Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Deep foundation pit supporting structure on slope and construction method thereof
The deep foundation pit supporting structure on the slope comprises a transverse cast-in-place pile set which is vertically arranged, longitudinal cast-in-place pile sets are arranged at the two ends of the side edge, close to the bottom of the slope, of the transverse cast-in-place pile set, and the two longitudinal cast-in-place pile sets are perpendicular to the side edge of the transverse cast-in-place pile set; the transverse cast-in-place pile set and the longitudinal cast-in-place pile sets are each composed of a plurality of vertically-arranged cast-in-place piles, the tops of the transverse cast-in-place pile set and the tops of the two longitudinal cast-in-place pile sets are connected through a top beam, diagonal braces are arranged at the ends, away from the long sides, of the two opposite short sides of the top beam, and angle braces are arranged between the two short sides and the long sides of the top beam. One end of the angle brace is connected with the middle of the short edge of the crown beam, the other end of the angle brace is connected with the long edge of the crown beam, the end faces of the two short edges of the crown beam are connected with one end of the end support through the end sealing plates, the other end of the end support is matched with the supporting seat arranged in the slope, the end support has a set inclination angle, and the inclined end support is arranged on the crown beam. And the external stability of the foundation pit is maintained by transmitting bias load.
本发明公开了一种斜坡上的深基坑支护结构包括：竖直设置的横向灌注桩组，横向灌注桩组靠近斜坡底部的侧边的两端设置有纵向灌注桩组，两组纵向灌注桩组垂直于横向灌注桩组的侧边，横向灌注桩组和纵向灌注桩组均由若干根竖直设置的灌注桩组成，横向灌注桩组与两组纵向灌注桩组的顶部通过冠梁相互连接，所述冠梁相对的两短边且远离长边的一端设置有对撑，冠梁两短边与长边之间均设置有角撑，所述角撑的一端位与冠梁短边的中部连接，另一端与冠梁的长边连接，冠梁两短边的端面通过封头板与端部支撑的一端连接，所述端部支撑的另一端与设置在斜坡内的支撑座配合，端部支撑具有设定倾角，冠梁上设置斜向端部支撑，以传递偏压荷载维持基坑外部稳定性。
Deep foundation pit supporting structure on slope and construction method thereof
The deep foundation pit supporting structure on the slope comprises a transverse cast-in-place pile set which is vertically arranged, longitudinal cast-in-place pile sets are arranged at the two ends of the side edge, close to the bottom of the slope, of the transverse cast-in-place pile set, and the two longitudinal cast-in-place pile sets are perpendicular to the side edge of the transverse cast-in-place pile set; the transverse cast-in-place pile set and the longitudinal cast-in-place pile sets are each composed of a plurality of vertically-arranged cast-in-place piles, the tops of the transverse cast-in-place pile set and the tops of the two longitudinal cast-in-place pile sets are connected through a top beam, diagonal braces are arranged at the ends, away from the long sides, of the two opposite short sides of the top beam, and angle braces are arranged between the two short sides and the long sides of the top beam. One end of the angle brace is connected with the middle of the short edge of the crown beam, the other end of the angle brace is connected with the long edge of the crown beam, the end faces of the two short edges of the crown beam are connected with one end of the end support through the end sealing plates, the other end of the end support is matched with the supporting seat arranged in the slope, the end support has a set inclination angle, and the inclined end support is arranged on the crown beam. And the external stability of the foundation pit is maintained by transmitting bias load.
本发明公开了一种斜坡上的深基坑支护结构包括：竖直设置的横向灌注桩组，横向灌注桩组靠近斜坡底部的侧边的两端设置有纵向灌注桩组，两组纵向灌注桩组垂直于横向灌注桩组的侧边，横向灌注桩组和纵向灌注桩组均由若干根竖直设置的灌注桩组成，横向灌注桩组与两组纵向灌注桩组的顶部通过冠梁相互连接，所述冠梁相对的两短边且远离长边的一端设置有对撑，冠梁两短边与长边之间均设置有角撑，所述角撑的一端位与冠梁短边的中部连接，另一端与冠梁的长边连接，冠梁两短边的端面通过封头板与端部支撑的一端连接，所述端部支撑的另一端与设置在斜坡内的支撑座配合，端部支撑具有设定倾角，冠梁上设置斜向端部支撑，以传递偏压荷载维持基坑外部稳定性。
Deep foundation pit supporting structure on slope and construction method thereof
一种斜坡上的深基坑支护结构及其施工方法
XU QIU (Autor:in) / XU FUCONG (Autor:in) / LIU MINGZHEN (Autor:in) / WANG WANJUN (Autor:in) / CHEN XIAOXIANG (Autor:in)
08.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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