大跨度预应力拱板屋盖施工工艺  

The Way of Construction of Big-span Arching Roof-board

作　　者：李远明[1] 

机构地区：[1]乐山师范学院后勤管理处,四川乐山614004

出　　处：《乐山师范学院学报》2002年第4期86-88,共3页Journal of Leshan Normal University

摘　　要：本文主要介绍了在现有条件下大跨度屋盖预应力拱板的现场预制、运输、起吊就位、校正固定全过程的工序布置、劳动力安排。s: This article introduces many ways of construction such as on-the-spot prefabrication of stressed slab with big-span roof-board under the present conditions?transportation?perch of sling?working procedure of the whole rectification and strengthening?the arrangement of man-power?the preference of electric apparatus.

关 键 词：施工工艺 大跨度屋盖 预应力拱板 工序布置 劳动力安排 设备选择 现场预制 

分 类 号：TU757.4[建筑科学—建筑技术科学]