22G614-1 "Structural construction of masonry infill walls" - Real estate

Please follow the instructions at the end of this article to obtain a PDF document

1. The small block filling wall should be set along the full height of the frame column every 600mm with 206 tie ribs (or 400mm in the same distance of 4 steel mesh pieces), the length of the tie bar (or copper bar mesh) extending into the wall, 6 degrees, 7 degrees should be along the full length through, 8 degrees, 9 degrees should be lengthened Huangtong.

2. When the length of the filling wall exceeds 5m or the height of the layer is 2 times, the top of the wall should be tied to the knot, and the middle part of the wall should be provided with a pin reinforcement irrigation concrete structure column or core column (filling two holes).

3. If the moisture height is more than 4m pairs, the plugging body should be connected with the column and the horizontal beam of the pinned concrete along the full length of the pond.

4. The infill wall of the staircase and the flow of people should still be strengthened with the surface layer of steel wire mesh sand vegetables, see the 36th and 37th true of this atlas for details.

5. The tie reinforcement in this atlas is along the full length of the wall, and the designer can appropriately adjust the length of the tie reinforcement extending into the saic according to the specific engineering situation.

6. The cutting height of the structural column in this atlas is 200mm, the cutting width is the wall thickness, the steel is made of 412 stirrups, the box reinforcement is 250mm, and the spacing within the lap length of the longitudinal reinforcement of the structural column is 200mn, not less than 4. The designer can arrange and design the relict column according to the specific project situation. 7. See page 33 of the Honda collection for details of the core pillar of the small block door opening; See page 34 of this atlas for details of the core pillar of the small masonry window opening.