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Construction method for enabling stirrups on main reinforcements in basement corner post formwork to penetrate through water stop steel plate
The invention discloses a construction method for enabling a stirrup on a main reinforcement in a basement corner post formwork to penetrate through a water stop steel plate. The water stop requirement of a construction joint in a post and the requirement of a stirrup pulling force on the main reinforcement in the post are both considered. A water stop steel plate (8) turning by 90 degrees is arranged in a gap of a steel bar stand column (7) in a corner column at a horizontal construction joint (6), steel bar sealing rings are movably connected to the water stop steel plate (8) turning by 90 degrees in a sleeved mode respectively, a left-side semi-ring-shaped outer stirrup (11) is arranged on the left side of the water stop steel plate (8) turning by 90 degrees, and a right-side semi-ring-shaped outer stirrup (12) is arranged on the right side of the water stop steel plate turning by 90 degrees. The left-side semi-ring-shaped outer stirrup and the right-side semi-ring-shaped outer stirrup (12) are connected together in a pulling manner through a steel bar sealing ring to jointly form an annular sealing outer stirrup on a corner post inner steel bar stand column (7) penetrating through the water stop steel plate; the stirrup force of the annular stirrups on the main reinforcements in the column is guaranteed, and meanwhile the integrity of the water stop steel plate is guaranteed.
本发明公开了一种地下室角柱模板内主筋上的箍筋穿越止水钢板的施作方法，兼顾了柱内施工缝的止水要求和柱内主筋上的箍筋拉接力的要求；在水平施工缝（6）处的角柱内钢筋立柱（7）的缝隙中，设置有90度转弯的止水钢板（8），在90度转弯的止水钢板（8）上分别活动套接有钢筋封闭环，在90度转弯的止水钢板（8）左侧设置有左侧半环状外箍筋（11），在90度转弯的止水钢板右侧设置有右侧半环状外箍筋（12），左侧半环状外箍筋和右侧半环状外箍筋（12）通过钢筋封闭环拉接在一起，共同组成穿越止水钢板的角柱内钢筋立柱（7）上的环形封闭外箍筋；保证了柱内主筋上环形箍筋的箍筋力，同时还保证了止水钢板的完整性。
Construction method for enabling stirrups on main reinforcements in basement corner post formwork to penetrate through water stop steel plate
The invention discloses a construction method for enabling a stirrup on a main reinforcement in a basement corner post formwork to penetrate through a water stop steel plate. The water stop requirement of a construction joint in a post and the requirement of a stirrup pulling force on the main reinforcement in the post are both considered. A water stop steel plate (8) turning by 90 degrees is arranged in a gap of a steel bar stand column (7) in a corner column at a horizontal construction joint (6), steel bar sealing rings are movably connected to the water stop steel plate (8) turning by 90 degrees in a sleeved mode respectively, a left-side semi-ring-shaped outer stirrup (11) is arranged on the left side of the water stop steel plate (8) turning by 90 degrees, and a right-side semi-ring-shaped outer stirrup (12) is arranged on the right side of the water stop steel plate turning by 90 degrees. The left-side semi-ring-shaped outer stirrup and the right-side semi-ring-shaped outer stirrup (12) are connected together in a pulling manner through a steel bar sealing ring to jointly form an annular sealing outer stirrup on a corner post inner steel bar stand column (7) penetrating through the water stop steel plate; the stirrup force of the annular stirrups on the main reinforcements in the column is guaranteed, and meanwhile the integrity of the water stop steel plate is guaranteed.
本发明公开了一种地下室角柱模板内主筋上的箍筋穿越止水钢板的施作方法，兼顾了柱内施工缝的止水要求和柱内主筋上的箍筋拉接力的要求；在水平施工缝（6）处的角柱内钢筋立柱（7）的缝隙中，设置有90度转弯的止水钢板（8），在90度转弯的止水钢板（8）上分别活动套接有钢筋封闭环，在90度转弯的止水钢板（8）左侧设置有左侧半环状外箍筋（11），在90度转弯的止水钢板右侧设置有右侧半环状外箍筋（12），左侧半环状外箍筋和右侧半环状外箍筋（12）通过钢筋封闭环拉接在一起，共同组成穿越止水钢板的角柱内钢筋立柱（7）上的环形封闭外箍筋；保证了柱内主筋上环形箍筋的箍筋力，同时还保证了止水钢板的完整性。
Construction method for enabling stirrups on main reinforcements in basement corner post formwork to penetrate through water stop steel plate
地下室角柱模板内主筋上的箍筋穿越止水钢板的施作方法
LI GANG (author) / LIU LIN (author) / WANG PU (author) / LI SHAOPENG (author) / QIN WANJUN (author) / ZHAO XIN (author) / SHEN YAXIANG (author) / XI CHENHAO (author) / HU NAN (author) / ZHANG JINGHUA (author)
2024-08-13
Patent
Electronic Resource
Chinese
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