大跨度桥梁挂篮施工技术

挂篮施工工艺在大跨度桥梁工程施工中体现出一定的先进性、合理性和适用性,因而具有广阔的发展空间.基于挂篮施工的概念,对挂篮施工前准备及其安全措施、关键施工步骤、施工程序加以介绍,以促进其在公路、铁路桥梁以及城市高架桥施工中的广泛应用.

Hanging Basket Construction Technology of Long Span Bridge

The hanging basket construction technology has the feature of advanced, rationality and applicability when being applied in the large span bridge construction, which has a broad space for development. Based on the concept of hanging basket construction, the preparation before construction, the security measures, the key construction procedure and the construction procedures are introduced in this paper in detail. It can promote the hanging basket construction technology to be applied in highway, railway bridges and city viaduct constructions widely.