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Connecting device for deep foundation pit steel support post-disassembly penetrating through underground engineering and construction method
The invention provides a connecting device for deep foundation pit steel support post-disassembly penetrating through underground engineering and a construction method. The connecting device for the deep foundation pit steel support post-disassembly penetrating through the underground engineering comprises a force transfer conversion joint and connecting pieces arranged at the two ends of the force transfer conversion joint, wherein the force transfer conversion joint penetrates through the underground engineering and is connected with a steel support through the connecting pieces, the force transfer conversion joint comprises a cylinder with a thorough middle formed by connecting at least two pieces of profile steel with a plurality of fixing plates, the at least two pieces of profile steel are connected through the fixing plates, the fixing plates are located on the side surfaces of the profile steel, and the two ends of the profile steel are fixedly connected with the connecting pieces. The force transfer conversion joint is use for being matched with the connecting pieces to be connected with the steel support, mounting and dismounting are easy, the construction difficulty is reduced, and the construction period is shortened; and compared with a traditional construction method, excessive cutting of the steel support is reduced, and the steel loss is reduced.
本发明提供贯穿地下工程的深基坑钢支撑后拆的连接装置及施工方法，所述贯穿地下工程的深基坑钢支撑后拆的连接装置包括传力转换节和设置在所述传力转换节两端的连接件，所述传力转换节贯穿地下工程并通过所述连接件与钢支撑连接，所述传力转换节包括至少两根型钢和多块固定板连接形成一中间通透的筒，至少两根所述型钢通过所述固定板连接，所述固定板位于所述型钢侧面，所述型钢两端固定连接所述连接件，通过使用传力转换节配合连接件与钢支撑连接，安装和拆卸简单，降低了施工难度，缩短了施工工期；而且较传统施工方法，减少过多切割钢支撑，降低了钢材损耗。
Connecting device for deep foundation pit steel support post-disassembly penetrating through underground engineering and construction method
The invention provides a connecting device for deep foundation pit steel support post-disassembly penetrating through underground engineering and a construction method. The connecting device for the deep foundation pit steel support post-disassembly penetrating through the underground engineering comprises a force transfer conversion joint and connecting pieces arranged at the two ends of the force transfer conversion joint, wherein the force transfer conversion joint penetrates through the underground engineering and is connected with a steel support through the connecting pieces, the force transfer conversion joint comprises a cylinder with a thorough middle formed by connecting at least two pieces of profile steel with a plurality of fixing plates, the at least two pieces of profile steel are connected through the fixing plates, the fixing plates are located on the side surfaces of the profile steel, and the two ends of the profile steel are fixedly connected with the connecting pieces. The force transfer conversion joint is use for being matched with the connecting pieces to be connected with the steel support, mounting and dismounting are easy, the construction difficulty is reduced, and the construction period is shortened; and compared with a traditional construction method, excessive cutting of the steel support is reduced, and the steel loss is reduced.
本发明提供贯穿地下工程的深基坑钢支撑后拆的连接装置及施工方法，所述贯穿地下工程的深基坑钢支撑后拆的连接装置包括传力转换节和设置在所述传力转换节两端的连接件，所述传力转换节贯穿地下工程并通过所述连接件与钢支撑连接，所述传力转换节包括至少两根型钢和多块固定板连接形成一中间通透的筒，至少两根所述型钢通过所述固定板连接，所述固定板位于所述型钢侧面，所述型钢两端固定连接所述连接件，通过使用传力转换节配合连接件与钢支撑连接，安装和拆卸简单，降低了施工难度，缩短了施工工期；而且较传统施工方法，减少过多切割钢支撑，降低了钢材损耗。
Connecting device for deep foundation pit steel support post-disassembly penetrating through underground engineering and construction method
贯穿地下工程的深基坑钢支撑后拆的连接装置及施工方法
QIU TAIGANG (author) / LIU GUOSHENG (author)
2020-07-28
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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