基本信息:
- 专利标题： 一种刃脚填充UHPC材料的钢壳沉井及施工方法
- 专利标题（英）：Steel shell open caisson with blade feet filled with UHPC material, and construction method of steel shell open caisson
- 申请号：CN201910161057.2 申请日：2019-03-04
- 公开(公告)号：CN109853602A 公开(公告)日：2019-06-07
- 发明人： 张鸿 , 张永涛 , 翟世鸿 , 吴启和 , 赵东梁 , 陈进 , 韩鹏鹏
- 申请人： 中交第二航务工程局有限公司
- 申请人地址： 湖北省武汉市金银湖区东西湖路11号
- 专利权人： 中交第二航务工程局有限公司
- 当前专利权人： 中交第二航务工程局有限公司
- 当前专利权人地址： 湖北省武汉市金银湖区东西湖路11号
- 代理机构： 武汉维盾知识产权代理事务所
- 代理人： 彭永念
- 主分类号： E02D23/00
- IPC分类号： E02D23/00 ; E02D23/08
The invention discloses a steel shell open caisson with blade feet filled with a UHPC material, and a construction method of the steel shell open caisson. The steel shell open caisson comprises a steel shell open caisson body, the blade feet used for making direct contact with an excavation foundation are arranged on the end face of the bottom of the steel shell open caisson body, evenly-distributed partition walls are arranged in an internal cavity of the open caisson body, and a cavity constituted by the blade feet and the partition walls is filled with a UHPC material filler. The overall structural mechanical performance of the steel shell open caisson is excellent in sinking construction, the blade feet of the open caisson are not prone to crack and deform, and the impact resistance ability of the open caisson is high; and the blade feet of the steel shell open caisson meet the engineering requirements of convenient machining and manufacturing, convenient mounting, fast and convenient construction and the like.
IPC结构图谱:
| E | 固定建筑物 |
| --E02 | 水利工程；基础；疏浚 |
| ----E02D | 基础；挖方；填方；地下或水下结构物 |
| ------E02D23/00 | 沉箱；沉箱的修建或沉放 |