Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for structural beams on two sides of temporary middle partition wall
The invention discloses a construction method for structural beams on two sides of a temporary mid-partition wall, which comprises the following steps of: forming a reserved hole during pouring of the temporary mid-partition wall, and lofting a rear opening at a penetrating position where a subsequent structural beam penetrates through the temporary mid-partition wall in advance; the ends of the longitudinal steel bars of the first structural beams are staggered according to Lae, so that the construction joints of the structural beams are arranged at the positions Lae + 100mm away from the temporary mid-partition wall, when a second structural beam on the second side of the temporary mid-partition wall is constructed, holes are formed in the corresponding positions of the temporary mid-partition wall to form rear openings, the second structural beam is connected with the first structural beam, and the temporary mid-partition wall is constructed. The brick forming die is adopted for formwork erecting in the range between the beam bottom of the second structural beam and the temporary mid-partition wall, and the construction efficiency of the second structural beam is improved. The construction method solves the problems that the structural beam plates on the two sides of the temporary mid-partition wall of the foundation pit need to be connected for multiple times when constructed through a traditional construction method, and structural safety is not facilitated.
本发明公开了一种临时中隔墙两侧结构梁施工方法，通过在临时中隔墙浇筑时形成预留孔洞，提前放样出后续结构梁贯穿临时中隔墙的贯穿位置处的后开口，在施工临时中隔墙的第一侧的第一结构梁时，第一结构梁的纵向钢筋的端部按照Lae错开，使得结构梁的施工缝设置在距离临时中隔墙Lae+100mm的位置处，在施工临时中隔墙的第二侧的第二结构梁时，在临时中隔墙的对应位置进行开洞形成后开口，将第二结构梁与第一结构梁进行连接，第二结构梁的梁底与临时中隔墙之间范围采用砖胎膜进行支模，提高第二结构梁的施工效率。本发明解决了基坑临时中隔墙两侧的结构梁板采用传统施工方法施工存在需要多次连接，不利于结构安全的问题。
Construction method for structural beams on two sides of temporary middle partition wall
The invention discloses a construction method for structural beams on two sides of a temporary mid-partition wall, which comprises the following steps of: forming a reserved hole during pouring of the temporary mid-partition wall, and lofting a rear opening at a penetrating position where a subsequent structural beam penetrates through the temporary mid-partition wall in advance; the ends of the longitudinal steel bars of the first structural beams are staggered according to Lae, so that the construction joints of the structural beams are arranged at the positions Lae + 100mm away from the temporary mid-partition wall, when a second structural beam on the second side of the temporary mid-partition wall is constructed, holes are formed in the corresponding positions of the temporary mid-partition wall to form rear openings, the second structural beam is connected with the first structural beam, and the temporary mid-partition wall is constructed. The brick forming die is adopted for formwork erecting in the range between the beam bottom of the second structural beam and the temporary mid-partition wall, and the construction efficiency of the second structural beam is improved. The construction method solves the problems that the structural beam plates on the two sides of the temporary mid-partition wall of the foundation pit need to be connected for multiple times when constructed through a traditional construction method, and structural safety is not facilitated.
本发明公开了一种临时中隔墙两侧结构梁施工方法，通过在临时中隔墙浇筑时形成预留孔洞，提前放样出后续结构梁贯穿临时中隔墙的贯穿位置处的后开口，在施工临时中隔墙的第一侧的第一结构梁时，第一结构梁的纵向钢筋的端部按照Lae错开，使得结构梁的施工缝设置在距离临时中隔墙Lae+100mm的位置处，在施工临时中隔墙的第二侧的第二结构梁时，在临时中隔墙的对应位置进行开洞形成后开口，将第二结构梁与第一结构梁进行连接，第二结构梁的梁底与临时中隔墙之间范围采用砖胎膜进行支模，提高第二结构梁的施工效率。本发明解决了基坑临时中隔墙两侧的结构梁板采用传统施工方法施工存在需要多次连接，不利于结构安全的问题。
Construction method for structural beams on two sides of temporary middle partition wall
临时中隔墙两侧结构梁施工方法
LIN YONG (Autor:in) / WANG XIAOLIN (Autor:in) / TENG TENG (Autor:in) / WANG XIUPU (Autor:in) / ZHANG MIN (Autor:in) / JI BAOYU (Autor:in)
08.09.2023
Patent
Elektronische Ressource
Chinesisch
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