查询词典 span bridge

On this basis, the seismic response analysis of a three-span continuous middle-supported steel arch bridge with a main span of 428m is conducted under different input conditions of uniform excitation, traveling wave excitation and multi-excitation.

在此基础上分别考察了一座主跨428m的三跨连续中承式钢拱桥在一致激励、行波激励和多点激励下的地震反应规律。

As to the short-span suspension bridge in little span, the numerical analysis method may be used for construction control calculation simply, and precision of calculation by numerical analysis method correspond to it by the finite element theory, meeting the demand of the construction control.

对于小跨径悬索桥，可以将计算简便的解析法用于悬索桥施工控制计算，而计算结果精度与有限位移法求出的结果相当，满足施工控制要求。

With the increasing of long span prestressed concrete bridge adopting cantilever erection construction method, more and more attention are paid to the correlative geometry control theory and practice of long span continuous box girder.

随着采用悬臂拼装施工的大跨度预应力混凝土梁桥的不断增多，与其相关的大跨度连续箱梁悬臂拼装施工线形控制理论和实践日益受到关注。

Located in Jingdezhen, Jiangxi Province, Bailu Bridge is a cable-stayed continuous 3-span harp shaped bridge with a single pylon and a single cable plane and without the backstay.

江西省景德镇白鹭大桥主桥系三跨连续独塔单索面无背索竖琴式斜拉桥，钢塔钢箱梁，塔梁墩固结。

Long-span steel bridge deck pavement is a box girder bridge-building, one of the key technologies, domestic less successful experiences.

桥面铺装是大跨径钢箱梁桥建设的关键技术之一，国内成功经验较少。

This bridge design for 2×80m the continual steel truss girder bridge, the span is 160m, the main spar center distance is 5.75m, clothes rack high 11m, panel length 8m, the main spar geometry graphical representation uses the triangle web member system, the floor system by the carline, the crosnbeam is composed, the member connection uses the high-strength bolt connection, the design load for the dead load and - the live load.

该桥设计为2×80m连续钢桁梁桥，全长为160m，主桁中心距为5.75m，桁高11m，节间长8m，主桁的几何图示采用三角形腹杆体系，桥面系由纵梁，横梁组成，杆件连接采用高强螺栓连接，设计荷载为恒载和中—活载。

Cable-stayed bridge is a new type of bridge structure which has been developed in recent decades and enjoys the characteristics of concinnity, slenderness and strong span ability.

斜拉桥是最近几十年发展起来的新型桥梁结构，具有桥型优美，柔细，以及较大的跨越能力等优点。

The structure parameter influences on lateral stability, such as crankle rigidity ratio of arch rib, arch axis coefficient, arch high span ratio, lateral rigidity of bridge decking and arch rib ratio, the effect of non-orientedly conservative loadings of bridge deck, lateral wind loadings were discussed.

分析了拱肋的抗扭刚度与横向抗弯刚度比、拱轴系数、矢跨比、桥面系的横向抗弯刚度与拱肋的横向抗弯刚度比、桥面系横向刚度引起的非保向力效应、横向风荷载对单肋拱横向稳定的影响，并给出了相应的图表，为拱桥设计时拱肋的结构参数的选取提供一定的依据。

Insein Bridge in Myanmar undertaken by the Company is a double tower, double cable plane, and three-span steel truss cable-stayed bridge with the full length of 581m .

公司具有承接各种大型钢桁架桥的制造、施工能力，所承建的最长的钢桁架桥为双向双车道，全桥总长1200米；承建的缅甸英申大桥全长581米，为双塔双索面三跨钢桁斜拉桥；承建的桥面最宽的桥梁为缅甸的玛哈邦多拉大桥，为双向六车道的双塔双索面斜拉桥；承建的钢桁悬索桥最大跨径500米，双向双车道。

The steel hanging bridge of Yuhuan-Yueqing ferry dock is a steel ferry-bridge approach which span is the largest in Zhejiang province.

玉环—乐清滚装轮渡码头钢吊桥是目前浙江省跨度最大的轮渡钢引桥，工作环境为沿海作业，设计中涉及到台风、海浪、盐雾等诸多因素。

But GST= 0.156, Nm=1. 588. As a result, the foundation of Youyongchi Avicennia marina population was the result of the migration of hypocotyles and human factors.

这项工作可以为海岸防护林中新引进种类的判定以及为研究种群建立者效应方法的确定提供科学依据。

The two-dimensional CDRC-ADI-FDTD update equations for collision unmagnetized plasma are induced. The unconditional stability of the CDRC-ADI-FDTD formulation for collision unmagnetized plasma is obtained by the examples.

推导了碰撞非磁化等离子体中的二维CDRC-ADI-FDTD迭代公式，并用算例验证了碰撞非磁化等离子体CDRC-ADI-FDTD算法也是无条件稳定的。