main girder是什么意思

网络释义

用法例句

Aerostatic performances of truss girders and arch ribs under wind are investigated by using wind tunnel testing and numerical simulations in this thesis.

本文主要运用风洞实验方法和数值实验方法研究桁架结构主梁和拱桥拱肋构件的风荷载作用下的静气动性能，主要的工作有：首先对一个双层空腹桁架主梁结构斜拉桥(闵浦大桥)的节段模型进行了风洞实验研究，通过横向风作用下的二维测力实验对其静气动力三分力系数进行识别，同时分别对该桥主梁进行了二维和三维的数值实验识别，最后对三种方法的结果进行了比较。

For the deck of truss girder,the aerodynamic performance under skew wind is not clear because of the complexity of truss structures.

桁架式主梁断面结构复杂,对其在斜风作用下的静风荷载性能的研究也比较少,以上海闵浦大桥——双层空腹钢桁架结构斜拉桥为工程背景,针对不同风偏角的横向风作用下的桁架结构主梁断面进行风洞实验,并且通过对各风偏角的横向风作用下的主梁的静气动力系数的分解,初步探讨了桁架结构主梁斜风下的静风力系数的计算方法。

Integral lift design of the main trusses in Macao Gymnasium and analysis of the latticed hoist tower;

澳门综合体育馆主桁架整体提升及提升塔架分析

Fatigue test on integral joint of the main truss of the Baling River Bridge

坝陵河大桥钢桁加劲梁主桁架整体节点疲劳试验

Engineers adopted the high-level part-assembly method to install the main truss of Vietnam National Central Stadium.

越南国家中央体育场主桁架采用高空散装法 ,介绍在受工期及结构形式特殊等因素影响下 ,支承胎架的设计与安装、定位。

Study on Modeling of the Active Truss with the Finite Element Method;

主动桁架结构的有限元建模研究

An active truss is constructed from the corresponding passive one and sensors,actuators and the controller.

于桁架结构中集成若干传感器、作动器及控制器,构成主动桁架;针对这一主动桁架,采用传感器和作动器同位配置,分别设计了负速度反馈、LQG和H∞这3种控制器。

Study on the Aerodynamic Parameters of Truss Girder of Shanghai Minpu Bridge under Skew Wind

上海闵浦大桥桁架结构主梁斜风下的气动力参数研究

The Application of ANSYS into Optimizing Design of Main Beam in Joist Portal Crane

ANSYS在桁架结构门机主梁优化设计中的应用

The long span cable truss bridge is a brand new kind of long span bridges which composed of prestressed cable trusses, main towers, anchorages and stiffing girders.

大跨索桁桥是一种全新的桥梁结构体系,由预应力索桁架、塔、碇和加劲梁4个主要部分构成。

Form Finding and Static Mechanical Behavior of the Beam (Truss) String Structures;

张弦梁（桁架）结构形状确定及静力性能分析

Optimum Design and Research on the Steel Structure for the Large Double Girders Truss Crane

大型双梁桁架门式起重机结构设计及优化研究

Design and Analyse on a Composite Structure of Steel Pipe Girder and Steel Box Girder

钢箱梁及钢管桁架组合结构体系设计与分析

Design and study on steel structure for large-scale double-girder-truss cranes

大型双梁桁架门式起重机钢结构设计与研究

Typical framed structures are beams, grids, plane and space frames or trusses.

典型构架结构为梁、格栅、平面的和空间的框架或桁架。

"Truss： In building construction, a structural frame usually fabricated from pieces of metal or timber to form a series of triangles lying in a single plane."

桁架:亦称桁梁。房屋建造中用金属或木材在同一平面上构造一系列三角形的结构框架。

Hollow box structures for both the deck and piers, whether of steel or concrete, are better than steel trussed structures.

无论是钢结构还是混凝土结构,空心的箱型结构对承梁和桥墩都比钢梁桁架式结构好。

frameworksupporting a roof,bridge,etc

（支撑屋顶、桥梁等的）构架,桁架.

Research on Active Vibration Control of Intelligent Truss Structure with Random Parameters;

随机参数智能桁架结构振动主动控制研究

The piezoelectric adaptive truss structure was composed of piezoelectric ceramic sensors, actuators, and flexible beams.

由传感器、作动器与柔性梁组成压电自适应桁架结构。

Experimental Research on Static and Dynamic Responses of Bridge Longitudinal Truss with Typical Welded Details;

含局部焊接细节的桥梁钢桁架结构静动力响应实验研究

Research on the Design of Trusses for Residential Buildings Framed with Staggered Truss;

钢结构住宅交错桁架体系中桁架设计研究

Overall design of single girder trussed gantry crane and main girder design

桁架式单梁门式起重机总体及主梁的设计

Scheme Design of Large-span Steel Structure Truss Structure

大跨度空间钢结构桁架结构设计研究

Fatigue test on integral joint of the main truss of the Baling River Bridge

坝陵河大桥钢桁加劲梁主桁架整体节点疲劳试验