CN110629685B - 一种基于梯度放张预应力的混凝土结构的加固方法 - Google Patents
一种基于梯度放张预应力的混凝土结构的加固方法 Download PDFInfo
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- CN110629685B CN110629685B CN201910932932.2A CN201910932932A CN110629685B CN 110629685 B CN110629685 B CN 110629685B CN 201910932932 A CN201910932932 A CN 201910932932A CN 110629685 B CN110629685 B CN 110629685B
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
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CN110629685B true CN110629685B (zh) | 2021-08-06 |
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KR100653632B1 (ko) * | 2006-01-18 | 2006-12-05 | 한국건설기술연구원 | 섬유강화 복합재료의 긴장 및 매립에 의한 콘크리트구조물의 보강방법 |
CN101736912B (zh) * | 2009-12-03 | 2012-05-09 | 吴智深 | 一种预应力纤维布外粘结加固的锚固方法 |
CN101748681B (zh) * | 2009-12-22 | 2011-04-06 | 浙江省大成建设集团有限公司 | 50m折线配筋混凝土T梁先张法施工工艺 |
CN102926551B (zh) * | 2012-10-24 | 2015-02-18 | 广东工业大学 | 一种加固受弯混凝土构件的方法 |
CN207513183U (zh) * | 2017-11-17 | 2018-06-19 | 中国铁路设计集团有限公司 | 一种张拉应力缓慢释放装置 |
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Inventor after: Peng Hui Inventor after: Gong Shuang Inventor after: Zhang Zhitao Inventor after: Zhang Jianren Inventor after: Wang Lei Inventor after: Su Miao Inventor before: Peng Hui Inventor before: Zhang Zhitao Inventor before: Gong Shuang Inventor before: Zhang Jianren Inventor before: Wang Lei Inventor before: Su Miao |
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