A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Masonry structure door and window opening toughness improving method adopting special L-shaped steel opposite-penetrating connection and construction method thereof
The invention relates to a masonry structure door and window opening toughness improving method adopting special L-shaped steel opposite-penetrating connection and a construction method thereof, and belongs to the technical field of tough buildings. The masonry structure door and window opening toughness improving method comprises an original masonry wall and special L-shaped steel. The construction method comprises the steps that drilling is conducted on the periphery of an original masonry wall door and window opening, then steel bars with the two ends provided with threads are embedded, andpolymer mortar is poured into the hole; after the embedded steel bars with the threads reach certain strength, the two cut special L-shaped steel mounting through holes correspondingly sleeve the steel bars with the two ends provided with the threads at the inner side and the outer side of the original masonry wall and are fastened through nuts correspondingly; and meanwhile, door and window openings in other edges are subjected to the same operation, and after all the nuts are fastened, the corner connecting positions of the special L-shaped steel are welded.
本发明涉及一种采用特制L型钢对穿连接提高砌体结构门窗洞口韧性及其施工方法，属于韧性建筑技术领域。包括原砌体墙体、特制L型钢；通过在原砌体墙体门窗洞口周边位置，进行钻孔，然后植入两端带螺纹钢筋，并在孔洞内灌入聚合物砂浆，待植入带螺纹钢筋达到一定强度后，将裁切好的两块特制L型钢的安装通孔，在原砌体墙体内、外两侧分别对应两端带螺纹钢筋套入其中，并用螺母分别进行紧固，同时对其他边的门窗洞口进行同样的操作，待螺母全部紧固完成后，再分别将特制L型钢转角连接位置进行焊接。
Masonry structure door and window opening toughness improving method adopting special L-shaped steel opposite-penetrating connection and construction method thereof
The invention relates to a masonry structure door and window opening toughness improving method adopting special L-shaped steel opposite-penetrating connection and a construction method thereof, and belongs to the technical field of tough buildings. The masonry structure door and window opening toughness improving method comprises an original masonry wall and special L-shaped steel. The construction method comprises the steps that drilling is conducted on the periphery of an original masonry wall door and window opening, then steel bars with the two ends provided with threads are embedded, andpolymer mortar is poured into the hole; after the embedded steel bars with the threads reach certain strength, the two cut special L-shaped steel mounting through holes correspondingly sleeve the steel bars with the two ends provided with the threads at the inner side and the outer side of the original masonry wall and are fastened through nuts correspondingly; and meanwhile, door and window openings in other edges are subjected to the same operation, and after all the nuts are fastened, the corner connecting positions of the special L-shaped steel are welded.
本发明涉及一种采用特制L型钢对穿连接提高砌体结构门窗洞口韧性及其施工方法，属于韧性建筑技术领域。包括原砌体墙体、特制L型钢；通过在原砌体墙体门窗洞口周边位置，进行钻孔，然后植入两端带螺纹钢筋，并在孔洞内灌入聚合物砂浆，待植入带螺纹钢筋达到一定强度后，将裁切好的两块特制L型钢的安装通孔，在原砌体墙体内、外两侧分别对应两端带螺纹钢筋套入其中，并用螺母分别进行紧固，同时对其他边的门窗洞口进行同样的操作，待螺母全部紧固完成后，再分别将特制L型钢转角连接位置进行焊接。
Masonry structure door and window opening toughness improving method adopting special L-shaped steel opposite-penetrating connection and construction method thereof
一种采用特制L型钢对穿连接提高砌体结构门窗洞口韧性及其施工方法
DONG YOU (author) / JIA ZHENGHUA (author) / JU SHUSEN (author)
2021-02-05
Patent
Electronic Resource
Chinese
| European Patent Office | 2021
| European Patent Office | 2023
Fabricated joint structure adopting steel plate penetrating connection type connection
| European Patent Office | 2023
Construction method for opening arched door and window behind existing masonry bearing wall
| European Patent Office | 2024
Connection structure of hospital window opening and construction method thereof
| European Patent Office | 2020