To optimize the cross section of steel box girder of the Xihoumen bridge, a suspensionbridge with a main span of 1 650 m, the aerodynamic performance of twin-box cross sections slottedrespectively with a width of 5.
5m的双箱断面进行了气动性能分析,结果槽宽6。
Research on application of change from hyperbolic arch section into box section
改双曲拱截面为箱形截面技术的应用研究
By comparing the results of large scale model test with that of spatial finite-element analysis,the coefficients of shear lag about the box section of Luzhou Tai an Yangtze River Bridge under several typical loads are gained.
通过大比例模型试验与空间有限元分析结果的比较,得到了泸州泰安长江大桥箱形截面在几种典型荷载作用下的剪力滞系数,并对设计提出了几点建议。
The hydraulic loads,which should be considered in design process,are discussed,including rising force,equivalent static hydraulic load,and dynamic rising force due to difference of water header between inner and outer of box section.
讨论了箱形截面漫水桥设计中应考虑的水力荷载 ,包括浮力、等效静水力和由箱内外水头差引起的动态浮力等 。
Summary of shear lag theories of box-section;
箱形截面剪力滞理论综述
Design resitant to twisting and simplification for reinforced concrete box-section beam;
钢筋混凝土箱形截面构件的抗扭设计及其简化
To reduce the steel quantity and improve the stability of columns, a simplified method of selecting the section of box-section columns is presented.
箱形截面柱是高层钢结构建筑中的主要竖向构件,对柱截面的选择直接影响整个结构的用钢量。
Study on the Seismic Performance of Partially Concrete-filled Steel Box Bridge Piers;
部分内填混凝土钢箱形断面桥墩抗震性能研究
earth-mould box structure at grade
以箱形土墩式建于地面
double-skin pontoon hatchcover
底面铺板箱形舱口盖
3D Aerodynamic Admittance Research of Streamlined Box Bridge Decks;
流线箱型桥梁断面三维气动导纳研究
The Key Technology Researches of the Large Section Pipe Roof-box Jacking Method;
浅埋大断面管棚—箱涵法关键技术研究
The Finite Element Method of Bridge Continuous Box Girder Beam and T Tepth Beam;
箱梁、T型断面梁的空间板有限元解法
orthotropic deck box girder
正交各向异性桥面箱形梁
Java-based Object-oriented Interactive Graphics Toolkit
基于Java的面向对象交互式图形工具箱
dredged profile monitor
挖泥断面形状监测仪
triangular shaped wire
断面为三角形的钢丝
ultrasonic wave quadrant section diagnostic meter
超声波扇形切面诊断仪
Research on influencing factor of flutter for bridge decks with streamlined box section
近似流线箱型断面桥梁颤振影响因素研究
ANALYSIS OF CONSTRUCTION MONITORING OF LARGE-SECTION BOX CULVERT JACKING PROCESS UNDERPASS EXPRESSWAY
大断面箱涵下穿高速公路过程的施工监测分析
Application of Jacking Technique for Box Culvert with Large Cross Section in Construction of Underpass Railway
大断面箱涵顶进技术在下穿铁路工程中的应用
Research on application of change from hyperbolic arch section into box section
改双曲拱截面为箱形截面技术的应用研究
Impact Fracture Curve and Fractured Surface Morphology of PA 6/POE Blends
PA 6/POE冲击断裂曲线及断面形貌
contoured ring forging
具有特定断面形状的环形锻件
The domes are circular or ovoid in cross-section.
穹丘的横断面为圆形或卵圆形。