大跨度钢屋架超载跨外吊装和高空平移施工乐都玻璃厂平拉车间全长１５０ｍ，宽３６．５ｍ。梯形钢屋架共２６榀。跨度为３６ｍ，屋架中部高４．１ｍ，净重９．６ｔ。跨内有设备基础及二层平台。跨内无法吊装。全车间共分为３个施工区：Ⅰ区与Ⅱ、Ⅲ区中心轴线偏位１．２５... Heavy-duty steel truss over-loading and trans-hoisting construction and high-altitude translation construction Ledu glass factory flat-pulling workshop is 150m in length and 36.5m in width. Trapezoidal steel trusses total 26 inches. The span is 36m, the middle of the truss is 4.1m high and the net weight is 9.6t. There are equipment foundations and two-tier platforms across the company. Crossing cannot be lifted. The whole workshop is divided into 3 construction areas: the center axis of I and II, III is offset 1.25...