Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for section steel beam column joint
The invention relates to a construction method for a section steel beam column joint. The construction method includes the steps of field leveling, pile position lofting, pile casing manufacturing, pile casing burying, drilling machine platform erecting, slurry preparing, final hole cleaning, reinforcement cage manufacturing, reinforcement cage hanging and placing, guide pipe lowering, secondary hole cleaning, underwater concrete pouring and natural curing. A conduit watertight test is carried out when a conduit is lowered. The construction method for the section steel beam column joint is specially suitable for an unstable soil body which is soft in structure, low in bearing capacity, high in compressibility, thixotropy and non-uniformity, smelly, prone to rheology and poor in engineering property, the construction efficiency is greatly improved, and the stability of a section steel beam structure is effectively improved.
本发明涉及一种型钢梁柱节点施工方法，包括以下步骤：平整场地、桩位放样、制作护筒、护筒埋设、搭设钻机平台、泥浆备料、终孔清孔、制作钢筋笼、钢筋笼吊放、下导管、二次清孔、灌注水下砼、自然养护；在下导管时进行导管水密试验。本发明提出了一种专门适用于结构松软、承载力低、具高压缩性、触变性和不均匀性、有臭味、易产生流变、工程性质差的不稳定土体，不仅大大提高了施工效率，并且有效提高了型钢梁结构的稳定性。
Construction method for section steel beam column joint
The invention relates to a construction method for a section steel beam column joint. The construction method includes the steps of field leveling, pile position lofting, pile casing manufacturing, pile casing burying, drilling machine platform erecting, slurry preparing, final hole cleaning, reinforcement cage manufacturing, reinforcement cage hanging and placing, guide pipe lowering, secondary hole cleaning, underwater concrete pouring and natural curing. A conduit watertight test is carried out when a conduit is lowered. The construction method for the section steel beam column joint is specially suitable for an unstable soil body which is soft in structure, low in bearing capacity, high in compressibility, thixotropy and non-uniformity, smelly, prone to rheology and poor in engineering property, the construction efficiency is greatly improved, and the stability of a section steel beam structure is effectively improved.
本发明涉及一种型钢梁柱节点施工方法，包括以下步骤：平整场地、桩位放样、制作护筒、护筒埋设、搭设钻机平台、泥浆备料、终孔清孔、制作钢筋笼、钢筋笼吊放、下导管、二次清孔、灌注水下砼、自然养护；在下导管时进行导管水密试验。本发明提出了一种专门适用于结构松软、承载力低、具高压缩性、触变性和不均匀性、有臭味、易产生流变、工程性质差的不稳定土体，不仅大大提高了施工效率，并且有效提高了型钢梁结构的稳定性。
Construction method for section steel beam column joint
一种型钢梁柱节点施工方法
WANG XIAOLEI (Autor:in) / LI ZIHUA (Autor:in) / LIU DONG (Autor:in) / LI JUNJIE (Autor:in) / HOU JIELONG (Autor:in) / ZHANG GUOJUN (Autor:in) / GONG YANG (Autor:in) / ZHANG GUOXIN (Autor:in) / CHEN YUANHANG (Autor:in) / LIANG SHANGWEN (Autor:in)
18.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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