施工技术 |
最新目录 |
下期目录 |
过刊浏览 |
高级检索
|
|
超大型码头重力式沉箱结构施工技术 |
陈均颐,赵春潮,孙 彬 |
1.泰兴市第一建筑安装工程有限公司,225400,江苏泰兴;2.江苏中兴建设有限公司,225400,江苏泰兴; 3.郾中交第三航务工程局有限公司江苏分公司,222042,江苏连云港 |
|
Construction Technique of Gravity Caisson Structure of Super-large Wharf |
CHEN Jun-yi,ZHAO Chun-chao,SUN Bin |
1.?????????????? Taixing City First Building Installation Engineering Co., Ltd., 225400, Taixing, Jiangsu, China;2.Jiangsu Zhongxing Construction Co., Ltd., 225400, Taixing, Jiangsu, China;3.Jiangsu Branch of CCCC Shanghai Port Engineering Company Ltd.,222042,Liangyugang, Jiangsu, China |
|
摘要 广州港南沙港区二期工程码头5,6号泊位采用重力式预制混凝土沉箱结构、在现场就近预制,并采用气囊和半潜驳式运输、基床爆破处理、水下机械人整平、大型起重船吊装就位等技术,取得了安全快速的施工效果,交工后使用情况良好。 |
|
关键词: 码头建筑
预制重力式沉箱
水下基床处理
|
Abstract:
The No.5 and No.6 berths in Nansha Port District Phase-II Engineering of Guangzhou Port adopt gravity precast concrete caisson structure which is precast on site. Various construction techniques, such as gasbag and semi-submersible barge transportation, bedding blasting treatment, leveling by underwater robot hosting and positioning by large floating crane, etc., are adopted to realize safe and fast construction effects and to obtain favorable service conditions after successful acceptance.
|
Key words: wharf building precast gravity caisson underwater bedding treatment |
收稿日期: 2011-10-20;
|
通讯作者: 陈均颐,赵春潮,孙 彬
|
作者简介: 陈均颐,赵春潮,孙 彬 |
|
|
|
|