塔式起重机选型与布置影响因素分析

Analysis of Influencing Factors of Tower Crane Selection and Layout

塔式起重机的布置方案对工程进度、安全、成本均有显著影响。总结目前常用塔式起重机的种类及优缺点,并详细分析建筑形式、施工部署、吊运量与吊频、场地条件、基础形式与附着条件、最大吊重、市场供求及地方政策对塔式起重机选型与布置的影响。在此基础上,结合工程案例,进一步说明各因素的影响在实操过程中的应用。通过上述分析,得出的结论对今后建筑施工中塔式起重机的选型与布置具有一定的借鉴意义。

The layout of tower crane has a significant impact on the progress,safety and cost of the project.The types,advantages and disadvantages of the current commonly used tower cranes are summarized in detail,and the influence of the building type,construction organization,lifting capacity and lifting frequency,site conditions,foundation type and attachment conditions,maximum lifting weight,market supply and demand and local policies on the selection and layout of tower cranes are analyzed.On this basis,combined with the project case,the application of the influence of various factors in the practical operation process is further explained.Through the above analysis,the conclusion has certain reference significance for the selection and layout of tower crane in the future construction.