Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel open caisson vertical continuous press-in relay device and construction method thereof
According to the vertical continuous press-in relay device for the steel open caisson and the construction method of the vertical continuous press-in relay device for the steel open caisson, the downward pressing counter force of the next-stage steel open caisson is provided through the frictional resistance effect of the vertical continuous press-in relay device for the steel open caisson and the downward-put preceding-stage steel open caisson, and therefore continuous development of the longitudinal depth of the steel open caisson can be achieved; the problems that the steel open caisson pressing counter-force is not enough, and the well wall is prone to instability under the large load effect are solved, and the steel open caisson pressing depth and engineering safety are ensured.
本发明提供了一种钢沉井垂直连续压入接力装置及其施工方法，通过钢沉井垂直连续压入接力装置及已下放的前级钢沉井的摩阻力作用提供下一级的钢沉井下压的反力，如此，可以实现钢沉井纵向深度下不断发展，解决了钢沉井下压反力提供不足及大荷载作用下井壁宜产生失稳问题，确保了钢沉井下压深度及工程安全。
Steel open caisson vertical continuous press-in relay device and construction method thereof
According to the vertical continuous press-in relay device for the steel open caisson and the construction method of the vertical continuous press-in relay device for the steel open caisson, the downward pressing counter force of the next-stage steel open caisson is provided through the frictional resistance effect of the vertical continuous press-in relay device for the steel open caisson and the downward-put preceding-stage steel open caisson, and therefore continuous development of the longitudinal depth of the steel open caisson can be achieved; the problems that the steel open caisson pressing counter-force is not enough, and the well wall is prone to instability under the large load effect are solved, and the steel open caisson pressing depth and engineering safety are ensured.
本发明提供了一种钢沉井垂直连续压入接力装置及其施工方法，通过钢沉井垂直连续压入接力装置及已下放的前级钢沉井的摩阻力作用提供下一级的钢沉井下压的反力，如此，可以实现钢沉井纵向深度下不断发展，解决了钢沉井下压反力提供不足及大荷载作用下井壁宜产生失稳问题，确保了钢沉井下压深度及工程安全。
Steel open caisson vertical continuous press-in relay device and construction method thereof
一种钢沉井垂直连续压入接力装置及其施工方法
LI JIYONG (Autor:in) / YANG ZISONG (Autor:in) / LUO YUNFENG (Autor:in) / HAN ZELIANG (Autor:in) / KIM IN-HEUNG (Autor:in) / ZHANG ZHEBIN (Autor:in) / CAI SUSU (Autor:in) / LIU GUIRONG (Autor:in) / FAN BIN (Autor:in) / ZHENG CHONG (Autor:in)
15.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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