Long span cable-stayed bridge is one of the most important modem bridge types.
大跨度斜拉桥是现代桥梁最具竞争力的桥型之一。
Cable-stayed bridge and stayed cable are obviously geometrically nonlinear structures.
斜拉桥和斜拉索是几何非线性明显的结构。
Binzhou Yellow River bridge is a three-tower cable-stayed bridge with prestressed concrete girders.
滨州黄河大桥主桥是三塔预应力混凝土斜拉桥,主梁为预应力混凝土箱梁。
The importance of cable force adjustment for cable-stayed bridge construction control is discussed.
论述了索力调整在斜拉桥施工控制中的重要性。
It is believed that the crossing will form the world's longest single-tower, asymmetric cable-stayed bridge.
据说,它将成为世界上最长的单塔不对称斜拉桥。
Finally, the construction control of cable-stayed bridge based on BP neural networks is discussed and analyzed.
最后,本文对基于BP神经网络的斜拉桥施工控制进行了探讨。
This program make the construction control analysis of cable-stayed bridge become more convenience at any time.
从而可以更方便、快捷地对斜拉桥施工进行分析计算。
The Changxing harbor bridge in Zhejiang is a prestressed cable-stayed bridge with two tower and single-cable-plane.
浙江长兴港大桥是一座双塔单索面预应力混凝土矮塔斜拉桥。
The multi-scale damage analysis method for steel box girder is presented with respect to Runyang Cable-stayed Bridge.
以润扬大桥斜拉桥为分析对象,提出了扁平钢箱梁结构的多尺度损伤分析方法。
The height of the poles is 100 m yet. Soon it will be 320 m. And it will become the world's biggest cable-stayed bridge.
目前桥两端长度已达100米,很快它将达到320米,并将成为世界上最大的斜拉桥。
Parameter analysis and comparison, given static wind affect the stability of long span cable-stayed bridge main parameters.
参数分析与比较,给出影响大跨径斜拉桥静风稳定性的主要参数。
Harbin sifangtai bridge is a cable-stayed bridge whose girder is composed by steel i-beam above and concrete deck slab below.
作为叠合梁斜拉桥,四方台大桥的主梁由下部的工字钢和上部的混凝土行车道板组合而成。
It is very important for maintaining, monitoring and designing the great bridge to analyze and check the cable-stayed bridge.
斜拉桥检测分析研究对于这类大型桥梁的养管、维修、监测及结构设计有着十分重要的作用。
At present, the law of the research on traveling wave effect for cable-stayed bridge with support system is rare in domestic.
目前,国内对于支承体系斜拉桥行波效应影响规律的研究成果并不多见。
Taking Hebei street cable-stayed bridge as project background, this paper has a particular study to reasonable finished dead state.
本文以天津市河北大街斜拉桥为背景,对斜拉桥合理成桥状态的确定与施工控制展开研究。
Binzhou Yellow River bridge, which is a three-tower prestressed concrete cable-stayed bridge, applies the C55 concrete in the towers.
滨州黄河大桥主桥是三塔预应力混凝土斜拉桥,桥塔采用C55高性能混凝土。
In this thesis a new double decked, separating up and down vehicles, non-diaphragm and partially cable-stayed bridge structure is presented.
本文所研究的上下行分层矮斜拉连续箱梁桥属于无横隔板的双层新型结构。
It is big, though, with an 800-meter-long-main span that's the largest for a cable-stayed bridge in the nation, and the fifth largest globally.
这座长800米的大桥是该国最长,世界第五长的斜拉索桥。
The paper deduces tangent stiffness matrix and set up geometrical nonlinear model of construction control calculation of the cable-stayed bridge.
推演了索单元的切线刚度矩阵,建立了斜拉桥施工控制计算的几何非线性模型。
The main bridge of Fumin bridge in Shenyang is a prestressed concrete cable-stayed bridge with double kinked column pylons and single cable plane.
沈阳市富民桥主桥为折线形双塔独柱式单索面预应力混凝土斜拉桥。
One of the most noticeable structrual differences between the cable-stayed bridge and the truss and girder types lies in the field of flexibility .
斜拉桥与桁架和梁式类型桥之间,在结构上的一个最显著不同之处,在于柔度方面。
Building a bridge in the Yangtze River meant breaking another record-at 120 meters, the Sutong has the deepest foundation of any cable-stayed bridge.
在扬子江上建造桥梁同时也意味着打破了另一项记录:苏通大桥拥有超过任何斜张桥的120米深桥基。
Anchorage zone of pylon, which is a key part of cable-stayed bridge, can pass local concentrated cable force to the tower column safely and uniformly.
索塔·拉索锚固区是斜拉桥中的关键部位,其作用是将拉索的局部集中力安全,均匀地传递到塔柱。
Through the numerical analysis of the flow phenomenon around the cable-stayed bridge by means of numerical wind tunnel, the speed distribution of the f.
运用数值风洞法对斜拉桥部分周围流场进行数值模拟,得到斜拉桥周围流场的速度分布和斜拉桥表面的压强系数。
The rational cable force of self-anchored suspension bridge can be researched by the methods being used in optimizing the cable force of cable-stayed bridge.
自锚式悬索桥理想状态的成桥吊索力,可借用斜拉桥中常用的几种索力优化方法进行研究。
It is demonstrated that the cable-stayed bridge can satisfy the design requirements and the adjustment of cable forces is not needed under the current condition.
结果表明:该斜拉桥在当前状态下能够满足设计要求,不需要进行调索,但拉索面积折减与超载对桥梁承载力具有较大的影响。
The rule of stress distribution is different on different cross sections of the girder of cable-stayed bridge with double cable planes under different type of loads.
在不同类型荷载作用下,双索面斜拉桥主梁不同位置的截面具有不同的应力分布规律。
It is more and more important that the cable force monitoring for alignment and mechanical performance of cable-stayed bridge in the construction of large-span bridge.
桥梁施工控制是桥梁建设的安全保证,施工过程中进行索力监控在保证斜拉桥的线形和结构的受力性能中的地位越来越重要。
In construction of cable tower of cable-stayed bridge, whole vertical-rotation lifting method can reduce difficulty in assembly of cable tower structure at high altitude.
采用整体竖转的施工方法进行斜拉索桥倾斜索塔的吊装,可降低索塔结构的高空拼装工作难度。
Being asymmetric, it's more complex to determine the reasonable finished state and the reasonable construction state of the asymmetric cable-stayed bridge with single tower.
独塔不对称斜拉桥由于其不对称性,使得其合理成桥状态和合理施工状态的确定显得更为复杂。
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