高层住宅施工资源利用率分析  

Utilization of resources in high-rise housing construction

作　　者：曾赛星[1] 王浣尘[1] 吕康娟[2] Jonathan Shi 

机构地区：[1]上海交通大学安泰管理学院,上海200052 [2]哈尔滨工业大学建设经济管理研究所,黑龙江哈尔滨150006 [3]Minois Institute of Technology,USA

出　　处：《哈尔滨建筑大学学报》2002年第6期89-92,共4页Journal of Harbin University of Civil Engineering and Architecture

摘　　要：采用系统仿真技术分析高层住宅施工中资源的利用率,包括塔吊、安装组、钢筋绑扎组,混凝土浇注组和木工组。对典型6d循环周期内施工过程进行模拟,结果表明,塔吊的利用率达到97％,因而,塔吊是十分重要的控制性资源,通过增加塔吊资源。循环周期可缩短为4d,钢筋绑扎组利用率依然较高,而其他组的利用率有所下降。研究可为合理安排施工计划提供理论依据。Utilization of resources including tower crane, installation gang, bar-fixing gang, concreting gang and carpenter gang in high-rise housing construction are analyzed by using simulation, and the construction process of 6-day cycle is simulated. The results show that the efficiency of tower crane reaches 97%. Hence tower crane is a very important resource. In addition, the sensitivity analysis indicates that cycle time can be shortened from 6-day to 4-day by increasing one tower crane. However, the utilization of installation, concreting and carpenter gang decrease except bar-fixing gang. The findings are conducive to planning a reasonable schedule in public housing construction.

关 键 词：高层住宅 施工 资源利用率 

分 类 号：TU974[建筑科学—建筑技术科学]