Anti-seismic anti-cracking prefabricated concrete pile and machining method thereof
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A prefabricated concrete and concrete technology, which is applied in the field of concrete piles, can solve the problems of poor anti-seismic and anti-cracking effect of prefabricated concrete piles and the rapid spread of cracks, and achieve the effect of preventing the rapid spread of cracks.
Pending Publication Date: 2021-12-31
江苏宏强新型建材有限公司
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Problems solved by technology
[0005] Therefore, the present invention provides an anti-seismic and anti-cracking prefabricated concrete pile and its processing method. By pouring concrete outside the steel cage parts, the anti-cracking parts are fixedly installed between the concrete and the shock-absorbing blocks, and the anti-cracking parts are fixedly installed on the outer wall of the concrete. Parts to solve the problem that the anti-seismic cracking effect of precast concrete piles is not good. When the precast concrete piles crack in an earthquake, the cracks on the precast concrete piles will spread rapidly
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Embodiment 1
[0032] Refer to the attachment Figure 1-3 A precast concrete pile and crack seismic processing method of the present invention provides, including a concrete;
[0033] Further, equipped with a concrete reinforcement cage member 101, one side of the concrete member 201 is provided with the damper, the damper member 201, is provided with an external concrete crack member 301, the upper shock absorbing member 201 is provided with the damper mass 9 , fixed to the upper end of the damper mass 9 is attached to the mounting block 13, specifically, the damper member 201 plays the role of the damping damper mass 9, functions as the mounting block 13 mounted together with other objects.
[0034] Further, the cage member 101 includes a reinforcement stirrup 3, 3 stirrup shape of an annular shape, the side wall 3 is fixed stirrups are mounted vertically prestressed steel reinforcement 2 and 3 common, ordinary prestressed steel reinforcement 2 and 3 form cylindrical shape, prestressing steel a...
Embodiment 2
[0039] Refer to the attachment Figure 4-6 Precast concrete piles and crack An anti-vibration processing method provided by the invention, comprising a crack control member 301;
[0040]Further, the anti-crack member 301 is a mounting groove 17 and a fixing plate 2 18, and the mounting groove 17 is provided with two groups. The mounting groove 17 is opened on the outer wall of the concrete 1, and the fixing plate 2 18 is provided with two groups, each set of fixed plates 2 18. It is provided with four pieces, and the fixing plate 2 18 is fixedly coupled by a bolt 16, and the fixing plate 2 18 is mounted within the mounting groove 17 by a bolt 16, specifically, securing the fixed plate 2 18 first tail, and then fixes The plate 2 18 is fixedly mounted in the mounting groove 17 on the outer wall of the concrete 1, which can prevent the cracks from cracking rapidly when the concrete 1 cracks.
[0041] The use process of the present invention is as follows: Comparative Example 1, the an...
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Abstract
The invention discloses the technical field of concrete piles, and particularly relates to an anti-seismic anti-cracking prefabricated concrete pile and a machining method thereof. The anti-seismic anti-cracking prefabricated concrete pile comprises concrete, a reinforcement cage component is arranged in the concrete, a damping component is arranged on one side of the concrete, an anti-cracking component is arranged on the outer side of the concrete, a damping block is arranged above the damping component, a mounting block is fixedly arranged at the upper end of the damping block, the reinforcement cage component comprises a stirrup, the stirrup is in a circular ring shape, a prestressed reinforcement and a common reinforcement are vertically and fixedly arranged on the side wall of the stirrup, the prestressed reinforcement and the common reinforcement are in a cylindrical shape, the prestressed reinforcement, the common reinforcement and the stirrup are fixedly arranged on the side wall of the stirrup in a crossed mode, and the concrete is poured on the outer sides of the stirrup, the prestressed reinforcement and the common reinforcement. The problems that the anti-seismic anti-cracking effect of the prefabricated concrete pile is poor, and when the prefabricated concrete pile cracks in an earthquake, cracks on the prefabricated concrete pile can be rapidly spread are solved.
Description
Technical field [0001] The present invention relates to the field of concrete piles, particularly, to a seismic crack precast concrete pile and its processing method. Background technique [0002] Precast reinforced concrete piles refers to the precast factory prefabricated, through conservation, to meet the design strength after, transported to the construction site, with a pile driver into the soil, then pouring the foundation pile cap beam at the top of the pile; precast reinforced concrete piles using concrete reference numeral not less than # 300; of the reinforced pile diameter not less than 12 mm, usually 4 to 8 arranged reinforcement; resistance to hammering through the soil and, in the top of the pile and the pile tip portion should be encrypted stirrups and at the tip of the pile reinforcement bent and welded to a mandrel; precast reinforced concrete piles having a simple production, high-strength steel and a degree of cross-sectional shape into various advantages, it i...
Claims
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Application Information
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