Steel structure foundation embedded parts are a kind of building materials used for building foundation construction, connecting the main structure of the building, steel bars, steel structures and other components, so as to improve the overall robustness of the building. The following introduces the installation and construction method of steel structure foundation embedded parts.
1. Before the construction of the embedded parts of the steel structure foundation, prepare the construction preparations, prepare the required steel and the tools used in the construction, and emphasize the safety of construction operations.
2. Preliminary binding of steel bars, measuring and locating the specific position of each embedded part; Through communication with the person in charge of the civil engineering professional site, according to the steel bar drawings, the main bar should be laid in the corresponding position and the working face should be set aside.
3. According to the shear bond distance of H-shaped steel embedded parts of steel structure on site, accurately adjust the spacing of H-shaped steel short columns of adjustable fetal gear; On the main bar laid in advance, according to the detailed drawing of the embedded part, the position of the shear key of the H-shaped steel of the embedded part is measured and positioned.
4. Install the adjustable H-shaped steel short column spacing fixture on the main bar; The main bar in the position of the embedded part is positioned by welding the auxiliary short bar.
5. Complete the binding of the rebar and the removal of the fetal gear, and put eight rebars into the embedded parts according to the plane positioning before installation. After the installation and correction of the embedded parts, weld the eight rebars with the embedded parts panel and the bottom bar of the ring beam to form a skeleton and fix the embedded parts.
6. Finally, the main reinforcement of the embedded parts of the steel structure foundation is positioned by the auxiliary short reinforcement welding, and the concrete horizontal reinforcement is fixed; Take out the prefabricated birthgear and put it into the embedded part and install the anchor bolt. After fixing the steel bar in the position of the embedded part, take out the adjustable birthgear and put it into the oversized embedded part. Install the supporting anchor bolt in place step by step, weld and fix it, and complete the installation.