Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large-diameter pipe pile, variable diameter single pile, and construction method for variable diameter single pile
The application provides a large-diameter pipe pile, a variable-diameter single pile, and a construction method for the variable-diameter single pile, and belongs to the technical field of bridge engineering. The large-diameter pipe pile comprises a hollow base segment used for connection with a small-diameter segment, a connecting segment used for connection with a pier, and a plurality of hollowmiddle segments spliced between the hollow base segment and the connecting segment. The large-diameter pipe pile is formed by splicing the hollow base segment, the connecting segment and the multiplehollow middle segments, namely that the large-diameter pipe pile is of a segmental structure. In practical application, the hollow base segment, the connecting segment and the hollow middle segmentsare made in advance; during construction operation, the hollow base segment, the connecting segment and the hollow middle segments are spliced to form the large-diameter pipe pile, and the construction period can be shortened; and the operating risks are reduced, and the construction quality is improved. Since the hollow base segment and the hollow middle segments are all of hollow structures, thematerial consumption can be reduced effectively; and the utilization rate of materials is improved, and the material cost is saved.
本申请提供了一种大直径管桩、变直径单桩及变直径单桩的施工方法，属于桥梁工程技术领域。其中，大直径管桩包括用于与小直径段连接的空心基段、用于与桥墩连接的连接段和拼接于空心基段与连接段之间的多个空心中间段。大直径管桩由空心基段、连接段和多个空心中间段拼接而成，即大直径管桩为分段式结构。在实际运用中，可先对空心基段、连接段和各个空心中间段预先进行制作，在施工作业时，将空心基段、连接段和各个空心中间段进行拼接即可构成大直径管桩，可有效缩短施工周期，减小作业风险，提高施工质量。由于空心基段和各个空心中间段均为空心结构，可有效减少用材，提高材料的利用率，节约材料成本。
Large-diameter pipe pile, variable diameter single pile, and construction method for variable diameter single pile
The application provides a large-diameter pipe pile, a variable-diameter single pile, and a construction method for the variable-diameter single pile, and belongs to the technical field of bridge engineering. The large-diameter pipe pile comprises a hollow base segment used for connection with a small-diameter segment, a connecting segment used for connection with a pier, and a plurality of hollowmiddle segments spliced between the hollow base segment and the connecting segment. The large-diameter pipe pile is formed by splicing the hollow base segment, the connecting segment and the multiplehollow middle segments, namely that the large-diameter pipe pile is of a segmental structure. In practical application, the hollow base segment, the connecting segment and the hollow middle segmentsare made in advance; during construction operation, the hollow base segment, the connecting segment and the hollow middle segments are spliced to form the large-diameter pipe pile, and the construction period can be shortened; and the operating risks are reduced, and the construction quality is improved. Since the hollow base segment and the hollow middle segments are all of hollow structures, thematerial consumption can be reduced effectively; and the utilization rate of materials is improved, and the material cost is saved.
本申请提供了一种大直径管桩、变直径单桩及变直径单桩的施工方法，属于桥梁工程技术领域。其中，大直径管桩包括用于与小直径段连接的空心基段、用于与桥墩连接的连接段和拼接于空心基段与连接段之间的多个空心中间段。大直径管桩由空心基段、连接段和多个空心中间段拼接而成，即大直径管桩为分段式结构。在实际运用中，可先对空心基段、连接段和各个空心中间段预先进行制作，在施工作业时，将空心基段、连接段和各个空心中间段进行拼接即可构成大直径管桩，可有效缩短施工周期，减小作业风险，提高施工质量。由于空心基段和各个空心中间段均为空心结构，可有效减少用材，提高材料的利用率，节约材料成本。
Large-diameter pipe pile, variable diameter single pile, and construction method for variable diameter single pile
一种大直径管桩、变直径单桩及变直径单桩的施工方法
LI LEI (Autor:in) / WANG CHANGJIANG (Autor:in) / ZHUANG WANLYU (Autor:in)
26.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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