Finite element analysis on structure of suspension bridge with APDL;
用APDL对悬索桥结构进行有限元分析
Scheme optimization for a flexible suspension bridge s maintenance;
柔性悬索桥维修方案的优化
The effect of vector-span ratio of main cable on economic and technical index of long span suspension bridges;
主缆矢跨比对大跨悬索桥经济技术指标的影响
Stability parameter pnalysis of wind resistance and wind tunnel test for long-span self-anchored suspension bridges;
大跨径自锚式悬索桥抗风稳定参数分析与风洞试验
Flutter stability analysis of suspension bridges by precise time-integration method;
悬索桥颤振稳定性分析的精细时程积分法
Analytical solution of installing curve of suspended bridge s main cable;
悬索桥主缆安装曲线的解析解
In combination with the fuzzy theory with the neural network,a fuzzy-neural network for safety assessment of the long-span suspended bridges is set up.
将模糊理论与神经网络技术结合起来,建立用于大跨度悬索桥安全性评估的模糊神经网络。
According to the actuality of fast development of road cosntruction industry,it discusses the developing trends of road bridge from board bridge,pile bridge,steel reinforcing concrete arch bridge,slanting bridge and suspended bridge,so as to promote the development of road bridge in China,and can be reference for bridge designers in China.
针对公路建设事业迅猛发展的现状,从板式桥、梁式桥、钢筋混凝土拱桥、斜拉桥、悬索桥等多种桥型出发,深入地探讨了公路桥梁的发展趋势,以促进我国公路桥梁的发展,可供我国的桥梁设计人员参考借鉴。
Research of detection and maintenance on cable suspension bridge;
悬索桥的检测及维修方法研究
Among them, cable suspension bridge is widely used for its widest spanning structure.
随着我国交通事业的大发展,需要在大江大河以及海上建造更多的桥梁,悬索桥作为一种跨越能力最大的桥梁结构形式将被广泛采用,在悬索桥建造过程中,为了获得理想的成桥状态,有必要对悬索桥施工过程进行监测与控制。
Simplifying long span suspension arch bridge(SAB) as a spatial finite element model sub?jected to three orthogonal artificial earthquake waves simultaneously,nonlinear response of SAB is analyzed.
将大跨度悬索拱桥简化为空间有限元计算模型,采用人造地震波在3个正交分量同时作用,分析了悬索拱桥几何非线性响应规律,并对行波效应和相干损失的影响行了比较分析,结果表明在考虑相干损失和行波效应的地震激励下,结构的响应量比仅考虑行波激励的结果较大。
This paper configures a finite element model of the suspension arch bridge structure and studies the geometric non-linearity seismic response of the long-span suspension arch bridge under two cases of one-dimensional and longitudinal synchronous excitation and traveling wave effect.
建立了悬索拱桥的有限元结构模型,研究了大跨度悬索拱桥在纵向一维一致激励和行波效应2种情况下的几何非线性地震响应,此研究结果对该种桥型的实际应用具有一定的指导意义。
And the suspension bridge from hanging vines.
悬索桥受到了悬挂着的藤的启发。
Mechanical Characteristics of the Suspension Bridge with 3D-cable and Analysis of the 3D-Linetype for Postcs
空间缆索悬索桥受力特性及缆索成桥线形分析
Excavation of South Anchorage Foundation Pit of Suspension Bridge of Runyang Bridge
润扬大桥悬索桥南锚碇基坑开挖施工
Comparison and Selection of North Anchorage Foundation Alternatives for Runyang Bridge Suspension Spans
润扬大桥悬索桥北锚碇基础方案比选
THE GIRDER CONSTRUCTION TECHNIQUES OFTHE SHANTOU BAY SUSPENSION BRIDGE
汕头海湾大桥悬索桥加劲梁施工技术
Analysis of finished main cable shape of self-anchored suspension bridges with single tower
独塔自锚式悬索桥主缆成桥线形分析
Design of Middle Steel Tower on Triple-Tower Suspension Bridge of Taizhou Yangtze River Bridge
泰州长江大桥三塔悬索桥钢中塔设计
Main Cable Shape Control with Suspension Splay Casting in Cable Self-anchored Suspension Bridge
自锚式悬索桥悬浮式散索套下主缆线形控制
The Adjustment of Datum Strand Based on Catenary Equation in Long-Span Suspension Bridges
基于悬链线的大跨度悬索桥基准索股调整
The Construction Control Research on Hangers Installation of Self-anchored Suspension Bridges;
自锚式悬索桥吊索安装施工控制研究
Study on the Static and Dynamic Characteristics of Long-Span Suspension Bridges with Spatial Cable System
空间缆索体系悬索桥静动力性能研究
Optimization Analysis of Hanger Tensioning Process on Self-anchored Suspension Bridges
自锚式悬索桥吊索张拉过程优化分析
Research on Time-Varying Reliability of Suspension Bridge Hanger in a Whole-Life Period
悬索桥吊索寿命期内动态可靠性分析
Anti-corrosion Airproofing Technique of Suspensionbridge Sling
悬索桥吊索压力注入密封防腐蚀技术
Research on hanger installation analysis and construction management for self-anchored suspension bridge
自锚式悬索桥吊索张拉施工控制分析
Influence Research of Temperature on Suspension Bridge Anchor Span Strand Tension
温度对悬索桥锚跨索股张力影响研究
Linear influence factor analysis on the baseline cable of the suspicion bridge
关于悬索桥基准索线形影响因素分析
Long-term monitoring and analysis of the wind environment at the site of Runyang Suspension Bridge
润扬大桥悬索桥桥址风环境的长期监测与分析
