A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Double-arch self-balancing jig-frame-free rotary opposite-pulling construction method
The invention discloses a double-arch self-balancing jig-frame-free rotary opposite-pulling construction method which comprises the following steps: 1, assembling two arches (1) on the ground, and symmetrically arranging the two arches on two sides of a mounting position; 2, an opposite pull rope (2) is connected between the two arches, and the two ends of the opposite pull rope are connected to the opposite positions of the two arches; 3, a pin shaft support (3) is arranged between the bottom of the arched door and the ground; 4, the two arches are pre-lifted, so that the two arches rotate upwards by a first angle relative to the ground; 5, the opposite pull ropes are tensioned, and the two arches form a self-balancing stable system through the opposite pull ropes; 6, tensioning the opposite pull ropes to enable the two arches to rotate and lift a second angle and keep a self-balancing stable system all the time; 7, the step 6 is repeated until the two arches are rotated and lifted to the folding position; and 9, closing construction is conducted on the two arches, a double-arch structure is formed, and the opposite pull ropes are disassembled. High-altitude assembling can be replaced, and the economical efficiency is good.
本发明公开了一种双拱门自平衡无胎架旋转对拉施工方法，包括步骤：1、地面拼装两个拱门(1)，两个拱门对称布置在安装位置两侧；2、两个拱门间连接对拉绳(2)，对拉绳两端连在两个拱门的相对位置处；3、拱门底部与地面间设销轴支座(3)；4、预抬升两个拱门，使两个拱门相对地面向上转动第一角度；5、张紧对拉绳，两个拱门通过对拉绳形成自平衡的稳定体系；6、张紧对拉绳，使两个拱门转动抬升第二角度且始终保持自平衡的稳定体系；7、重复步骤6，直至两个拱门转动抬升至合拢位；9、对两个拱门进行合拢施工，形成双拱门结构，拆卸对拉绳。本发明能替代高空散拼，且经济性良好。
Double-arch self-balancing jig-frame-free rotary opposite-pulling construction method
The invention discloses a double-arch self-balancing jig-frame-free rotary opposite-pulling construction method which comprises the following steps: 1, assembling two arches (1) on the ground, and symmetrically arranging the two arches on two sides of a mounting position; 2, an opposite pull rope (2) is connected between the two arches, and the two ends of the opposite pull rope are connected to the opposite positions of the two arches; 3, a pin shaft support (3) is arranged between the bottom of the arched door and the ground; 4, the two arches are pre-lifted, so that the two arches rotate upwards by a first angle relative to the ground; 5, the opposite pull ropes are tensioned, and the two arches form a self-balancing stable system through the opposite pull ropes; 6, tensioning the opposite pull ropes to enable the two arches to rotate and lift a second angle and keep a self-balancing stable system all the time; 7, the step 6 is repeated until the two arches are rotated and lifted to the folding position; and 9, closing construction is conducted on the two arches, a double-arch structure is formed, and the opposite pull ropes are disassembled. High-altitude assembling can be replaced, and the economical efficiency is good.
本发明公开了一种双拱门自平衡无胎架旋转对拉施工方法，包括步骤：1、地面拼装两个拱门(1)，两个拱门对称布置在安装位置两侧；2、两个拱门间连接对拉绳(2)，对拉绳两端连在两个拱门的相对位置处；3、拱门底部与地面间设销轴支座(3)；4、预抬升两个拱门，使两个拱门相对地面向上转动第一角度；5、张紧对拉绳，两个拱门通过对拉绳形成自平衡的稳定体系；6、张紧对拉绳，使两个拱门转动抬升第二角度且始终保持自平衡的稳定体系；7、重复步骤6，直至两个拱门转动抬升至合拢位；9、对两个拱门进行合拢施工，形成双拱门结构，拆卸对拉绳。本发明能替代高空散拼，且经济性良好。
Double-arch self-balancing jig-frame-free rotary opposite-pulling construction method
双拱门自平衡无胎架旋转对拉施工方法
CHEN HAIZHOU (author) / ZHANG WENBIN (author) / SHI WENJING (author) / ZHANG LIANGLAN (author) / WANG LIMING (author) / HE BIN (author) / DONG TAO (author) / FAN JINGLEI (author)
2023-03-14
Patent
Electronic Resource
Chinese
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