A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Intensive equipment foundation group shaping formwork system and construction method
The invention provides an intensive equipment foundation group shaping formwork system and a construction method. Formwork connecting ribs and pressing plate connecting ribs are arranged at the same elevation positions of a bearing platform formwork and a pit side pressing plate correspondingly; sinking type connecting ribs connected with a foundation bearing platform are arranged, and column bottom sleeves are arranged on the top faces of the sinking type connecting ribs; a pier column cooling pipe of a pier column reinforcement cage communicates with a cooling water pipe, and a connecting rib annular plate and the pier column cooling pipe are connected through a positioning sleeve; the transverse position of a pier column side formwork is controlled through an opposite supporting and controlling position body, and then downward pressure is applied to the pier column side formwork through pressing plate fixing bolts and a side formwork pressing plate; a scraping groove vertical plate is welded to the bottom face of a connecting transverse plate, and a baffle elastic piece is arranged at the joint of a rear baffle and a rotating baffle; and a water spraying vertical pipe is arranged on the inner side, facing a pier column foundation, of a maintenance sleeve, a water spraying inner pipe is arranged in a pipe cavity in a penetrating mode, a maintenance bag is arranged on the outer side of the pipe cavity, and a sealing bag is arranged at the bottom end of the maintenance bag. According to the intensive equipment foundation group shaping formwork system and the construction method, the formwork erecting difficulty can be reduced, and the concrete pouring quality can be improved.
本发明提供一种密集设备基础群定型化模板体系及施工方法，在承台模板和坑侧压板标高相同处分别设置模板连接筋和压板连接筋；设置与基础承台连接的下沉式连筋，并在下沉式连筋的顶面设置柱底套管；在墩柱钢筋笼的墩柱降温管与降温水管连通，并使连筋环板与墩柱降温管通过定位套管连接；先通过对撑控位体控制墩柱侧模的横向位置，然后通过压板固定栓及侧模压板对墩柱侧模施加下压力；在连接横板的底面焊接刮槽立板，在后挡板与转动挡板接缝处设置挡板弹片；在养护套管面向墩柱基础的内侧设置喷水竖管，管腔内穿设喷水内管，外侧设置养护囊袋，并在养护囊袋的底端设置密封囊袋；本发明可降低模板支设难度、改善混凝土灌注质量。
Intensive equipment foundation group shaping formwork system and construction method
The invention provides an intensive equipment foundation group shaping formwork system and a construction method. Formwork connecting ribs and pressing plate connecting ribs are arranged at the same elevation positions of a bearing platform formwork and a pit side pressing plate correspondingly; sinking type connecting ribs connected with a foundation bearing platform are arranged, and column bottom sleeves are arranged on the top faces of the sinking type connecting ribs; a pier column cooling pipe of a pier column reinforcement cage communicates with a cooling water pipe, and a connecting rib annular plate and the pier column cooling pipe are connected through a positioning sleeve; the transverse position of a pier column side formwork is controlled through an opposite supporting and controlling position body, and then downward pressure is applied to the pier column side formwork through pressing plate fixing bolts and a side formwork pressing plate; a scraping groove vertical plate is welded to the bottom face of a connecting transverse plate, and a baffle elastic piece is arranged at the joint of a rear baffle and a rotating baffle; and a water spraying vertical pipe is arranged on the inner side, facing a pier column foundation, of a maintenance sleeve, a water spraying inner pipe is arranged in a pipe cavity in a penetrating mode, a maintenance bag is arranged on the outer side of the pipe cavity, and a sealing bag is arranged at the bottom end of the maintenance bag. According to the intensive equipment foundation group shaping formwork system and the construction method, the formwork erecting difficulty can be reduced, and the concrete pouring quality can be improved.
本发明提供一种密集设备基础群定型化模板体系及施工方法，在承台模板和坑侧压板标高相同处分别设置模板连接筋和压板连接筋；设置与基础承台连接的下沉式连筋，并在下沉式连筋的顶面设置柱底套管；在墩柱钢筋笼的墩柱降温管与降温水管连通，并使连筋环板与墩柱降温管通过定位套管连接；先通过对撑控位体控制墩柱侧模的横向位置，然后通过压板固定栓及侧模压板对墩柱侧模施加下压力；在连接横板的底面焊接刮槽立板，在后挡板与转动挡板接缝处设置挡板弹片；在养护套管面向墩柱基础的内侧设置喷水竖管，管腔内穿设喷水内管，外侧设置养护囊袋，并在养护囊袋的底端设置密封囊袋；本发明可降低模板支设难度、改善混凝土灌注质量。
Intensive equipment foundation group shaping formwork system and construction method
密集设备基础群定型化模板体系及施工方法
WANG ZHIQIANG (author) / ZHU JIAKAI (author) / YU YUE (author) / YOU HOUFEI (author) / ZHANG ZHICHUN (author) / ZHANG YAJUAN (author) / LI LIN (author)
2021-12-31
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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