摘要
对在深水域中建造桥梁墩身和基础工程提出了管基式沉箱沉井一体化结构的方案,此方案综合了管柱、沉箱、沉井三者的结构特点。提出桥梁墩身基础结构可先在干岸上预制,再浮运到现场就位下沉,再在平台上施工,这样可使工序简化,工程的艰巨性得到缓解,为桥梁的基础和墩身的施工提供了一条简捷的途径。该结构在建造海洋永久性平台、深水码头、海岸水工建筑物等方面也具有应用前景。
This paper preseuts a proposal concerning the bridge foundation struc- ture in deep water.The bridge pier consists of box caisson open caisson (pierce through the box caisson as the substratum)and pipe column(join together with open caisson as a (?)pperworks of piers).Major feature of this structure is three-in-one,thus the stability and durability,of piers may be increased also simplified the construction works. The author expects this foundation model shall be applied in the bridge over Jiao-Zhou Bay between Qingdao & Huangdao,if the construction will come true in the near frture.
出处
《海岸工程》
北大核心
1990年第3期35-42,共8页
Coastal Engineering
