This paper attempts to put forward the scheme design idea of bridge model by the analyzing design requirements of the model and load methods in the match of the structure design,and choose structure design schemes.
文中从结构设计大赛的模型要求及比赛加载方式分析入手,提出桥梁模型的设计方案构思,选择结构方案,并进一步对模型进行了强度、刚度和稳定性受力分析。
Taking the middle pier of a grade separation bridge in Beijing City as the example, the article carries out the vibrostand experiment study of the bridge model earthquake reaction, and investigates the influence of the model earthquake reaction on the rubber support in layers, which provide the experimental basis for the anti-earthquake design of the bridge structure.
该文以北京市某立交桥中墩为原型,进行了桥梁模型地震反应的振动台实验研究,考察了分层橡胶支座对模型地震反应的影响,为桥梁结构的抗震设计提供实验依据。
The general testing scheme of large-scale bridge model including static test, dynamic test and pseudo dynamic test are presented briefly in this paper.
主要概述大型桥梁模型试验的总体试验方案，包括静力试验、动力特性试验和拟动力试验；介绍了试验的实施情况。
Research methods:Using finite element theory,beam-slab models of plane slab and frame slab ballastless tracks are built,the model calculation is caught by the finite element tool software ANSYS.
研究方法:采用有限元理论,建立了平板和框架板无砟轨道的梁-板模型,应用大型有限元工具软件ansys对模型进行求解。
The pier is constructed with the technology of wood beams formwork with steel support in sections.
襄渝铁路二线牛角坪双线特大桥2号墩设计为空心薄壁高墩,墩高98m,采用钢支架木梁模板分节施工。
Building damage due to diferential settlement was evaluated using the deep-beam method together with a damage criterion.
采用材料力学中深梁模型的变形曲线,与破坏准则相结合对建筑物在差异沉降下破坏的机理进行了分析,理论分析与实测结果吻合较好。
Brick-and-concrete building damage due to diferential settlement is evaluated using the deep-beam method together with a damage criterion.
基于当前上海地铁基坑开挖过程中引起两栋砖混建筑变形破坏的实测数据,采用深梁模型的变形曲线,并推导了弯曲应变与剪切应变,与破坏准则相结合进行了分析,理论分析与实测结果吻合较好。
Experimental Investigation of Self-anchored Suspension-cable Stayed Bridge
自锚式悬索—斜拉组合体系桥梁模型试验研究
Research on Simplified Calculating Model of Integral Abutment Bridges
整体式桥台桥梁的简化计算模型研究
Modal Coupling Analysis of Long-span Bridge Model in Wind Tunnel Test
大跨桥梁风洞试验模型模态耦合分析
Research and Analyse on the Model Test of the Concrete Bridge Deck Slab of the Cable-Stayed Bridge;
斜拉桥混凝土主梁桥面板模型试验与分析
A bridge made in the dental laboratory on plaster models.
要做桥梁修复的牙齿要做成石膏模型。
Numerical Simulation Study on Aerostatic Coefficients of Representative Sections of Bridge;
桥梁典型截面静风系数数值模拟研究
MODEL TEST STUDY OF CRACK IDENTIFICATION ON STEEL TRUSS BRIDGE
钢桁架桥梁裂纹识别的模型试验研究
Research on GM(1,1)-Markov Model for Prediction of Bridge Durable Condition
基于GM(1,1)-Markov模型的桥梁耐久性预测
Multi-cable stayed beam model and nonlinear vibration analysis of cable-stayed bridge
斜拉桥单梁-多索模型的非线性振动
Persistence of a HIV model with Bridge-people
具有桥梁人群的HIV模型的持续生存
A multifactor forecasting model for continuous beam bridges
多因子预测模型在连续梁桥中的应用
Decision-Making Model for Bridge Inspection and Maintenance Based on Benefit Maximization
基于效益最大化的桥梁检修决策模型
Bridge vulnerability analysis model based on tactical investigation
基于战术研究的桥梁易损性分析模型
Pattern Analysis and Model Prediction of Bridge Health Monitoring Information;
桥梁健康监测信息模式分析与模型预测
Model test of Harbin Gongnongbing Bridge with steel wing and rigging beam
哈尔滨市工农兵钢箱索梁桥模型试验研究
Application of numerical model of tidal bore to bridge works in the Qiantang Estuary
涌潮数学模型在钱塘江河口桥梁工程中的应用
The Similarity Rules of Aeroelastic Model of High Pier Wind Tunnel Tests
桥梁高墩气动弹性模型风洞试验的相似律
Dynamic Model and Aerodynamic Analyses of Long-Span Cable-Stayed Bridge with Open Section Girders;
大跨度开口主梁斜拉桥的动力模型及风振分析
