A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a method for accurately fixing a foundation pre-embedded bolt and belongs to the technical field of building construction. The method comprises the following steps: I, manufacturing a bracket by angle steel and a steel plate according to the quantity and specification of bolts needing to be pre-embedded, locally thickening a cushion layer at the position of the pre-embeddedbolt before constructing the cushion layer, and taking the locally thickened cushion layer as a protective layer of the bolt when the bolt stretches into the cushion layer; II, after cushion layer construction is completed, measuring and setting out, accurately setting out the point position of the bolt, and drilling a corresponding bolt hole on the cushion layer according to the size of the boltby a drilling machine; and III, after concrete is poured, measuring whether the bolt is vertical by a sleeve pipe type vertical level gauge so as to avoid inclination caused by disturbance of concrete pouring. By the method, construction is facilitated, the construction period is shortened, labor force and construction cost are reduced, and construction safety is guaranteed.
本发明公开了一种基础预埋螺栓精准固定方法，属于建筑施工技术领域。本发明的步骤为：步骤一：根据需要预埋螺栓数量与规格利用角钢和钢板制作支架；同时根据预埋螺栓位置，在垫层施工前在该位置将垫层局部加厚，当螺栓伸入垫层内时可以利用局部加厚垫层作螺栓的保护层；步骤二：垫层施工完后进行测量放线，精确放出螺栓点位，并使用钻孔机械根据螺栓尺寸在垫层上钻出相应螺栓孔；步骤三：在混凝土浇筑之后，利用一种套管式竖向水平仪测量螺栓是否垂直，避免其因浇筑混凝土的扰动而倾斜。本发明能够做到施工方便，缩短施工工期、节省劳动力、降低施工成本，保证施工安全。
The invention discloses a method for accurately fixing a foundation pre-embedded bolt and belongs to the technical field of building construction. The method comprises the following steps: I, manufacturing a bracket by angle steel and a steel plate according to the quantity and specification of bolts needing to be pre-embedded, locally thickening a cushion layer at the position of the pre-embeddedbolt before constructing the cushion layer, and taking the locally thickened cushion layer as a protective layer of the bolt when the bolt stretches into the cushion layer; II, after cushion layer construction is completed, measuring and setting out, accurately setting out the point position of the bolt, and drilling a corresponding bolt hole on the cushion layer according to the size of the boltby a drilling machine; and III, after concrete is poured, measuring whether the bolt is vertical by a sleeve pipe type vertical level gauge so as to avoid inclination caused by disturbance of concrete pouring. By the method, construction is facilitated, the construction period is shortened, labor force and construction cost are reduced, and construction safety is guaranteed.
本发明公开了一种基础预埋螺栓精准固定方法，属于建筑施工技术领域。本发明的步骤为：步骤一：根据需要预埋螺栓数量与规格利用角钢和钢板制作支架；同时根据预埋螺栓位置，在垫层施工前在该位置将垫层局部加厚，当螺栓伸入垫层内时可以利用局部加厚垫层作螺栓的保护层；步骤二：垫层施工完后进行测量放线，精确放出螺栓点位，并使用钻孔机械根据螺栓尺寸在垫层上钻出相应螺栓孔；步骤三：在混凝土浇筑之后，利用一种套管式竖向水平仪测量螺栓是否垂直，避免其因浇筑混凝土的扰动而倾斜。本发明能够做到施工方便，缩短施工工期、节省劳动力、降低施工成本，保证施工安全。
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