注意：本论文已在Journal of Computing in Civil Engineering,2011, Vol. 25, No.1 :57-65 发表
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Di Wu, M.ASCE1; Yuanshan Lin, M.ASCE2; Xin Wang, M.ASCE3; Xiukun Wang4;and Shunde Gao5
( Dept. of Computer Science Dalian University of Technology Liaoning, Dalian,China, 116024) Abstract :Lifting capacity charts are tabulated and provided to operators and practitioners by mobile crane manufacturers. These charts are structured based on predetermined crane con?gurations, which consist of boom/jib length, lifting radius, main boom angle to ground, and jib angle to ground or its offset to its main boom centerline. It is a tedious job that lifting planners select cranes for construction
projects based on a large number of lifting capacity charts. This paper presents a newly developed algorithm for selecting mobile cranes on construction sites, which takes into account the lifting capacity, the geometrical characteristics of the crane, the dimensions of equipments and riggings, and the ground bearing pressure. The algorithm is incorporated into a three-dimensional 3D computer-aided
system that integrates crane selection module, crane modeling module, 3D-simulation module, 3D computer-aided design modeling module, rigging calculation module, and data management module. At last, a case is represented in order to demonstrate the use of the developed algorithm and to illustrate its essential features.
Key words: Crane selection; Heavy lift; Ground bearing pressure; Mobile crane; CAD. 1、浏览PDF格式全文需要使用软件－－Abode Acrobat(由于软件较大并常见,我站不提供下载) 2、下载论文全文请使用断点续传软件下载(584KB) |
