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A platform for research: civil engineering, architecture and urbanism
Construction method of assembly type prefabricated caisson
The invention discloses a construction method of an assembly type prefabricated caisson, and relates to the technical field of building construction, and the construction method specifically comprises the following steps: S1, manufacturing the prefabricated caisson; s2, the prefabricated caisson is transported to a construction site; s3, the prefabricated caisson is assembled, anti-seepage joints of the prefabricated caisson and the cast-in-place concrete structure are deepened, a water stop steel plate with the width of 50 mm and the thickness of 2 mm is added, and new and old concrete connecting joints at the position of the caisson are deepened according to the current application situation of the prefabricated caisson; s4, during installation, hoisting is conducted through a hoisting machine, installation of a climbing frame wall-attached support is guaranteed through a sectional type K plate, and a tower crane access channel and a climbing frame are of an integrated structure; a water stop steel plate is added in the prefabricated caisson new and old concrete interface deepening design stage, and the hidden danger of leakage at the new and old concrete interface cold seam position is reduced.
本发明公开了装配式预制沉箱的施工方法，涉及建筑施工技术领域，具体包括：S1、预制沉箱的制作；S2、将预制沉箱运输至施工现场；S3、预制沉箱的装配，深化预制沉箱与现浇混凝土结构防渗漏节点，增加50mm宽、2mm厚止水钢板，根据预制沉箱应用现状深化设计沉箱位置新旧混凝土连接节点；S4、安装时使用起重机械进行吊装，采用分段式K板保证爬架附墙支座安装，塔吊上人通道与爬架采用一体化结构；预制沉箱新旧混凝土交接面深化设计阶段增加止水钢板，降低新旧混凝土交接面冷缝位置渗漏隐患。
Construction method of assembly type prefabricated caisson
The invention discloses a construction method of an assembly type prefabricated caisson, and relates to the technical field of building construction, and the construction method specifically comprises the following steps: S1, manufacturing the prefabricated caisson; s2, the prefabricated caisson is transported to a construction site; s3, the prefabricated caisson is assembled, anti-seepage joints of the prefabricated caisson and the cast-in-place concrete structure are deepened, a water stop steel plate with the width of 50 mm and the thickness of 2 mm is added, and new and old concrete connecting joints at the position of the caisson are deepened according to the current application situation of the prefabricated caisson; s4, during installation, hoisting is conducted through a hoisting machine, installation of a climbing frame wall-attached support is guaranteed through a sectional type K plate, and a tower crane access channel and a climbing frame are of an integrated structure; a water stop steel plate is added in the prefabricated caisson new and old concrete interface deepening design stage, and the hidden danger of leakage at the new and old concrete interface cold seam position is reduced.
本发明公开了装配式预制沉箱的施工方法，涉及建筑施工技术领域，具体包括：S1、预制沉箱的制作；S2、将预制沉箱运输至施工现场；S3、预制沉箱的装配，深化预制沉箱与现浇混凝土结构防渗漏节点，增加50mm宽、2mm厚止水钢板，根据预制沉箱应用现状深化设计沉箱位置新旧混凝土连接节点；S4、安装时使用起重机械进行吊装，采用分段式K板保证爬架附墙支座安装，塔吊上人通道与爬架采用一体化结构；预制沉箱新旧混凝土交接面深化设计阶段增加止水钢板，降低新旧混凝土交接面冷缝位置渗漏隐患。
Construction method of assembly type prefabricated caisson
装配式预制沉箱的施工方法
LI GUANGJUN (author) / PAN YIHUA (author) / ZHENG KEZAI (author) / ZHANG XIAO (author) / HUANG LEI (author) / CHEN WEIQIN (author)
2023-03-21
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
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