Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reinforcement cage for prestressed pipe pile and core filling quick-setting concrete construction method
The invention discloses a reinforcement cage for a prestressed pipe pile and a core filling quick-setting concrete construction method, and relates to the field of building construction.The reinforcement cage comprises a main reinforcement, stirrups are fixed to the outer portion of the main reinforcement in a surrounding mode, and the lower portion of the main reinforcement penetrates through a dragging bottom plate and is connected with a reinforcement sleeve through bolts. The construction method comprises the following steps: cutting the main reinforcement and threading the end part to obtain a reinforcement connecting thread port, and trying to sleeve a reinforcement sleeve; through holes are formed in the mop bottom plate in the circumferential direction. The stirrups surround the outer portions of the main reinforcements and are bound and fixed, the main reinforcements penetrate through the through holes of the dragging bottom plate, the reinforcing steel bar sleeves are installed on the reinforcing steel bar connecting threaded openings, a reinforcing steel bar cage is manufactured, and the reinforcing steel bar cage is placed in the concrete pipe; the quick-setting cement paste is prepared; taking core filling concrete, mixing the core filling concrete with the prepared quick-setting cement paste, and stirring to prepare quick-setting core filling concrete; and pouring the quick-setting core-filling concrete into the concrete pipe with the pouring depth of 50cm, pouring the core-filling concrete into the concrete pipe, and pouring to the designed elevation, thereby completing the pouring.
本发明公开了一种预应力管桩用钢筋笼及填芯速凝混凝土施工方法，涉及建筑施工领域，钢筋笼包括主筋，主筋的外部环绕地固定有箍筋，主筋的下部穿过拖底板螺栓连接有钢筋套筒。施工方法包括以下步骤：裁剪主筋并端部车丝，得到钢筋连接丝口，试套钢筋套筒；在拖底板沿周向开通孔；主筋的外部环绕箍筋并绑扎固定，将主筋穿入拖底板的通孔，安装钢筋套筒在钢筋连接丝口上，制得钢筋笼，将钢筋笼放入混凝土管中；制得速凝水泥浆；取填芯混凝土，掺入制得的速凝水泥浆，搅拌制得速凝填芯混凝土；取速凝填芯混凝土倒入混凝土管中，浇筑深度50cm，取填芯混凝土倒入混凝土管中，浇筑至设计标高，浇筑完成。
Reinforcement cage for prestressed pipe pile and core filling quick-setting concrete construction method
The invention discloses a reinforcement cage for a prestressed pipe pile and a core filling quick-setting concrete construction method, and relates to the field of building construction.The reinforcement cage comprises a main reinforcement, stirrups are fixed to the outer portion of the main reinforcement in a surrounding mode, and the lower portion of the main reinforcement penetrates through a dragging bottom plate and is connected with a reinforcement sleeve through bolts. The construction method comprises the following steps: cutting the main reinforcement and threading the end part to obtain a reinforcement connecting thread port, and trying to sleeve a reinforcement sleeve; through holes are formed in the mop bottom plate in the circumferential direction. The stirrups surround the outer portions of the main reinforcements and are bound and fixed, the main reinforcements penetrate through the through holes of the dragging bottom plate, the reinforcing steel bar sleeves are installed on the reinforcing steel bar connecting threaded openings, a reinforcing steel bar cage is manufactured, and the reinforcing steel bar cage is placed in the concrete pipe; the quick-setting cement paste is prepared; taking core filling concrete, mixing the core filling concrete with the prepared quick-setting cement paste, and stirring to prepare quick-setting core filling concrete; and pouring the quick-setting core-filling concrete into the concrete pipe with the pouring depth of 50cm, pouring the core-filling concrete into the concrete pipe, and pouring to the designed elevation, thereby completing the pouring.
本发明公开了一种预应力管桩用钢筋笼及填芯速凝混凝土施工方法，涉及建筑施工领域，钢筋笼包括主筋，主筋的外部环绕地固定有箍筋，主筋的下部穿过拖底板螺栓连接有钢筋套筒。施工方法包括以下步骤：裁剪主筋并端部车丝，得到钢筋连接丝口，试套钢筋套筒；在拖底板沿周向开通孔；主筋的外部环绕箍筋并绑扎固定，将主筋穿入拖底板的通孔，安装钢筋套筒在钢筋连接丝口上，制得钢筋笼，将钢筋笼放入混凝土管中；制得速凝水泥浆；取填芯混凝土，掺入制得的速凝水泥浆，搅拌制得速凝填芯混凝土；取速凝填芯混凝土倒入混凝土管中，浇筑深度50cm，取填芯混凝土倒入混凝土管中，浇筑至设计标高，浇筑完成。
Reinforcement cage for prestressed pipe pile and core filling quick-setting concrete construction method
一种预应力管桩用钢筋笼及填芯速凝混凝土施工方法
JI XIAOFEI (Autor:in) / LIU BO (Autor:in) / HE ZHAOPENG (Autor:in) / LI TAO (Autor:in) / GAO ZHU (Autor:in) / WEI JIE (Autor:in)
10.01.2025
Patent
Elektronische Ressource
Chinesisch
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