transient current behavior during corrosion fatigue for LY12CZ aluminum alloy in 3.５％ ＮａＣｌ溶液中恒电位下，应力幅对腐蚀疲劳（ＣＦ）应变电流行为的影响以及应变电流与腐蚀疲劳损伤相对应的关系结果表明：应变电流能反映 ＣＦ不同阶段的损伤行为应变电流的波型随 ＣＦ过程所发生的变化主要表现在应变电流的波幅、波峰数及其与应力波的相位差上不同应力幅下的应变电流行为的差异主要表现在：高应力幅下，在一个循环周次内，瞬变电流在整个腐蚀疲劳过程中均出现两个波峰；而低应力幅下，腐蚀疲劳初始阶段和裂纹扩展最后阶段均只出现一个波峰长距离显微镜（ＱＲＭＳ）的动态观测表明，高应力幅下产生的表面裂纹数明显多于低应力幅下的表面裂纹数，从而使得高应力幅下的最大峰值电流密度（Ｊｍ）和应变电流波幅均比低应力幅下的要高。
2.From the reducing thestress amplitude,and using the energy method,writer analyzed the principle of the anti-strike ability of the bolt.介绍提高螺栓连接强度的一般方法,提出一种通过增加钢套的简单方法以增大螺栓的柔度,从而提高螺栓连接强度;并从降低螺栓应力幅方面说明该方法能提高螺栓连接强度,运用能量的方法分析其提高螺栓连接抗冲击的原理。
3.This paper describes the calculation method and process ofstress amplitude andstress amplitude spectrum to evaluate the safety life time of steel structure for tower crane.本文介绍了塔式起重机钢结构安全寿命评估中的应力幅及应力幅谱系数的计算方法和过程。
5)stress variation应力变幅
1.By using a computer code specifically developed for externally prestressed concrete bridges, thestress variations in the external tendons of several typical spans are analyzed.利用研发的体外预应力混凝土桥梁结构弹性阶段非线性分析专用程序 ,对几种典型跨径体外预应力混凝土梁桥的体外预应力钢束在汽车活载作用下的应力变幅进行分析。
6)stress amplitude应力振幅
1.The fatigue life is seen to depend on the grain size andstress amplitude, based on the nonequilibrium statistical theory of fatigue fracture and the model of interface energy.为了研究晶粒尺寸对多晶体金属疲劳寿命的影响,基于疲劳断裂非平衡统计理论和界面能模型,导出了多晶体金属的疲劳寿命随晶粒尺寸和应力振幅的变化公式。
2.The responses of hysteresis loops tostress amplitude and frequency are studied in this paper based on the influences of fatigue loading on stress-strain curves.基于疲劳载荷对应力～应变滞回曲线的影响 ,作者研究了滞回曲线对应力振幅和频率的响应 ,获得了载荷超过屈服点后应力振幅增大 ,滞回曲线趋于稳定 ,应变硬化效应增强的结果。
3.The influence ofstress amplitude on marble is much larger than that of frequency.饱和大理岩具有显著的应力振幅效应和频率效应以及各向异性。
延伸阅读
轧辊残余应力(见轧辊应力)轧辊残余应力(见轧辊应力)residual stresses in rollzhagun eanyu yingli轧辊残余应力(residual stresses in roll)见礼辐应力。
