Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete box girder manhole model sealing system and construction method
The invention relates to a concrete box girder manhole model sealing system and a construction method; the concrete box girder manhole model sealing system mainly comprises a ribbed template, iron wires and thread steel; the iron wires can fix four corners of the ribbed template so as to hoist the ribbed template; the other end of the iron wire is tied on the thread steel obliquely crossing a box girder manhole corner, and tightly screwed; bearing reaction can firmly fix the ribbed template, thus realizing seamless between the ribbed template and a box girder top plate floor; finally box girder manhole steel bars are completed, concrete is poured, and box girder manhole sealing can be finished. The concrete box girder manhole model sealing system and construction method can improve manhole template stability with no seam, thus maxmumly ensuring a box chamber has no extra foreign materials after sealing; the construction method is strong in operationality, simple and easy to realize, thus greatly improving manhole model sealing quality.
Concrete box girder manhole model sealing system and construction method
The invention relates to a concrete box girder manhole model sealing system and a construction method; the concrete box girder manhole model sealing system mainly comprises a ribbed template, iron wires and thread steel; the iron wires can fix four corners of the ribbed template so as to hoist the ribbed template; the other end of the iron wire is tied on the thread steel obliquely crossing a box girder manhole corner, and tightly screwed; bearing reaction can firmly fix the ribbed template, thus realizing seamless between the ribbed template and a box girder top plate floor; finally box girder manhole steel bars are completed, concrete is poured, and box girder manhole sealing can be finished. The concrete box girder manhole model sealing system and construction method can improve manhole template stability with no seam, thus maxmumly ensuring a box chamber has no extra foreign materials after sealing; the construction method is strong in operationality, simple and easy to realize, thus greatly improving manhole model sealing quality.
Concrete box girder manhole model sealing system and construction method
XIAO PAN (Autor:in) / LIU BO (Autor:in) / YANG LIMIN (Autor:in) / PENG JIANFENG (Autor:in) / LI PING (Autor:in) / YU YUANJIAN (Autor:in) / ZENG YIN (Autor:in) / GAO CHEN (Autor:in) / ZHAO YANG (Autor:in) / YANG RUI (Autor:in)
30.09.2015
Patent
Elektronische Ressource
Englisch
IPC:
E01D
BRIDGES
,
Brücken
Cast-in-place concrete box girder manhole cover plate system
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