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A platform for research: civil engineering, architecture and urbanism
Annular component and construction method of annular component
The invention relates to the technical field of assembly type subway stations, in particular to an annular component and a construction method of the annular component, the annular component comprises a plurality of steel shells provided with sealing cavities, the steel shells are sequentially spliced, a reinforcing framework is fixedly arranged in each sealing cavity, two adjacent steel shells are arranged to be a first annular piece and a second annular piece respectively, and the first annular piece and the second annular piece are arranged on the first annular piece and the second annular piece respectively. The first end, fixedly inserted with the first ring piece, of the first ring piece is spliced with the second end, provided with a positioning hole, of the second ring piece, and the end, away from the first ring piece, of the grouting steel pipe penetrates through the positioning hole and extends into a sealing cavity of the second ring piece; a grouting hole is formed in the steel shell positioned at the top of the annular component; the annular component is arranged to be of the hollow steel shell type structure, the reinforcing framework is arranged in the steel shell, the supporting strength of the steel shell serving as the annular piece is guaranteed, the weight of the annular piece is reduced, and grouting and construction are facilitated.
本发明涉及装配式地铁车站技术领域，特别是涉及一种环型构件及环型构件的施工方法，环型构件包括多个设有密封腔的钢壳体，各钢壳体依次拼接节，各密封腔内均固定设有增强骨架，设相邻的两个钢壳体分别为第一环片和第二环片，固定插设有与第一环片的第一环片的第一端与设有定位孔的第二环片的第二端拼接，注浆钢管的远离第一环片的一端穿过定位孔并伸入第二环片的密封腔中；位于环型构件的顶部的钢壳体设有注浆孔；将环型构件设置为空心钢壳式结构，且在钢壳体内设置增强骨架，既保证了作为环片的钢壳体的支撑强度，又降低了环片的重量，且便于注浆便于施工。
Annular component and construction method of annular component
The invention relates to the technical field of assembly type subway stations, in particular to an annular component and a construction method of the annular component, the annular component comprises a plurality of steel shells provided with sealing cavities, the steel shells are sequentially spliced, a reinforcing framework is fixedly arranged in each sealing cavity, two adjacent steel shells are arranged to be a first annular piece and a second annular piece respectively, and the first annular piece and the second annular piece are arranged on the first annular piece and the second annular piece respectively. The first end, fixedly inserted with the first ring piece, of the first ring piece is spliced with the second end, provided with a positioning hole, of the second ring piece, and the end, away from the first ring piece, of the grouting steel pipe penetrates through the positioning hole and extends into a sealing cavity of the second ring piece; a grouting hole is formed in the steel shell positioned at the top of the annular component; the annular component is arranged to be of the hollow steel shell type structure, the reinforcing framework is arranged in the steel shell, the supporting strength of the steel shell serving as the annular piece is guaranteed, the weight of the annular piece is reduced, and grouting and construction are facilitated.
本发明涉及装配式地铁车站技术领域，特别是涉及一种环型构件及环型构件的施工方法，环型构件包括多个设有密封腔的钢壳体，各钢壳体依次拼接节，各密封腔内均固定设有增强骨架，设相邻的两个钢壳体分别为第一环片和第二环片，固定插设有与第一环片的第一环片的第一端与设有定位孔的第二环片的第二端拼接，注浆钢管的远离第一环片的一端穿过定位孔并伸入第二环片的密封腔中；位于环型构件的顶部的钢壳体设有注浆孔；将环型构件设置为空心钢壳式结构，且在钢壳体内设置增强骨架，既保证了作为环片的钢壳体的支撑强度，又降低了环片的重量，且便于注浆便于施工。
Annular component and construction method of annular component
一种环型构件及环型构件的施工方法
YANG MINGXIN (author) / ZHOU WU (author) / ZOU WEI (author)
2024-01-26
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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