
基本信息:
- 专利标题: 高速铁路CRTSⅡ型轨道板预应力张拉台座框架式压柱
- 专利标题(英):Frame-type compression column for CRTS (China Railway Track System) II-type track slab prestress stretching-drawing pedestal of high speed railway
- 申请号:CN201010216839.0 申请日:2010-06-29
- 公开(公告)号:CN101885210A 公开(公告)日:2010-11-17
- 发明人: 罗伟 , 刘延良 , 田东升 , 范文东 , 江俊 , 王积慧 , 李海峰 , 文坛 , 王海亮 , 张维飞 , 王晓梅 , 吴仁友
- 申请人: 中铁三局集团有限公司 , 中铁三局集团建筑安装工程有限公司
- 申请人地址: 山西省太原市迎泽大街269号
- 专利权人: 中铁三局集团有限公司,中铁三局集团建筑安装工程有限公司
- 当前专利权人: 中铁三局集团有限公司,中铁三局集团建筑安装工程有限公司
- 当前专利权人地址: 山西省太原市迎泽大街269号
- 代理机构: 山西太原科卫专利事务所
- 代理人: 任林芳
- 主分类号: B28B23/04
- IPC分类号: B28B23/04
The invention belongs to the technical field of a CRTS (China Railway Track System) II-type track slab prestress stretching-drawing pedestal compression column of a high speed railway, in particular to a frame-type compression column for the CRTS II-type track slab prestress stretching-drawing pedestal of the high speed railway, solving the problems of time consuming, labor consuming and material consuming of the CRTS II-type track slab stretching-drawing pedestal compression column. The compression column is arranged in full-length at two sides of a groove of a stretching-drawing pedestal with a groove-shaped section, the center of the compression column and the center of prestress design resulting force of a template have the same height, and the compression column is arranged in overhead on a prefabricating pedestal bottom plate and supported by a constructional column to form a frame structure. The invention has the advantages that the frame structure breaks through the conventional large eccentricity compression mode so that compression column load is converted into axial compression, the stress is clear, the calculation is simple and convenient, and the load carrying capacity is greatly improved through setting an anchoring structure; a supporting structure of the compression column and the anchoring structure are skillfully combined together, thereby fully playing the role of a structural member and simplifying the structure; the economic effect is remarkable, compared with other types of pedestal bearing structures, the frame-type compression column can save many raw materials, has simple and convenient construction and can quicken the construction progress.
IPC结构图谱:
B | 作业;运输 |
--B28 | 加工水泥、黏土或石料 |
----B28B | 黏土或其他陶瓷成分、熔渣或含有水泥材料的混合物,例如灰浆的成型 |
------B28B23/00 | 专门适用于制造全部或部分元件埋入造型材料内的成型制品的装置 |
--------B28B23/02 | .其中元件为加筋构件 |
----------B28B23/04 | ..元件是预应力的 |