Precast beam and connecting structure of precast beam in building
The utility model discloses a precast beam and the connecting structure of precast beam in building, including the precast beam body, the precast beam body is convex, the precast beam body left and right symmetry is provided with recess portion, the precast beam body is pre-buried with first connect...
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| Hauptverfasser: | , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a precast beam and the connecting structure of precast beam in building, including the precast beam body, the precast beam body is convex, the precast beam body left and right symmetry is provided with recess portion, the precast beam body is pre-buried with first connecting steel plate, and the first connecting steel plate is provided with second connecting steel plate. The first connecting steel plate is mounted in the sunken part and does not exceed the edge of the precast beam body, and a plurality of first bolt holes are pre-formed in the first connecting steel plate; the connecting structure further comprises a support, bolts and grouting materials, a second connecting steel plate is pre-embedded in the support, the second connecting steel plate is partially embedded in the support, and a plurality of second bolt holes are pre-formed in the second connecting steel plate. The bolts are connected with the first bolt holes and the second bolt holes which are in one-to-one corres |
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