Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for newly building steel structure foundation on seawater pool wall of nuclear power station
The invention discloses a method for newly building a steel structure foundation on a nuclear power station seawater pool wall, and mainly relates to the technical field of building construction. Comprising the steps that S1, the range, needing to be broken, of the top of the pool wall is determined, the positions of expansion bolt holes are determined in advance, and punching is conducted; s2, two plates are selected, and expansion bolt mounting holes corresponding to the expansion bolt holes are formed in the peripheries of the plates; s3, the plates are hoisted to the corresponding positions of the pool wall and installed and fixed through expansion bolts; s4, breaking and removing concrete of the broken and removed part of the pool wall according to requirements, and cleaning up concrete disintegrating slag; s5, steel structure bolts are pre-buried between the two plates, and concrete pouring is conducted; s6, after the strength of the concrete reaches the standard, the plates are dismantled, and expansion bolt holes in the pool wall are repaired; according to the construction method for wrapping the broken pool wall with the plate, operation is easy, concrete disintegrating slag is not prone to falling off, meanwhile, the plate can directly replace a formwork, and the construction efficiency is improved.
本发明公开了一种核电站海水池壁上新建钢结构基础的方法，主要涉及建筑施工技术领域；包括步骤：S1、确定池壁顶部需要破除的范围，预先确定膨胀螺栓孔的位置并进行打孔；S2、选用两块板材，在板材的周边开设与膨胀螺栓孔相对应的膨胀螺栓安装孔；S3、将板材吊至池壁相应位置，利用膨胀螺栓进行安装固定；S4、按照要求将池壁破除部分的混凝土破除，并将混凝土碎渣清理干净；S5、在两块板材之间预埋钢结构螺栓并进行混凝土浇筑；S6、混凝土强度达标后，拆除板材，并对池壁上的膨胀螺栓孔进行修复；本发明通过使用板材将破除的池壁包裹的施工方法，操作简单，混凝土碎渣不易掉落，同时板材能直接替代模板，提高了施工效率。
Method for newly building steel structure foundation on seawater pool wall of nuclear power station
The invention discloses a method for newly building a steel structure foundation on a nuclear power station seawater pool wall, and mainly relates to the technical field of building construction. Comprising the steps that S1, the range, needing to be broken, of the top of the pool wall is determined, the positions of expansion bolt holes are determined in advance, and punching is conducted; s2, two plates are selected, and expansion bolt mounting holes corresponding to the expansion bolt holes are formed in the peripheries of the plates; s3, the plates are hoisted to the corresponding positions of the pool wall and installed and fixed through expansion bolts; s4, breaking and removing concrete of the broken and removed part of the pool wall according to requirements, and cleaning up concrete disintegrating slag; s5, steel structure bolts are pre-buried between the two plates, and concrete pouring is conducted; s6, after the strength of the concrete reaches the standard, the plates are dismantled, and expansion bolt holes in the pool wall are repaired; according to the construction method for wrapping the broken pool wall with the plate, operation is easy, concrete disintegrating slag is not prone to falling off, meanwhile, the plate can directly replace a formwork, and the construction efficiency is improved.
本发明公开了一种核电站海水池壁上新建钢结构基础的方法，主要涉及建筑施工技术领域；包括步骤：S1、确定池壁顶部需要破除的范围，预先确定膨胀螺栓孔的位置并进行打孔；S2、选用两块板材，在板材的周边开设与膨胀螺栓孔相对应的膨胀螺栓安装孔；S3、将板材吊至池壁相应位置，利用膨胀螺栓进行安装固定；S4、按照要求将池壁破除部分的混凝土破除，并将混凝土碎渣清理干净；S5、在两块板材之间预埋钢结构螺栓并进行混凝土浇筑；S6、混凝土强度达标后，拆除板材，并对池壁上的膨胀螺栓孔进行修复；本发明通过使用板材将破除的池壁包裹的施工方法，操作简单，混凝土碎渣不易掉落，同时板材能直接替代模板，提高了施工效率。
Method for newly building steel structure foundation on seawater pool wall of nuclear power station
一种核电站海水池壁上新建钢结构基础的方法
LI XIAOLONG (Autor:in) / FU NING (Autor:in) / ZHAO GE (Autor:in) / SUN LEI (Autor:in) / MIAO HUIXIA (Autor:in) / ZHAO FANG (Autor:in) / KONG HUI (Autor:in) / YANG DEFENG (Autor:in) / LI GUOQING (Autor:in) / MA ZHENMIN (Autor:in)
30.04.2024
Patent
Elektronische Ressource
Chinesisch
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