Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of high-position cantilever concrete structure
The invention discloses a construction method of a high-position cantilever concrete structure, which comprises the following steps of: anchoring a plurality of longitudinal steel beams on a floor slab, paving a steel wire mesh on the longitudinal steel beams, and constructing a protective fence; then two counter-pull beams are anchored to the wall, a plurality of transverse steel beams are hoisted between the two counter-pull beams, and each transverse steel beam is located below the corresponding longitudinal steel beam and abuts against the corresponding longitudinal steel beam; then, inclined holes allowing the inclined supporting beams to penetrate through are formed in the wall body of the lower floor, the inclined supporting beams penetrate through the inclined holes and then are connected with the longitudinal steel beams, and then the inclined supporting beams are fixed to the wall body; and then the steel wire mesh is removed, bottom formworks and side formworks are laid on the longitudinal steel beams, then steel bars are bound, concrete is poured, and the cantilever concrete structure is formed. Construction of the cantilever structure can be completed without high-altitude suspension operation on the outer wall of the building, the construction efficiency is improved, and the construction safety is improved.
本申请公开了一种高位悬挑混凝土结构施工方法，其先在楼板上锚固若干纵向钢梁，然后在纵向钢梁上铺设钢丝网，然后进行防护栏施工；之后在墙体均锚接两根反拉梁，然后在两根反拉梁之间吊装多根横向钢梁，使得每根横向钢梁均位于纵向钢梁的下方并使得每根横向钢梁均并与纵向钢梁抵接；接着在下层楼层的墙体上开设供斜撑梁穿过的斜孔，将斜撑梁穿过斜孔后与纵向钢梁连接，然后将斜撑梁与墙体固定；之后拆除钢丝网并在若干纵向钢梁上铺设底模板和侧模板，然后绑扎钢筋、浇筑混凝土形成悬挑混凝土结构。本申请无需在建筑外墙进行高空悬吊作业即可完成悬挑结构的施工，不仅提高了施工效率，而且提高了施工安全。
Construction method of high-position cantilever concrete structure
The invention discloses a construction method of a high-position cantilever concrete structure, which comprises the following steps of: anchoring a plurality of longitudinal steel beams on a floor slab, paving a steel wire mesh on the longitudinal steel beams, and constructing a protective fence; then two counter-pull beams are anchored to the wall, a plurality of transverse steel beams are hoisted between the two counter-pull beams, and each transverse steel beam is located below the corresponding longitudinal steel beam and abuts against the corresponding longitudinal steel beam; then, inclined holes allowing the inclined supporting beams to penetrate through are formed in the wall body of the lower floor, the inclined supporting beams penetrate through the inclined holes and then are connected with the longitudinal steel beams, and then the inclined supporting beams are fixed to the wall body; and then the steel wire mesh is removed, bottom formworks and side formworks are laid on the longitudinal steel beams, then steel bars are bound, concrete is poured, and the cantilever concrete structure is formed. Construction of the cantilever structure can be completed without high-altitude suspension operation on the outer wall of the building, the construction efficiency is improved, and the construction safety is improved.
本申请公开了一种高位悬挑混凝土结构施工方法，其先在楼板上锚固若干纵向钢梁，然后在纵向钢梁上铺设钢丝网，然后进行防护栏施工；之后在墙体均锚接两根反拉梁，然后在两根反拉梁之间吊装多根横向钢梁，使得每根横向钢梁均位于纵向钢梁的下方并使得每根横向钢梁均并与纵向钢梁抵接；接着在下层楼层的墙体上开设供斜撑梁穿过的斜孔，将斜撑梁穿过斜孔后与纵向钢梁连接，然后将斜撑梁与墙体固定；之后拆除钢丝网并在若干纵向钢梁上铺设底模板和侧模板，然后绑扎钢筋、浇筑混凝土形成悬挑混凝土结构。本申请无需在建筑外墙进行高空悬吊作业即可完成悬挑结构的施工，不仅提高了施工效率，而且提高了施工安全。
Construction method of high-position cantilever concrete structure
一种高位悬挑混凝土结构施工方法
WEN XILIAN (Autor:in) / YE JIACHENG (Autor:in) / HU JUNWEI (Autor:in) / ZHANG JIANHUI (Autor:in) / ZHONG KONGTIAN (Autor:in) / LU YAOBO (Autor:in) / PAN GUANGBIN (Autor:in) / LIANG JIAYUN (Autor:in)
17.01.2023
Patent
Elektronische Ressource
Chinesisch
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