A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an underground concrete frustum hollow column. The hollow column is composed of a frustum hollow column body (1), a column top face (2), a column bottom edge face (3), a conical face weight reduction drainage hole (10) and a conical column face (27). In an industrial factory building, a metal net (16), a column top face steel bar ring (7) and a drainage hole steel bar ring (17) form a conical column steel bar hollow frame (26) with a plurality of large hole diameters, and concrete (18) is used for pouring to form a finished product of the frustum hollow column body (1) which is provided with a column top surface lightening hole (6) and a conical surface lightening drainage hole (10), and is large in volume supporting surface, firm, durable and less in weight; the column bottom edge face (3) is larger than the column top face (2), a hollow platform cavity (23) is formed, an inner cone column face (14) on the upper layer can be arranged on an outer cone column face (13) on the lower layer in a sleeved mode, the finished product of the frustum hollow column body (1) capable of being stacked in a multi-layer mode is formed, transport vehicles can be conveyed to a construction site in a multiplied mode, and installation is convenient and fast; and the conical surface lightening drainage hole (10) is formed in an underground water pool, various pipelines can penetrate through the conical surface lightening drainage hole (10) in an overhead mode, and urban underground infrastructures and sponge city construction can be comprehensively designed and arranged.
地下混凝土椎台中空柱，由椎台中空柱(1)、台柱顶面(2)、台柱底边面(3)、椎面减重排水孔(10)和椎柱面(27)构成，在建筑工业化厂房内，把金属网(16)、台柱顶面钢筋圈(7)和排水孔钢筋圈(17)，构成有众多大孔径的椎柱钢筋中空框架(26)，用混凝土(18)浇筑成有柱顶面减重孔(6)和椎面减重排水孔(10)，具有体积支撑面大、坚固耐用、重量轻的椎台中空柱(1)成品；台柱底边面(3)大于台柱顶面(2)，制成中间空的椎台空腔(23)，上层的内椎柱面(14)可以套叠在下层的外椎柱面(13)上，形成可多层叠加堆放的椎台中空柱(1)成品，运输车辆能数量成倍的送到施工现场，便捷安装；椎面减重排水孔(10)在地下水池中，可穿越架空各种管线，能综合设计布局城镇地下基础设施和海绵城市建设。
The invention discloses an underground concrete frustum hollow column. The hollow column is composed of a frustum hollow column body (1), a column top face (2), a column bottom edge face (3), a conical face weight reduction drainage hole (10) and a conical column face (27). In an industrial factory building, a metal net (16), a column top face steel bar ring (7) and a drainage hole steel bar ring (17) form a conical column steel bar hollow frame (26) with a plurality of large hole diameters, and concrete (18) is used for pouring to form a finished product of the frustum hollow column body (1) which is provided with a column top surface lightening hole (6) and a conical surface lightening drainage hole (10), and is large in volume supporting surface, firm, durable and less in weight; the column bottom edge face (3) is larger than the column top face (2), a hollow platform cavity (23) is formed, an inner cone column face (14) on the upper layer can be arranged on an outer cone column face (13) on the lower layer in a sleeved mode, the finished product of the frustum hollow column body (1) capable of being stacked in a multi-layer mode is formed, transport vehicles can be conveyed to a construction site in a multiplied mode, and installation is convenient and fast; and the conical surface lightening drainage hole (10) is formed in an underground water pool, various pipelines can penetrate through the conical surface lightening drainage hole (10) in an overhead mode, and urban underground infrastructures and sponge city construction can be comprehensively designed and arranged.
地下混凝土椎台中空柱，由椎台中空柱(1)、台柱顶面(2)、台柱底边面(3)、椎面减重排水孔(10)和椎柱面(27)构成，在建筑工业化厂房内，把金属网(16)、台柱顶面钢筋圈(7)和排水孔钢筋圈(17)，构成有众多大孔径的椎柱钢筋中空框架(26)，用混凝土(18)浇筑成有柱顶面减重孔(6)和椎面减重排水孔(10)，具有体积支撑面大、坚固耐用、重量轻的椎台中空柱(1)成品；台柱底边面(3)大于台柱顶面(2)，制成中间空的椎台空腔(23)，上层的内椎柱面(14)可以套叠在下层的外椎柱面(13)上，形成可多层叠加堆放的椎台中空柱(1)成品，运输车辆能数量成倍的送到施工现场，便捷安装；椎面减重排水孔(10)在地下水池中，可穿越架空各种管线，能综合设计布局城镇地下基础设施和海绵城市建设。
Hollow frustum type concrete pouring inner formwork supporting structure and application method
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