特大桥桥塔施工重要设备选型及布置

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摘  要：大型工程施工的设备选型及布置对工程的安全高效运转具有重要作用。该文以某特大跨河大桥主桥桥塔施工为例，从施工工艺及重点工程角度，对施工中所需吊装起重机、施工电梯、液压爬模等重要设备的选型及安装布置进行探讨。该文旨在为类似工程施工的优化设计提供参考。

关键词：特大桥；桥塔施工；设备选型；液压爬模；安装布置

中图分类号：U445.3      文献标志码：A          文章编号：2095-2945（2024）28-0149-04

Abstract： Equipment selection and layout for large-scale project construction play an important role in the safe and efficient operation of the project. Taking the construction of the main bridge tower of a very large river-crossing bridge as an example， this paper discusses the selection and installation layout of important equipment such as hoisting cranes， construction elevators， and hydraulic climbing formworks required during construction from the perspective of construction technology and key projects. This paper aims to provide reference for the optimization design of similar projects.

Keywords： super large bridge; bridge tower construction; equipment selection; hydraulic climbing formwork; installation layout

随着国民经济的不断发展，交通事业取得了很大进展，桥梁工程建设也进入了迅速崛起发展的阶段，结合我国地大物博、地势起伏较大、山川河流纵行交会等特点，特大桥、高架桥的施工已不再少见。（剩余5765字）