Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a method for performing steel bar butt joint connection through a reamed bolt sleeve, and belongs to the technical field of concrete structure engineering. The method for performing steel bar butt joint connection through the reamed bolt sleeve comprises the following steps that S1, holes are drilled at specific positions on the sleeve, long-round reaming is performed on the drilled holes, and the reaming is carried out in the length direction of connected steel bars; S2, the connected steel bars are respectively inserted into the two ends of the sleeve at a certain depth; and S3, nuts are placed on the holes, and high-strength single-side bolts are used to pass through the nuts and the holes to abut against the steel bars, and the bolts is tightened. According to the method for performing steel bar butt joint connection through the reamed bolt sleeve, the reinforcing steel bar connection strength, the ductility deformation and the energy consumption requirementunder the action of seismic loads can be met, the connection process is simple, and the construction is easy.
本发明公开了一种通过扩孔型螺栓套筒进行钢筋对接连接的方法，属于混凝土结构工程技术领域，该通过扩孔型螺栓套筒进行钢筋对接连接的方法，包括以下步骤：S1、在套筒上特定位置钻孔，对钻孔进行长圆形扩孔，扩孔沿被连接钢筋长度方向，S2、将被连接钢筋分别插入套筒两端一定深度，S3、将螺母放在孔洞上，用高强单边螺栓穿过螺母和孔洞抵在钢筋上，拧紧螺栓。本发明中，该通过扩孔型螺栓套筒进行钢筋对接连接的方法，能满足地震荷载作用下钢筋连接的强度、延性变形和耗能要求，且连接工艺简单，易于施工。
The invention discloses a method for performing steel bar butt joint connection through a reamed bolt sleeve, and belongs to the technical field of concrete structure engineering. The method for performing steel bar butt joint connection through the reamed bolt sleeve comprises the following steps that S1, holes are drilled at specific positions on the sleeve, long-round reaming is performed on the drilled holes, and the reaming is carried out in the length direction of connected steel bars; S2, the connected steel bars are respectively inserted into the two ends of the sleeve at a certain depth; and S3, nuts are placed on the holes, and high-strength single-side bolts are used to pass through the nuts and the holes to abut against the steel bars, and the bolts is tightened. According to the method for performing steel bar butt joint connection through the reamed bolt sleeve, the reinforcing steel bar connection strength, the ductility deformation and the energy consumption requirementunder the action of seismic loads can be met, the connection process is simple, and the construction is easy.
本发明公开了一种通过扩孔型螺栓套筒进行钢筋对接连接的方法，属于混凝土结构工程技术领域，该通过扩孔型螺栓套筒进行钢筋对接连接的方法，包括以下步骤：S1、在套筒上特定位置钻孔，对钻孔进行长圆形扩孔，扩孔沿被连接钢筋长度方向，S2、将被连接钢筋分别插入套筒两端一定深度，S3、将螺母放在孔洞上，用高强单边螺栓穿过螺母和孔洞抵在钢筋上，拧紧螺栓。本发明中，该通过扩孔型螺栓套筒进行钢筋对接连接的方法，能满足地震荷载作用下钢筋连接的强度、延性变形和耗能要求，且连接工艺简单，易于施工。
Method for performing steel bar butt joint connection through reamed bolt sleeve
一种通过扩孔型螺栓套筒进行钢筋对接连接的方法
24.11.2020
Patent
Elektronische Ressource
Chinesisch
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