Connection method of prefabricated reinforced concrete block assembled bridge piers
A reinforced concrete and connection method technology, applied in the field of bridge structures, can solve problems such as insufficient connection of bridge pier abutments, loss of pre-tightening force stress, difficulty in layer-to-layer installation, etc., to achieve reliable connection methods, enhanced reliability, and easy The effect of misalignment and damage
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Embodiment 1
[0045] As a preferred embodiment of the present invention, the present invention discloses a method for connecting prefabricated reinforced concrete block assembled bridge piers, the steps of which are as follows:
[0046] A. Pouring a plurality of reinforced concrete blocks 1 whose overall shape is a cuboid. The top of the reinforced concrete block 1 has four inverted "T"-shaped grooves 3 symmetrically arranged downward along the height direction. The reinforced concrete block 1 The middle part of the top is reserved with a convex body 4 higher than the reinforced concrete block 1, and there is a groove 1 at the bottom of the reinforced concrete block 1, and a groove 1 is opened in the height direction of the reinforced concrete block 1 for penetrating steel bars. The through hole-2;
[0047] B. Pouring a plurality of reinforced concrete blocks 25 whose overall shape is a cuboid. The four sides of the reinforced concrete block 25 are provided with a "T"-shaped convex body 7 t...
Embodiment 2
[0054] As the best implementation mode of the present invention, its specific construction steps are as follows:
[0055] A. Pour a plurality of reinforced concrete blocks 1 whose overall shape is a cuboid. The top of the reinforced concrete block 1 has four inverted "T"-shaped grooves 3 symmetrically arranged downward along the height direction. The symmetrical arrangement is actually along the The vertical and horizontal axes of the reinforced concrete block-1 are symmetrically arranged, the middle part of the top of the reinforced concrete block-1 is reserved with a convex body-4 higher than the reinforced concrete block-1, and a groove is opened at the bottom of the reinforced concrete block-1 1. In the height direction of the reinforced concrete block 1, there is a through hole 2 for penetrating the steel bars;
[0056] B. Pouring a plurality of reinforced concrete blocks 25 whose overall shape is a cuboid. The four sides of the reinforced concrete block 25 are provided w...
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