A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pouring method of prefabricated subway structure
The invention relates to a pouring method of a prefabricated subway structure. The method comprises the following steps: dividing the subway structure into a plurality of regions along the extension direction of the subway; dividing each region into a first portion and a second portion; sequentially pouring the first portion of the first region and the first portion of the second region; simultaneously pouring the second portion of the first region and the first portion of the third region; repeatedly performing the steps in the same manner until the pouring of the first portion of the last region is finished; and sequentially pouring the second portion of the penultimate region and the second portion of the last region. According to the pouring method, due to the facts that the subway structure is divided into the plurality of regions, and each region is divided into the first portion and the second portion, when a prefabricated component of the subway structure is poured, the three-dimensional space of the prefabricated component can be fully utilized, and formwork erection, steel bar binding and concrete pouring can be simultaneously performed longitudinally and transversely toimprove the prefabrication efficiency.
本发明涉及一种预制地道结构的浇筑方法，包括如下步骤：将地道结构沿地道延伸方向划分为若干个区域；将每个区域分成第一部分和第二部分；依次浇筑第一个区域和第二个区域的第一部分；同时浇筑第一个区域的第二部分，以及第三个区域的第一部分；以此类推，直至最后一个区域的第一部分浇筑完成；依次浇筑倒数第二个区域和最后一个区域的第二部分。本发明将地道结构划分为若干个区域，并将每个区域分成第一部分和第二部分，这样，浇筑地道结构的预制构件时，可以充分利用预制完成构件的三维空间，纵向与横向同时进行立模、绑扎钢筋、混凝土浇筑以提高预制效率。
Pouring method of prefabricated subway structure
The invention relates to a pouring method of a prefabricated subway structure. The method comprises the following steps: dividing the subway structure into a plurality of regions along the extension direction of the subway; dividing each region into a first portion and a second portion; sequentially pouring the first portion of the first region and the first portion of the second region; simultaneously pouring the second portion of the first region and the first portion of the third region; repeatedly performing the steps in the same manner until the pouring of the first portion of the last region is finished; and sequentially pouring the second portion of the penultimate region and the second portion of the last region. According to the pouring method, due to the facts that the subway structure is divided into the plurality of regions, and each region is divided into the first portion and the second portion, when a prefabricated component of the subway structure is poured, the three-dimensional space of the prefabricated component can be fully utilized, and formwork erection, steel bar binding and concrete pouring can be simultaneously performed longitudinally and transversely toimprove the prefabrication efficiency.
本发明涉及一种预制地道结构的浇筑方法，包括如下步骤：将地道结构沿地道延伸方向划分为若干个区域；将每个区域分成第一部分和第二部分；依次浇筑第一个区域和第二个区域的第一部分；同时浇筑第一个区域的第二部分，以及第三个区域的第一部分；以此类推，直至最后一个区域的第一部分浇筑完成；依次浇筑倒数第二个区域和最后一个区域的第二部分。本发明将地道结构划分为若干个区域，并将每个区域分成第一部分和第二部分，这样，浇筑地道结构的预制构件时，可以充分利用预制完成构件的三维空间，纵向与横向同时进行立模、绑扎钢筋、混凝土浇筑以提高预制效率。
Pouring method of prefabricated subway structure
一种预制地道结构的浇筑方法
HU ZHEBIN (author) / TANG JIANCHENG (author) / ZHANG YUNMEI (author) / TAO QIUQIANG (author) / LIU TIANSHI (author) / ZHAO KANGHUI (author) / ZHENG YANHUA (author) / MA LIANG (author)
2020-06-09
Patent
Electronic Resource
Chinese
IPC:
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
E02D
FOUNDATIONS
,
Gründungen
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