A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the field of foundation pit construction, and relates to a hollow pile foundation. The hollow pile foundation comprises a plurality of unit pile bodies, wherein the two ends of each unit pile body are a first connecting end and a second connecting end, and a connecting assembly is arranged between the first connecting end and the second connecting end between the adjacent unit pile bodies; each connecting assembly comprises a first sleeve arranged on the inner wall of the corresponding first connecting end and a second sleeve arranged on the inner wall of the corresponding second connecting end and used for being matched with the corresponding first sleeve in an inserted mode; the first sleeves extend out of the first connecting ends; gaps for inserting the second sleeves are reserved between the outer walls of the first sleeves and the inner walls of the first connecting ends; the second sleeves extend out of the second connecting ends; and when the adjacent unit pile bodies are inserted, the first connecting ends and the second connecting ends between the adjacent unit pile bodies abut against each other. According to the hollow pile foundation, the first sleeves and the second sleeves are hidden in the unit pile bodies, so that the possibility that oxygen and water in soil enter the unit pile bodies to corrode the first sleeves and the second sleeves after the unit pile bodies are driven into a foundation is reduced, and then the connection stability of the unit pile bodies is improved.
本申请属于基坑施工领域，涉及一种空心桩基础，包括若干单元桩体，单元桩体的两端为第一连接端与第二连接端，相邻单元桩体之间的第一连接端与第二连接端之间设置有连接组件；连接组件包括第一连接端内壁上设置的第一套筒和第二连接端内壁上设置的用于与第一套筒插接配合的第二套筒，第一套筒伸出第一连接端，第一套筒的外壁与第一连接端的内壁留有供第二套筒插接的空隙，第二套筒伸出第二连接端，相邻单元桩体插接时，相邻单元桩体之间的第一连接端与第二连接端抵接。本申请将第一套筒和第二套筒隐藏在单元桩体的内部，减小单元桩体在打入地基后土壤中的氧气和水进入单元桩体内部侵蚀第一套筒和第二套筒的可能性，从而提升单元桩体连接稳固度。
The invention belongs to the field of foundation pit construction, and relates to a hollow pile foundation. The hollow pile foundation comprises a plurality of unit pile bodies, wherein the two ends of each unit pile body are a first connecting end and a second connecting end, and a connecting assembly is arranged between the first connecting end and the second connecting end between the adjacent unit pile bodies; each connecting assembly comprises a first sleeve arranged on the inner wall of the corresponding first connecting end and a second sleeve arranged on the inner wall of the corresponding second connecting end and used for being matched with the corresponding first sleeve in an inserted mode; the first sleeves extend out of the first connecting ends; gaps for inserting the second sleeves are reserved between the outer walls of the first sleeves and the inner walls of the first connecting ends; the second sleeves extend out of the second connecting ends; and when the adjacent unit pile bodies are inserted, the first connecting ends and the second connecting ends between the adjacent unit pile bodies abut against each other. According to the hollow pile foundation, the first sleeves and the second sleeves are hidden in the unit pile bodies, so that the possibility that oxygen and water in soil enter the unit pile bodies to corrode the first sleeves and the second sleeves after the unit pile bodies are driven into a foundation is reduced, and then the connection stability of the unit pile bodies is improved.
本申请属于基坑施工领域，涉及一种空心桩基础，包括若干单元桩体，单元桩体的两端为第一连接端与第二连接端，相邻单元桩体之间的第一连接端与第二连接端之间设置有连接组件；连接组件包括第一连接端内壁上设置的第一套筒和第二连接端内壁上设置的用于与第一套筒插接配合的第二套筒，第一套筒伸出第一连接端，第一套筒的外壁与第一连接端的内壁留有供第二套筒插接的空隙，第二套筒伸出第二连接端，相邻单元桩体插接时，相邻单元桩体之间的第一连接端与第二连接端抵接。本申请将第一套筒和第二套筒隐藏在单元桩体的内部，减小单元桩体在打入地基后土壤中的氧气和水进入单元桩体内部侵蚀第一套筒和第二套筒的可能性，从而提升单元桩体连接稳固度。
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