A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Tower crane foundation structure and construction method
The invention relates to the technical field of building construction, in particular to a tower crane foundation structure and a construction method.The tower crane foundation structure comprises tower crane supporting legs, a first concrete column, a concrete waterproof spigot, a second concrete column, a tower crane foundation bearing platform and a basement concrete bottom plate; the tower crane foundation bearing platform is located on the lower portion of the basement concrete bottom plate. Four concrete columns are arranged on the tower crane foundation bearing platform and penetrate through the basement concrete bottom plate. The first concrete column is at least partially embedded into a basement concrete bottom plate, and a concrete waterproof spigot is formed in the periphery of the outer side of the first concrete column and embedded into the basement concrete bottom plate to form a physical water blocking barrier; the tower crane supporting leg is embedded and wrapped in the second concrete column at the upper part of the first concrete column, so that the problem that the supporting leg is corroded by accumulated water in the use process is avoided; the tower crane supporting leg is pre-buried in the second concrete column, a column body of the second concrete column completely protrudes out of the basement concrete bottom plate, the second concrete column is chiseled away after construction is completed, and then the supporting leg can be taken out and reused.
本发明涉及建筑施工技术领域，尤其涉及一种塔吊基础结构及施工方法，包括塔吊支腿、第一混凝土柱、混凝土防水止口、第二混凝土柱、塔吊基础承台和地库混凝土底板；塔吊基础承台位于地库混凝土底板的下部，塔吊基础承台上设置四根混凝土柱穿越地库混凝土底板；第一混凝土柱至少局部嵌入地库混凝土底板中，第一混凝土柱外侧周围设置混凝土防水止口，混凝土防水止口嵌入地库混凝土底板内，形成物理阻水屏障；塔吊支腿预埋包裹在第一混凝土柱上部的第二混凝土柱内，避免了使用过程中积水锈蚀支腿问题；塔吊支腿预埋在第二混凝土柱内，第二混凝土柱柱身完全凸出地库混凝土底板之上，完工后凿除第二混凝土柱即可取出支腿，重复利用。
Tower crane foundation structure and construction method
The invention relates to the technical field of building construction, in particular to a tower crane foundation structure and a construction method.The tower crane foundation structure comprises tower crane supporting legs, a first concrete column, a concrete waterproof spigot, a second concrete column, a tower crane foundation bearing platform and a basement concrete bottom plate; the tower crane foundation bearing platform is located on the lower portion of the basement concrete bottom plate. Four concrete columns are arranged on the tower crane foundation bearing platform and penetrate through the basement concrete bottom plate. The first concrete column is at least partially embedded into a basement concrete bottom plate, and a concrete waterproof spigot is formed in the periphery of the outer side of the first concrete column and embedded into the basement concrete bottom plate to form a physical water blocking barrier; the tower crane supporting leg is embedded and wrapped in the second concrete column at the upper part of the first concrete column, so that the problem that the supporting leg is corroded by accumulated water in the use process is avoided; the tower crane supporting leg is pre-buried in the second concrete column, a column body of the second concrete column completely protrudes out of the basement concrete bottom plate, the second concrete column is chiseled away after construction is completed, and then the supporting leg can be taken out and reused.
本发明涉及建筑施工技术领域，尤其涉及一种塔吊基础结构及施工方法，包括塔吊支腿、第一混凝土柱、混凝土防水止口、第二混凝土柱、塔吊基础承台和地库混凝土底板；塔吊基础承台位于地库混凝土底板的下部，塔吊基础承台上设置四根混凝土柱穿越地库混凝土底板；第一混凝土柱至少局部嵌入地库混凝土底板中，第一混凝土柱外侧周围设置混凝土防水止口，混凝土防水止口嵌入地库混凝土底板内，形成物理阻水屏障；塔吊支腿预埋包裹在第一混凝土柱上部的第二混凝土柱内，避免了使用过程中积水锈蚀支腿问题；塔吊支腿预埋在第二混凝土柱内，第二混凝土柱柱身完全凸出地库混凝土底板之上，完工后凿除第二混凝土柱即可取出支腿，重复利用。
Tower crane foundation structure and construction method
一种塔吊基础结构及施工方法
YU BAO (author) / LU HAIJUN (author) / DONG LIUHU (author) / CHEN XIANG (author) / ZHANG JUNYAN (author) / MA CHONGCHAO (author) / WANG KAI (author)
2023-11-07
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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