Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reinforced concrete tubular column structure system and construction method thereof
The invention provides a reinforced concrete pipe column structure system and a construction method thereof. The reinforced concrete pipe column structure system comprises hoop profile steel, a grouting sleeve, a first core filling body and a second core filling body. Hoop profile steel is installed outside the upper end of the lower section pipe column, at least two supporting parts are arranged on the hoop profile steel, and a superposed beam is placed on each supporting part. A partition plate is arranged in an inner cavity of a pile body of the lower-section pipe column, and a first core filling body is arranged between the upper portion of the partition plate in the lower-section pipe column and a superposed beam post-pouring layer. The reinforcing steel bar at the lower end of the upper-section pipe column is inserted into the grouting sleeve, and one end of the grouting sleeve is pre-buried at the lower end of the upper-section pipe column; the reinforcing steel bar of the lower section pipe column penetrates through the first core filling body and is inserted into the grouting sleeve; and a second core filling body is arranged in the upper section pipe column. Certain concrete filling cores are arranged on the upper portion and the lower portion of the core area of the beam-column joint, and the rigidity of the joint area is enhanced.
本发明提供了一种钢筋混凝土管柱结构体系及其施工方法，包括抱箍型钢、灌浆套筒、第一填芯体和第二填芯体；下节管柱上端外安装抱箍型钢，所述抱箍型钢上设有至少2个支撑部，每个所述支撑部上放置叠合梁；所述下节管柱的桩身内腔设有隔板，所述下节管柱内部隔板之上与叠合梁后浇层之间设有第一填芯体；在上节管柱下端的钢筋插入灌浆套筒内，且所述灌浆套筒一端预埋在上节管柱下端；所述下节管柱的钢筋穿过第一填芯体插入灌浆套筒内；在上节管柱内部设有第二填芯体。本发明在梁柱节点核心区的上部和下部均有一定的混凝土填芯，增强了节点域的刚度。
Reinforced concrete tubular column structure system and construction method thereof
The invention provides a reinforced concrete pipe column structure system and a construction method thereof. The reinforced concrete pipe column structure system comprises hoop profile steel, a grouting sleeve, a first core filling body and a second core filling body. Hoop profile steel is installed outside the upper end of the lower section pipe column, at least two supporting parts are arranged on the hoop profile steel, and a superposed beam is placed on each supporting part. A partition plate is arranged in an inner cavity of a pile body of the lower-section pipe column, and a first core filling body is arranged between the upper portion of the partition plate in the lower-section pipe column and a superposed beam post-pouring layer. The reinforcing steel bar at the lower end of the upper-section pipe column is inserted into the grouting sleeve, and one end of the grouting sleeve is pre-buried at the lower end of the upper-section pipe column; the reinforcing steel bar of the lower section pipe column penetrates through the first core filling body and is inserted into the grouting sleeve; and a second core filling body is arranged in the upper section pipe column. Certain concrete filling cores are arranged on the upper portion and the lower portion of the core area of the beam-column joint, and the rigidity of the joint area is enhanced.
本发明提供了一种钢筋混凝土管柱结构体系及其施工方法，包括抱箍型钢、灌浆套筒、第一填芯体和第二填芯体；下节管柱上端外安装抱箍型钢，所述抱箍型钢上设有至少2个支撑部，每个所述支撑部上放置叠合梁；所述下节管柱的桩身内腔设有隔板，所述下节管柱内部隔板之上与叠合梁后浇层之间设有第一填芯体；在上节管柱下端的钢筋插入灌浆套筒内，且所述灌浆套筒一端预埋在上节管柱下端；所述下节管柱的钢筋穿过第一填芯体插入灌浆套筒内；在上节管柱内部设有第二填芯体。本发明在梁柱节点核心区的上部和下部均有一定的混凝土填芯，增强了节点域的刚度。
Reinforced concrete tubular column structure system and construction method thereof
一种钢筋混凝土管柱结构体系及其施工方法
ZHANG YIBIN (Autor:in) / LI YONGBO (Autor:in) / YU ZIYAN (Autor:in)
20.08.2024
Patent
Elektronische Ressource
Chinesisch
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