Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a mechanical lap joint method for reinforcing steel bars connected through bolts, and belongs to the technical field of concrete structure engineering. The mechanical lap jointmethod for reinforcing the steel bars connected through the bolts comprises the following steps that S1, the connected reinforcing steel bars are drilled, drilled holes are expanded, and the expandedholes are along the length direction of the connected reinforcing steel bars; S2, the machined connected reinforcing steel bars and other reinforcing steel bars are used in a prefabricated part processing factory, concrete is poured and maintained to the specified strength, and demolding and stacking are conducted for standby application; S3, prefabricated parts in the S2 are installed in place by means of a hoisting machine, field correction and fixing of the prefabricated parts are conducted, and lap joint areas are formed; and S4, oblong holes reserved in the connected reinforcing steel bars are aligned. According to the mechanical lap joint method for the reinforcing steel bars connected through the bolts, the requirements for strength, ductile deformation and energy consumption of the parts after lap joint of the large-diameter reinforcing steel bars in an earthquake area can be met, the lap joint process is simple, and construction is easy.
本发明公开了一种通过螺栓连接的钢筋机械搭接方法，属于混凝土结构工程技术领域，该通过螺栓连接的钢筋机械搭接方法，包括以下步骤：S1、将被连接钢筋进行钻孔，对钻孔进行扩孔处理，扩孔沿被连接钢筋长度方向，S2、在预制构件加工厂使用加工后的被连接钢筋与其它钢筋，浇筑混凝土并养护至规定强度，脱模堆放待用，S3、借助起重机械将S2中预制构件安装到位，进行预制构件现场校正和固定，形成搭接区，S4、将被连接钢筋预留的长圆孔对齐。本发明中，该通过螺栓连接的钢筋机械搭接方法，能满足地震区较大直径钢筋搭接后构件的强度、延性变形和耗能要求，且搭接工艺简单，易于施工。
The invention discloses a mechanical lap joint method for reinforcing steel bars connected through bolts, and belongs to the technical field of concrete structure engineering. The mechanical lap jointmethod for reinforcing the steel bars connected through the bolts comprises the following steps that S1, the connected reinforcing steel bars are drilled, drilled holes are expanded, and the expandedholes are along the length direction of the connected reinforcing steel bars; S2, the machined connected reinforcing steel bars and other reinforcing steel bars are used in a prefabricated part processing factory, concrete is poured and maintained to the specified strength, and demolding and stacking are conducted for standby application; S3, prefabricated parts in the S2 are installed in place by means of a hoisting machine, field correction and fixing of the prefabricated parts are conducted, and lap joint areas are formed; and S4, oblong holes reserved in the connected reinforcing steel bars are aligned. According to the mechanical lap joint method for the reinforcing steel bars connected through the bolts, the requirements for strength, ductile deformation and energy consumption of the parts after lap joint of the large-diameter reinforcing steel bars in an earthquake area can be met, the lap joint process is simple, and construction is easy.
本发明公开了一种通过螺栓连接的钢筋机械搭接方法，属于混凝土结构工程技术领域，该通过螺栓连接的钢筋机械搭接方法，包括以下步骤：S1、将被连接钢筋进行钻孔，对钻孔进行扩孔处理，扩孔沿被连接钢筋长度方向，S2、在预制构件加工厂使用加工后的被连接钢筋与其它钢筋，浇筑混凝土并养护至规定强度，脱模堆放待用，S3、借助起重机械将S2中预制构件安装到位，进行预制构件现场校正和固定，形成搭接区，S4、将被连接钢筋预留的长圆孔对齐。本发明中，该通过螺栓连接的钢筋机械搭接方法，能满足地震区较大直径钢筋搭接后构件的强度、延性变形和耗能要求，且搭接工艺简单，易于施工。
Mechanical lap joint method for reinforcing steel bars connected through bolts
一种通过螺栓连接的钢筋机械搭接方法
25.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
CANTILEVERED APPARATUS FOR POSITIONING ANCHOR BOLTS AND REINFORCING STEEL BARS
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2021
Engineering Index Backfile | 1931
Engineering Index Backfile | 1931
| Europäisches Patentamt | 2024