By static\|load and dynamic\|load test of light aggregate concrete double\|hole hollow board bridge span structure, authors verified the workability of bridge structure at vehicular travel, and judged if the bearing capacity and rigidity satisfied the require of design and standard.
通过对轻骨料混凝土双孔空心板梁桥跨结构进行静、动载试验,验证整桥结构在车辆运营时的工作性能,判定其承载能力和刚度是否满足设计和规范要求,并与普通混凝土预应力空心板梁桥跨结构比较。
Bridge location, bridge type and bridge span are main technological problems of the bridge s preparation.
桥位、桥型及桥跨的选择是该桥前期准备工作的主要技术问题 ,着重介绍桥位、桥型及桥跨选择中考虑和研究的主要因素。
An overpass bridged the highway.
立交桥跨越高速公路。
Closing of the Cable-stayed Wuhu Yangtze River Bridge Middle Main Span of Steel Truss Beam
芜湖长江大桥主跨钢桁梁斜拉桥跨中合龙施工
Research into Deflection of the Mid Span for High Pier and Long-Span Continuous Rigid Frame Bridge
高墩大跨径连续刚构桥跨中下挠研究
Sensitivity Analysis for Mid-span Down Deflection of Long Span Continuous Rigid Bridge
大跨连续刚构桥跨中下挠敏感性分析
The bridge crosses the river in a single span.
河上那座桥是单跨桥.
A passage, roadway, or bridge that crosses above another roadway or thoroughfare.
上跨路，上跨桥，天桥横跨在另一车道或大道之上的通道、车道或桥梁
A bridge arches a river.
一座桥横跨在河上。
a bridge arches the canal.
一座桥横跨在运河之上。
railroad underbridge
跨线桥(铁路线在下)
railroad overbridge
铁路跨线桥(铁路线在上)
There are several bridges across the river .
跨过那条河有好几座桥。
long span cable-supported bridge
长跨距悬吊体系桥梁
The High Bridge crosses the Mississippi.
大桥横跨在密西西比河。
The bridge stands majestic astride the river.
大桥巍然横跨在江上。
A covered bridge traverses the stream.
有盖顶的桥横跨小溪。
The railway goes across the bridge.
那条铁路跨桥而过。
The river is crossed by many bridges.
河上横跨着许多桥梁。
It is required to construct an access bridge over a motorway.
要求跨过公路建造一座跨线桥。