Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Box type buckling steel pile supporting structure and construction method thereof
The invention discloses a box type buckling steel pile supporting structure and a construction method thereof. The box type buckling steel pile supporting structure comprises box-shaped steel piles, the box-shaped steel pile comprise large-section box-shaped steel piles, the large-section box-shaped steel piles are buckled on small-section box-shaped steel piles, the large-section box-shaped steelpiles and the small-section box-shaped steel piles are connected into continuous steel walls through bucking at the two ends to form an integral support structure. According to the box type bucklingsteel pile supporting structure and the construction method thereof, the water seepage path is prolonged and the water seepage and the water leakage probability of a foundation pit or a river bank arereduced through the buckling connection of the box-shaped steel piles, and the large-section box-shaped steel piles and the small-section box-shaped steel piles are buckled with each other to form the continuous box-shaped steel walls. The flexural rigidity of the supporting structure is compared with a traditional U-shaped steel plate pile or a H-shaped steel pile, greatly increases the rigidity, and facilitates resisting deformation of the foundation pit or the river bank, moreover, the width of the supporting structure can be reduced, and the utilization rate of the underground space is increased. The box type buckling steel pile supporting structure and the construction method thereof have the advantages of good flexural performance, high bearing capacity, quick construction speed, convenient structure combination, reusable box type steel piles and the like, and have outstanding technical economic benefits.
本发明公开一种箱型扣接钢桩支护结构及施工方法，包括箱型钢桩,所述的箱型钢桩包括大截面箱型钢桩，所述的大截面箱型钢桩扣接在小截面箱型钢桩上，所述的截面箱型钢桩和小截面箱型钢桩通过两端扣接连成连续钢墙，形成一个整体支护结构。本发明通过箱型钢桩自身的扣接连接，延长渗水路径，降低基坑或河岸渗水、漏水的几率。大、小两种截面的箱型钢桩相互扣接，形成连续的箱型钢墙，其抗弯刚度相比于传统U型钢板桩或H型钢桩，刚度大幅度地增加，有利于抵抗基坑或河岸变形，而且可以减小支护结构的宽度，增大地下空间的利用率。本发明具有抗弯性能好、承载力高、施工速度快、结构组合方便、箱型钢桩可重复利用等优点，其技术经济效益突出。
Box type buckling steel pile supporting structure and construction method thereof
The invention discloses a box type buckling steel pile supporting structure and a construction method thereof. The box type buckling steel pile supporting structure comprises box-shaped steel piles, the box-shaped steel pile comprise large-section box-shaped steel piles, the large-section box-shaped steel piles are buckled on small-section box-shaped steel piles, the large-section box-shaped steelpiles and the small-section box-shaped steel piles are connected into continuous steel walls through bucking at the two ends to form an integral support structure. According to the box type bucklingsteel pile supporting structure and the construction method thereof, the water seepage path is prolonged and the water seepage and the water leakage probability of a foundation pit or a river bank arereduced through the buckling connection of the box-shaped steel piles, and the large-section box-shaped steel piles and the small-section box-shaped steel piles are buckled with each other to form the continuous box-shaped steel walls. The flexural rigidity of the supporting structure is compared with a traditional U-shaped steel plate pile or a H-shaped steel pile, greatly increases the rigidity, and facilitates resisting deformation of the foundation pit or the river bank, moreover, the width of the supporting structure can be reduced, and the utilization rate of the underground space is increased. The box type buckling steel pile supporting structure and the construction method thereof have the advantages of good flexural performance, high bearing capacity, quick construction speed, convenient structure combination, reusable box type steel piles and the like, and have outstanding technical economic benefits.
本发明公开一种箱型扣接钢桩支护结构及施工方法，包括箱型钢桩,所述的箱型钢桩包括大截面箱型钢桩，所述的大截面箱型钢桩扣接在小截面箱型钢桩上，所述的截面箱型钢桩和小截面箱型钢桩通过两端扣接连成连续钢墙，形成一个整体支护结构。本发明通过箱型钢桩自身的扣接连接，延长渗水路径，降低基坑或河岸渗水、漏水的几率。大、小两种截面的箱型钢桩相互扣接，形成连续的箱型钢墙，其抗弯刚度相比于传统U型钢板桩或H型钢桩，刚度大幅度地增加，有利于抵抗基坑或河岸变形，而且可以减小支护结构的宽度，增大地下空间的利用率。本发明具有抗弯性能好、承载力高、施工速度快、结构组合方便、箱型钢桩可重复利用等优点，其技术经济效益突出。
Box type buckling steel pile supporting structure and construction method thereof
一种箱型扣接钢桩支护结构及施工方法
ZHAO SHENGFENG (Autor:in) / CHEN ZHIYANG (Autor:in) / CHU ZHENGWEI (Autor:in) / HUANG YING (Autor:in) / JIN CHUN (Autor:in)
19.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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