repeated load
英 [rɪˈpiːtɪd ləʊd]
美 [rɪˈpiːtɪd loʊd]
网络 重复荷重
双语例句
- Research of asphalt mixtures 'parameter under repeated load based on power model
重复荷载下沥青混合料幂函数模型参数研究 - Failure rate model of components under random repeated load
随机载荷多次作用下的零件失效率计算模型 - Research on Permanent Deformation of Asphalt Mixture by Triaxial Repeated Load Test
沥青混合料永久变形的三轴重复荷载试验研究 - Study on the Silt Permanent Deformation Prediction Model Test and Theory in Repeated Load
重复荷载作用下粉土永久变形预估模型试验和理论研究 - Viscoelastic Finite Element Analysis of Deformation of Asphalt Mixtures Under Repeated Load
重复荷载下沥青混合料变形的粘弹性有限元分析 - This paper reports the laboratory research of subgrade soils under repeated load applications, including the resilient modulus of subgrade soils, the development of permanent deformation over load accumulation, and the influence of various factors on permanent deformation.
通过路基土在重复荷载作用下的室内实验，研究了路基土回弹变形和累积变形随荷载轴次增长的发展规律以及各种因素对累积变形的影响。 - The model testing is made on reinforced earth wall under repeated load of train to get the dynamic respond characteristics. The change regularity of the average values of acceleration and displacement are obtained with the height of the wall.
通过对加筋土挡墙在列车车辆重复荷载作用下的模型试验，得出了加筋土挡墙的动态响应特性：水平、竖向加速度及位移均值随挡墙高度的变化规律。 - Study of the Critical Dynamic Stress and Permanent Strain of the Subgrade-Soil under the Repeated Load
重复加载下路基填土的临界动应力和永久变形初探 - Predication and reliability analysis of long-term deformation of reinforced concrete bending members subjected to random repeated load
随机反复荷载下钢筋混凝土受弯构件变形的计算及可靠度分析 - Through parametric study and experimental investigation, the model of stress-strain and the formula of residual plastic deformation under repeated load are proposed.
对碳纤维混凝土棱柱体试件作了低周重复加、卸载试验，通过试验测试及变形参数研究，提出了碳纤维混凝土重复加、卸载应力-应变曲线方程及残余塑性变形的计算公式。 - A study on deformation and fracture of materials and member under repeated load
材料和构件在循环冲击载荷下的变形断裂研究 - The Stress Dependency Model and Result of Repeated Load Triaxial Test for Subgrade Soil
路基土重复三轴试验研究结果及其本构模型 - Triaxial repeated load creep tests are employed to evaluate the influence of high temperature and heavy load on the deformation property of AC-20 asphalt mixture.
为评价高温和重载对沥青混合料变形特性的影响，对AC-20级配的沥青混合料进行三轴重复荷载蠕变试验研究。 - The low-cycle repeated load tests were conducted for four joints connecting the outer-plated steel-concrete composite beam and reinforced concrete column, and another four joints connecting the outer-plated steel-concrete composite beam and shaped-steel concrete column.
对四个外包钢-混凝土组合梁与钢筋混凝土柱的连接节点和四个外包钢-混凝土组合梁与型钢混凝土柱的连接节点进行了低周反复荷载试验研究。 - Due to the effect of repeated load, the top-down cracks will propagate downwards vertically, and influence the service of pavement greatly, even cause the failure of pavement structure.
在荷载的重复作用下，这种裂缝会由上向下疲劳扩展，严重影响路面的使用功能甚至导致路面结构的破坏。 - Through the research of corrugated steel shear wall in repeated load, the ultimate load-carrying capacity and hysteresis property is found.
对整片折板钢板剪力墙在反复荷载下滞回性能进行研究，得到了折板钢板剪力墙极限承载力、延性和滞回性能。 - The differential remnants deformations of the subgrade and track structures appear under the repeated load, it change the geometrical dimension of the subgrade and track structures.
主要表现为轨道与路基结构在列车重复载荷作用下产生不均匀的残余变形，导致轨道与路基结构的几何形位、尺寸不断发生变化，产生各种不平顺。 - Triaxial Repeated Load Creep Tests and Research on Deformation Property of Asphalt Mixture at High Temperature and Heavy Load
高温重载下沥青混合料变形特性三轴重复荷载蠕变试验研究 - Through testing eight composite beams with partial shear connectors under dead load and repeated load, the effect that repeated load acts on composite beams is analyzed on the basis of the test process, phenomena, and result.
通过8根部分剪力连接组合梁的静载和重复加载试验，在对试验过程、试验现象以及试验结果分析的基础上研究了重复加载对部分剪力连接组合梁受力性能的影响。 - The vibration equation of the reinforced earth wall under repeated load of train are also derived.
推导了加筋土挡墙在重复荷载和稳态阻尼作用下的竖向位移、速度、加速度振动方程。 - The sample of 16Mn/ Zn laminated aseismic composites has hysteresis characteristic, which make the structure conform to the inner force and deformation under repeated load and decrease the vibration.
16Mn钢/锌抗震复合材料试件具有滞回特性，使结构适应反复载荷作用下的内力和变形，起到减震的作用。 - Repeated load character makes material fracture procedure under repeated impact load differ from that under impact ductility load.
循环载荷的特点，导致材料在多冲载荷下的破断过程，不同于一次摆锤冲击载荷下的破断过程； - The characteristics of the loads and the materials have a some random appearances. The fatigue reliability analysis is used to assess the safety of a reinforced concrete structure subjected to a repeated load.
疲劳分析与验算是承受反复荷载作用结构设计的重要内容之一，相应的可靠度为疲劳可靠度。 - Model testing and dynamic respond analysis on reinforced earth wall under repeated load
加筋土挡墙在重复荷载作用下的模型试验与动态响应分析 - It discusses the bricking-up broken by low-cycle repeated load and earthquake-resistant nature and strengthening effect after bricking-up strengthening bear low-cycle repeated load again. This will give the evidence to analyze the earthquake-resistant nature of carbon fiber cloth strengthen bricking-up.
探讨了在低周反复荷载作用下破坏的砖砌体，在碳纤维布加固后再次承受低周反复荷载的抗震性能和加固效果，为进一步分析碳纤维布加固砖墙砌体的抗震性能提供依据。 - The research reveals the characteristics of the joints that the plastic deformation accumulates in one direction in which the plastic deformation occurs firstly, and the monotonic load deformation curves can generally envelop those under repeated load conditions.
研究揭示了这类节点塑性变形沿首次塑性开展方向累积的特点，并指出单调加载曲线可以基本包覆滞回曲线。 - Discusses the relation between asphalt mixtures volume fractal dimension and shear property by triaxial repeated load creep tests.
然后通过重复荷载蠕变试验用流变次数和动态模量指标评价沥青混合料的剪切性能，对沥青混合料体积分形维数与其剪切性能的关系进行了探讨。 - Then, low-cycle and repeated load was designed and completed to reach the maximum capacity of the framework and to form a body system.
然后分别对两榀框架进行模拟地震作用的水平低周反复荷载试验，使其达到最大承载力、形成机构体系。 - The steel in the service process is often subject to strong winds, earthquakes, etc. The role of repeated load may lead to structural members repeatedly into the plastic state, so the plastic fatigue damage or even rupture.
而钢结构在服役过程中经常会受到强风、地震等重复荷载的作用，可能会导致结构构件反复进入塑性状态，从而发生塑性疲劳破坏甚至断裂。