A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for opening arched door and window behind existing masonry bearing wall
The invention relates to the technical field of masonry structure transformation, and discloses a construction method for an existing masonry bearing wall rear-opened arched door and window. The construction method comprises the following steps: drawing arched positioning lines on two sides of the existing wall body; digging a plurality of holes around the arched positioning line; a supporting frame is inserted into each hole, and the two ends of each supporting frame extend out of the corresponding hole; arch-shaped frames are arranged on the two sides of the existing wall body, and the two arch-shaped frames are connected with the extending ends of the multiple supporting frames correspondingly; and concrete is poured into the holes and the arched frame, and the existing wall body on the inner side of the arched positioning line is removed to form the arched door and window. According to the construction method, the concrete is poured after the supporting frame and the arch frame are built, so that the poured supporting frame and arch frame serve as the supporting foundation of the existing wall body, the supporting strength can be ensured, the firmness degree of the constructed existing wall body is further ensured, the construction process is optimized, the construction period is short, and the construction cost is low. And the engineering measure cost is greatly reduced.
本发明涉及砌体结构改造技术领域，公开了一种既有砌体承重墙后开拱形门窗的施工方法。该施工方法包括以下步骤：在既有墙体两侧绘制拱形定位线；在拱形定位线的周围开挖多个孔洞；在每个孔洞内均插设有支撑架，且支撑架的两端均伸出孔洞；在既有墙体的两侧布设拱形架，且两个拱形架分别与多个支撑架的伸出端连接；在孔洞和拱形架内均浇注混凝土，拆除拱形定位线内侧的既有墙体以形成拱形门窗。本发明提供的施工方法在搭建支撑架和拱形架后浇注混凝土，以使得浇注后的支撑架和拱形架作为既有墙体的支撑基础，能够确保支撑强度，进而保证施工后的既有墙体的牢固程度，且该种施工方法优化了施工工艺，施工周期短，极大的减少了工程措施费。
Construction method for opening arched door and window behind existing masonry bearing wall
The invention relates to the technical field of masonry structure transformation, and discloses a construction method for an existing masonry bearing wall rear-opened arched door and window. The construction method comprises the following steps: drawing arched positioning lines on two sides of the existing wall body; digging a plurality of holes around the arched positioning line; a supporting frame is inserted into each hole, and the two ends of each supporting frame extend out of the corresponding hole; arch-shaped frames are arranged on the two sides of the existing wall body, and the two arch-shaped frames are connected with the extending ends of the multiple supporting frames correspondingly; and concrete is poured into the holes and the arched frame, and the existing wall body on the inner side of the arched positioning line is removed to form the arched door and window. According to the construction method, the concrete is poured after the supporting frame and the arch frame are built, so that the poured supporting frame and arch frame serve as the supporting foundation of the existing wall body, the supporting strength can be ensured, the firmness degree of the constructed existing wall body is further ensured, the construction process is optimized, the construction period is short, and the construction cost is low. And the engineering measure cost is greatly reduced.
本发明涉及砌体结构改造技术领域，公开了一种既有砌体承重墙后开拱形门窗的施工方法。该施工方法包括以下步骤：在既有墙体两侧绘制拱形定位线；在拱形定位线的周围开挖多个孔洞；在每个孔洞内均插设有支撑架，且支撑架的两端均伸出孔洞；在既有墙体的两侧布设拱形架，且两个拱形架分别与多个支撑架的伸出端连接；在孔洞和拱形架内均浇注混凝土，拆除拱形定位线内侧的既有墙体以形成拱形门窗。本发明提供的施工方法在搭建支撑架和拱形架后浇注混凝土，以使得浇注后的支撑架和拱形架作为既有墙体的支撑基础，能够确保支撑强度，进而保证施工后的既有墙体的牢固程度，且该种施工方法优化了施工工艺，施工周期短，极大的减少了工程措施费。
Construction method for opening arched door and window behind existing masonry bearing wall
既有砌体承重墙后开拱形门窗的施工方法
YANG RUIFANG (author) / DU ZHAOMIN (author) / SHI XIAJIE (author)
2024-05-14
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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