一种新型挂篮在跨海大桥施工中的应用

目前，挂蓝施工技术已相当成熟。桥梁施工中，挂篮形式也出现多样化，菱形挂篮、三角挂篮、十字挂篮等层出不穷。然而钢箱纵梁式挂蓝有其独特的优点，即成本低、稳定性好、结构形式简单等。本文结合工程实际，简述该挂蓝在跨海大桥恶劣施工条件下的具体应用。

A New Type of Hanging Basket in the Cross Sea Bridge Construction Application

At present, hanging basket construction technology has been quite mature. In the construction of bridge, hanging basket forms also appear diversification, rhombic hanging basket, triangle hanging basket, cross hanging basket, and it emerges in an endless stream. However, the steel box girder hanging blue has its unique advantages： low cost, good stability,simple structure, etc. Combined with the engineering practices, this paper sketches the specific application of the hanging basket in the cross sea bridge construction in bad conditions.