![L型混凝土预制件装配后浇筑电缆沟及其施工方法](/CN/2015/1/140/images/201510704854.jpg)
基本信息:
- 专利标题: L型混凝土预制件装配后浇筑电缆沟及其施工方法
- 专利标题(英):Casting cable trench after assembly of L-shaped precast concrete and construction method of casting cable trench
- 申请号:CN201510704854.2 申请日:2015-10-27
- 公开(公告)号:CN105201012A 公开(公告)日:2015-12-30
- 发明人: 林拱光 , 林冶 , 杨海云 , 李东云 , 林东 , 张卫凌 , 车艳红 , 程慧青
- 申请人: 国网福建省电力有限公司 , 国家电网公司 , 国网福建省电力有限公司电力科学研究院
- 申请人地址: 福建省福州市鼓楼区五四路257号
- 专利权人: 国网福建省电力有限公司,国家电网公司,国网福建省电力有限公司电力科学研究院
- 当前专利权人: 国网福建省电力有限公司,国家电网公司,国网福建省电力有限公司电力科学研究院,福建省亿力建设工程有限公司,福建中试所电力实业有限公司
- 当前专利权人地址: 福建省福州市鼓楼区五四路257号
- 代理机构: 福州元创专利商标代理有限公司
- 代理人: 郑浩
- 主分类号: E02D29/045
- IPC分类号: E02D29/045 ; E02D31/02
The invention relates to a casting cable trench after assembly of L-shaped precast concrete and a construction method of the casting cable trench. A cable trench comprises a plurality of precast concrete which is symmetrically arranged in two rows in a U shape, water swelling water stop bars are mounted in semicircular grooves among adjacent L-shaped precast concrete, adjacent L-shaped precast concrete is connected through bolt holes formed by bolts penetrating through iron parts, connection sections of floor stress bars between the two rows of the L-shaped precast concrete are mutually welded, the floor stress bars are symmetrically arranged, concrete layers are casted into areas of floors of the two rows of the L-shaped precast concrete, the thickness of the concrete layers is not larger than the height of the floors on two sides, and drainage pipes are arranged on the concrete layers at intervals. Compared with existing U-shaped precast concrete, the L-shaped precast concrete has better adaptability and flexibility, and the manufacturing cost, the transportation cost, the hoisting cost and the maintenance cost are lower.
公开/授权文献:
- CN105201012B L型混凝土预制件装配后浇筑电缆沟及其施工方法 公开/授权日:2017-05-03
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 |
------E02D29/00 | 地下或水下结构物;挡土墙 |
--------E02D29/045 | .地下结构物,例如,建于露天的或通过破坏定位线的地基表面的方法修建的隧道或廊道;它们的修建方法 |