Using the bridge-vehicle interaction model considering road roughness,the properties of the vehicle-bridge vibration were investigated,including the impact factor and the riding comfort evaluation.
以日本首座公路钢管混凝土拱桥——新西海桥为对象,进行该桥的自由振动特性分析,采用考虑路面不平整的桥梁与车辆相互作用力学模型,分析了在移动车辆作用下该桥的动力特性,包括冲击系数和舒适度评价。
Bridgehead Bump on the bridge vibration affected by the outcome of that bridge structure will lead to increased impact factor,in order to effectively control the impact of this paper in bridge design,ride board design,soft-settlement areas to be strictly controlled to prevent bump on the bridge structure of important measures.
桥头跳车对桥梁的振动影响,通过分析得知其结果会导致桥梁结构冲击系数增大,为了有效控制这种影响,本文在桥梁设计、搭板设计、软基沉降等方面加以阐述防治桥头跳车的相关措施。
The impact factor of taxiway bridge is evaluated.
采用动载测试理念,计算不同机型通过滑行道桥的动力响应曲线,研究机载对滑行道桥的冲击系数,分析不同载位动、静位移数据,建立滑行道桥动-静荷载力学计算模型。
Study on impact coefficient of ladle turret when in operation;
钢水罐回转台受包冲击系数研究
Research of bridge impact coefficient on it s structure frequency;
桥梁冲击系数按结构频率的计算研究
Taking two bridges as example,the influence of bridge basal frequency on impact coefficient of PC continuous rigid frame bridges with long-span was analyzed.
以2座大桥为例,分析了桥梁基频对大跨PC连续刚构桥冲击系数的影响,并将算例中的冲击系数计算结果同按规范JTG D60—2004计算的结果进行了比较。
Analysis and Comparison of Displacement Impact Coefficient with Moment Impact Coefficient of Simple-supported Beam
简支梁位移冲击系数与弯矩冲击系数大小分析与比较
THEORETICAL ANALYSIS AND THINKING ON IMPACTING FORCE WITHSTOOD BY HIGHWAY BRIDGES
公路桥梁冲击系数的理论分析与探讨
Experimentation Analysis of Relation Between Impact Factor and Bridge Floor Roughness
桥面平整度与冲击系数相关实验分析
Parametric Torque Converter Dynamic Model with Variable Shock Loss Coefficient
变冲击系数的几何参数化变矩器特性模型
Calculation Method and Experimental Study on Impact Coefficient of Simply Supported Bridge Span Structures
简支桥跨结构的冲击系数计算方法及实验研究
Impact Coefficient of New Xinnan Bridge Based on Vehicle Field Test
基于跑车试验的新欣南大桥冲击系数研究
DISCUSSION OF IMPACT FACTORS OF LARGE SPAN HIGHWAY CONCRETE BRIDGES
大跨度混凝土公路桥梁冲击系数的探讨
Analysis of Continuous Girder Bridge's Influencing Parameter of Impacting Factor Based on the Code's Method
基于规范方法的连续梁桥冲击系数影响因素分析
Impact Factor Analysis of Spring-Supported Beam Traversed By Uniformly Distributed Load
匀速移动均布荷载作用下弹性支座简支梁冲击系数研究
The Algorithm of Non impact Fast Feed Control in Five Axis CNC System
五轴联动数控系统无冲击快速进给控制算法
8-channel Integrated Cannon Shock Wave Data Acquisition System
8通道集成式炮口冲击波数据采集系统
Numerical Simulation Study of Impact Trend of Coal and Rock System Model;
煤岩系统模型冲击倾向的数值模拟研究
Research on Heat Transfer Characteristics and Discharge Coefficient of Impingement/effusion Cooling System;
冲击/发散冷却换热特性及流量系数研究
The Research of Continuous Impact Experiment s Control and DAQ;
连续冲击实验控制与数据采集系统研究
The Numerical Analysis of the Dynamic Response of Rallway Vehicie/Track Systems Subjected to Impact Loading;
铁路车辆/轨道系统冲击载荷响应的数值分析
General Impulsive Loading Coefficient of Bars, Axes and Beams;
机械杆件冲击动荷系数公式的统一形式
The Calculation of the Coefficient of the Moving Load When Thinking the Mass of the Shocked Object;
考虑被冲击物的质量时动荷系数的计算
Analysis of the influence of shock response of piping system to its structure and parameter
管路系统结构及其参数对冲击响应的影响分析