Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-water-stopping steel pipe pile foundation pit supporting soil retaining component
The invention relates to a self-water-stopping steel pipe pile foundation pit supporting soil retaining component in the field of foundation pit supporting engineering. The soil retaining component comprises four parts, namely steel pipe piles (1), a laminated steel plate water-stopping connector, a steel plate connector and flange connectors, and the laminated steel plate water-stopping connectorat least comprises three groups of laminated or partially laminated steel plates. The middle set of steel plates (2) are connected with one of the adjacent steel pipe piles, the two sets of outer steel plates (4) at two sides are connected with the other steel pipe pile (1), the middle set of steel plates (2) are connected with inserting tenons (3), inserting grooves (5) are arranged between thetwo sets of outer steel plates (4), and the inserting tenons (3) are inserted into the inserting grooves (5). The flange connectors are arranged at the tops or segmentation joints of the steel pipe piles (1). Pile joint seepage paths are increased through steel plate lamination, construction deviation is controlled through soil pressure acting on the laminated steel plates, the seam between adjacent piles is controlled to be minimum, the construction speed is high, the quality is reliable, and the manufacturing cost is low.
本发明涉及基坑支护工程领域中的一种自止水钢管桩基坑支护挡土构件，该挡土构件包括钢管桩(1)、叠合钢板止水连接、钢板连接与法兰连接四部分，其中的叠合钢板止水连接至少包括三组叠合放置或部分叠合放置的钢板，中组钢板(2)与相邻钢管桩中的一根连接，位于两侧的两组外组钢板(4)与另一根钢管桩(1)连接，并在中组钢板(2)上连接插隼(3)，在两组外组钢板(4)之间设置插槽(5)，插隼(3)插入插槽(5)内，并在钢管桩(1)的顶部或分节接头处设置法兰连接，本发明通过钢板叠合增加桩缝渗流路径，通过作用在叠合钢板上的土压力控制施工偏差，并实施控制邻桩接缝至最小，施工速度快，质量可靠，造价低。
Self-water-stopping steel pipe pile foundation pit supporting soil retaining component
The invention relates to a self-water-stopping steel pipe pile foundation pit supporting soil retaining component in the field of foundation pit supporting engineering. The soil retaining component comprises four parts, namely steel pipe piles (1), a laminated steel plate water-stopping connector, a steel plate connector and flange connectors, and the laminated steel plate water-stopping connectorat least comprises three groups of laminated or partially laminated steel plates. The middle set of steel plates (2) are connected with one of the adjacent steel pipe piles, the two sets of outer steel plates (4) at two sides are connected with the other steel pipe pile (1), the middle set of steel plates (2) are connected with inserting tenons (3), inserting grooves (5) are arranged between thetwo sets of outer steel plates (4), and the inserting tenons (3) are inserted into the inserting grooves (5). The flange connectors are arranged at the tops or segmentation joints of the steel pipe piles (1). Pile joint seepage paths are increased through steel plate lamination, construction deviation is controlled through soil pressure acting on the laminated steel plates, the seam between adjacent piles is controlled to be minimum, the construction speed is high, the quality is reliable, and the manufacturing cost is low.
本发明涉及基坑支护工程领域中的一种自止水钢管桩基坑支护挡土构件，该挡土构件包括钢管桩(1)、叠合钢板止水连接、钢板连接与法兰连接四部分，其中的叠合钢板止水连接至少包括三组叠合放置或部分叠合放置的钢板，中组钢板(2)与相邻钢管桩中的一根连接，位于两侧的两组外组钢板(4)与另一根钢管桩(1)连接，并在中组钢板(2)上连接插隼(3)，在两组外组钢板(4)之间设置插槽(5)，插隼(3)插入插槽(5)内，并在钢管桩(1)的顶部或分节接头处设置法兰连接，本发明通过钢板叠合增加桩缝渗流路径，通过作用在叠合钢板上的土压力控制施工偏差，并实施控制邻桩接缝至最小，施工速度快，质量可靠，造价低。
Self-water-stopping steel pipe pile foundation pit supporting soil retaining component
一种自止水钢管桩基坑支护挡土构件
ZHANG JIHONG (Autor:in)
22.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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