The construction simulation analysis for suspended steel box cofferdam;

Construction technique and method of suspended steel box cofferdam are introduced in conjunction with the construction of Anqing Highway Bridge over Yangtze River.

This paper deals with the construction techniques for launching of the bottom tier of the huge steel boxed cofferdam for Pier No.

At present, steel boxed cofferdam has applied in the construction of high pile cap in deep water widely.

The main pier of the Beijiang River Bridge in the south section of the west part of Guangzhou Orbital Highway was designed as integral elevated pile cap,using steel suspending cofferdam construction technology.

This paper presents the study of construction scheme for large-scale deepwater foundation, including the alternative of locate mode for double-wall steel boxed cofferdam, design and arrangement of heavy anchorage system.