Detailed introduction is also made on arch rib lifting construction, which perfects the non-support cable crane system and provides good references for arch bridge construction. 目前,我国大跨度钢筋混凝土拱桥采用的施工方法主要有体外支架法、缆索吊装法、悬臂拼装法、转体法和劲性骨架法。
Pipeline Construction with Overhead Cable Crane System in Big Drop and Steep Sloping Area 采用悬索吊车系统进行大落差陡坡管道施工
Elastic spread should not be neglected in the equipment of large skyline defection, such as aerial ropeway and suspension cable crane. 架空索道、缆索起重机等承载索挠度比较大的设备,弹性伸长更是不可忽视。
Optimization design and application of cable crane under LIZIGOU Extra Bridge Construction 李子沟特大桥施工缆索吊车的设计优化与应用
Design of Load-Bearing Cable of Cable Crane Used in Large-Span Bridge Construction 桥梁施工缆索吊机承载索的设计研究
Structural Behavior Study on Short Suspenders of Half Through Arch Bridges with Large Span; Design of Load-Bearing Cable of Cable Crane Used in Large-Span Bridge Construction 大跨中承式拱桥短吊杆结构行为研究桥梁施工缆索吊机承载索的设计研究
140 t cable crane design of small river super large Bridge over Hu-Rong national road 沪蓉国道小河特大桥140t缆索吊机设计
The Design and Construction of the Pier Top-Tower Cable Crane with Frequency Conversion and Remote Control 墩顶塔架式变频遥控缆索起重机的设计与施工
Power station tower crane Technical features of luffing cable crane 摆塔式缆索式起重机塔架的技术特性
The arch rib have been fabricated longitudinal by 7 segments, and used the non-support cable crane installation and the steel cable diagonal-tension method. 拱肋纵向分7段预制,采用无支架缆索吊机安装、钢丝绳斜拉扣挂法施工。
Cable Crane Used for Erecting Shantou Bay Suspension Bridge 汕头海湾大桥架梁用缆载起重机
The steel pipe arch was manufactured in 13 segments vertically, erected by cable crane without support and clasped by diagonal tension steel strand. 主拱为桁架式双拱肋,钢管拱纵向分13段制造,采用无支架缆索吊机安装、钢绞线斜拉扣挂施工。
The vibration control measure discussion of cable for cable crane 缆索起重机缆索振动的控制措施
Cable crane with 240m span was designed and assembled to transport material. 设计安装了240米跨度缆索吊,利用缆索吊进行材料运输。
The constructions scheme of the arch bridge according to the cable crane is pointed out in this thesis. 本文根据缆索起重机的工作特点,结合具体工程提出了施工的方案。
Construction Techniques for Erecting Arch Bridges with Large Lifting Capacity Cable Crane Mounted on Movable Bents 大吨位移动塔架缆索吊机架设拱桥施工技术
The Cable Crane is a sort of special hoisting machinery, which uses flexible cable hung between two fulcrums as carrying structure, makes use of the crane carriage moving over the carrying cable to work, and hold the ability of vertical transporting and horizontal transporting. 缆索起重机是一种以悬挂于两支点之间的柔性钢索作为大跨距承载结构、利用载重小车在其上往返移动进行工作、兼有垂直运输和水平运输的特种起重机械。
Using delphi as a system simulation exploitation tool, this paper simulates the construction process of roller compacted concrete dam, and realizes the compare and choice of the construction schemes with the cable crane as the construction machine. 本文以Delphi为系统仿真开发工具,对碾压混凝土坝施工过程进行仿真,实现了以缆机为浇筑机械的施工方案比选。
Sensitivity Analysis of Cable Crane's Carrying Capacity 缆索起重机承载能力的灵敏度分析
Research on Simulation and Optimization for the Cable Crane 缆索起重机的仿真与优化设计研究
The cable crane consists of main cable, working cable, tower and trolley. 缆索起重机主要由主索、工作索、塔架、载重小车及锚固装置组成。
The Key Technology Researches on a Cable Crane 缆索起重机的关键技术研究
Design of Tower Structure of 30t Cable Crane in Yunnan Jinghong 云南景洪30t缆索起重机塔架结构的设计
Development of Triangle Strand Wire Rope for Main Cable of Cable Crane 缆索起重机主索用三角股钢丝绳的研制
The presented paper describes the basic construction and working principle of a dual cable crane, discusses its kinematic features and derives a series of formulas, thus providing theoretical basis for design and application of this kind of crane. 本文论述双联式缆索起重机的基本结构和工作原理,阐述了起重机的运动特性并推导出一系列计算式,为设计和应用双联式缆索起重机提供理论依据。
The thesis analyzes the vibration character of large tonnage cable crane underwater by large structural software. 本文利用大型结构分析软件对大吨位缆索吊机锚碇组合结构在洪水期的振动特性进行了分析,提出了合理的结构形式;
This article introduces a calculation model of cable crane on the basis of its working situation, and calculation method of the rope's carrying capacity. 根据缆索起重机的实际工作情况给出了缆索起重机承载索张力的计算模型,同时给出了承载索承载能力的计算方法。
The design, calculation and construction method for cable crane system, main pylon system, fasten and hang system and anchor system are introduced respectively in this paper. 分别介绍了该缆索吊的缆索系统、主塔架系统、扣挂系统和锚固系统的设计、计算及施工方法。
Thanks to the application of modified nylon pulley and winded steel rope, the life span of hoisting and traction steel ropes is prolonged to be more than two times of that of domestic cable crane manufactured in the past. 通过使用改性尼龙材料的滑轮及钢丝绳缠绕形式,起升及牵引钢丝绳寿命比以前国产缆机的提高了一倍多;
Some useful suggestions on joint constitution are advised finally. ( 3) Paper introduces several suitable construction methods of steel trussed arch bridges and compares the different features between crane on the arch and cable crane. 综合介绍了钢桁架拱桥适宜的几种施工方法,并对拱上吊机和缆索吊机的特点进行了比较。