CN103195075B - Method for manufacturing antiseismic buttress based on rubber concrete - Google Patents

Method for manufacturing antiseismic buttress based on rubber concrete Download PDF

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Publication number
CN103195075B
CN103195075B CN201310086574.0A CN201310086574A CN103195075B CN 103195075 B CN103195075 B CN 103195075B CN 201310086574 A CN201310086574 A CN 201310086574A CN 103195075 B CN103195075 B CN 103195075B
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China
Prior art keywords
concrete
rubber
buttress
stirrup
rubber concrete
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CN201310086574.0A
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CN103195075A (en
Inventor
楼永良
蒋金生
陆建飞
沈映
陈宵龙
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Zhongtian Construction Group Co Ltd
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Zhongtian Construction Group Co Ltd
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Abstract

The invention discloses a method for manufacturing an antiseismic buttress based on rubber concrete. The method comprises the following steps: preparing longitudinal steel bars, steel hoops and sleeves; blending a rubber concrete material; pouring lower block concrete of the antiseismic buttress, protecting upper steel bars with the sleeves before pouring, tightly jointing lower half parts of the steel bars with the lower block concrete, and reserving a rubber concrete pouring hole on an upper half part of the lower block concrete; before final setting of the lower block concrete, setting the steel hoops, and ensuring embedment depths and reserved sizes of the steel hoops; pouring the rubber concrete, and in the pouring process, ensuring the compactness of the rubber concrete around the steel bars and inside the steel hoops and ensuring the layer thickness uniformity and the compactness of the rubber concrete; and pouring upper block concrete of the antiseismic buttress. Through adoption of the technical scheme, the steel hoops, the steel bars, the concrete, rubber granules and other raw materials used by a whole structure can be easily obtained; and the structural buttress is simple in manufacturing process, low in price and good in antiseismic performance.

Description

A kind of antidetonation buttress manufacture method based on rubber concrete
Technical field
The present invention relates to building field, be specifically related to a kind of antidetonation buttress manufacture method based on rubber concrete.
Background technology
Antidetonation buttress is more common in the engineering application of bridge and factory building equipment foundations, the antidetonation of building engineering is often undertaken by the seismic design of structure, seismic design is not often carried out in civilian certainly building a house for rural area, small towns, so once earthquake occur, will suffer heavy losses.
Summary of the invention
The deficiency existing for prior art, the object of the present invention is to provide a kind of antidetonation buttress manufacture method based on rubber concrete of simple in structure, cheap, lasting antidetonation.
For achieving the above object, the invention provides following technical scheme: a kind of antidetonation buttress manufacture method based on rubber concrete, comprises the following steps:
Step 1, prepares reinforcing bar, stirrup and sleeve longitudinally, then allocates rubber concrete material;
Step 2, builds antidetonation buttress bottom piece concrete, builds the front protection that utilizes sleeve to carry out upper reinforcement, and reinforcing bar the latter half and bottom piece concrete are combined closely, and bottom piece concrete the first half reserves the hole of building of rubber concrete;
Step 3, before the final set of bottom piece concrete, sets stirrup, guarantees buried depth and the reserved size of stirrup;
Step 4, builds rubber concrete, guarantees reinforcing bar around and the concrete compactness of stirrup inner rubber while building, and guarantees that the bed thickness of rubber concrete is all even closely knit simultaneously;
Step 5, builds the upper mass concrete of antidetonation buttress.
By adopting technique scheme, the raw material such as the stirrup that total is used, reinforcing bar, concrete, rubber grain easily obtain, and the making flow process of structure buttress is simple, cheap, and anti-seismic performance is good.
The present invention is further set to: the rubber volume that the concrete material in described step 1 is processed through interfacial agents is 15%.By this setting, concrete possesses good Anti-pull-press intensity and damping capacity, can be for the making of antidetonation buttress.
The present invention is also further set to: the Bar Anchorage in described step 2, at reinforcing bar periphery, with rubber concrete, fill.By this setting, under geological process, can do flexible horizontal back and forth movement, strengthened the geological process cycle, absorb seismic energy, thereby reach the effect of antidetonation.
The present invention is also further set to: the upper and lower two ends of described reinforcing bar are to 90 ° of the same side bendings.By this setting, make buttress anti-seismic performance better.
The present invention is also further set to: described stirrup shape of cross section is rectangle, and described reinforcing bar is arranged on stirrup center.By this setting, structure setting is more reasonable, makes buttress anti-seismic performance better.
Advantage of the present invention is: the present invention utilizes stirrup to strengthen three axle Anti-pull-press performances of rubber concrete, improved greatly the Anti-pull-press intensity of rubber concrete, the setting of stirrup simultaneously prevents that inner rubber concrete from being permeated the water and air of coming in by periphery and corroding, application life and the functional performance of antidetonation buttress have been improved, used cleverly the excellent properties of rubber concrete that it is combined with steel concrete, the making of whole antidetonation buttress is simple, cheap, functional.
Below in conjunction with specification drawings and specific embodiments, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present invention buttress;
Fig. 2 is the sectional view of A-A in Fig. 1.
The specific embodiment
Referring to Fig. 1 and Fig. 2, a kind of antidetonation buttress manufacture method based on rubber concrete provided by the invention, comprises the following steps: step 1, and prepare reinforcing bar 1, stirrup 2 and sleeve longitudinally, then allocate rubber concrete material; Step 2, builds antidetonation buttress bottom piece concrete 3, builds the front protection that utilizes sleeve to carry out upper reinforcement 1, and reinforcing bar 1 the latter half and bottom piece concrete 3 are combined closely, and bottom piece concrete 3 the first half reserve the hole of building of rubber concrete 4; Step 3, before 3 final set of bottom piece concrete, sets stirrup 2, guarantees buried depth and the reserved size of stirrup 2; Step 4, builds rubber concrete 4, guarantees reinforcing bar 1 around and the compactness of stirrup 2 inner rubber concrete 4 while building, and guarantees that the bed thickness of rubber concrete 4 is all even closely knit simultaneously; Step 5, builds the upper mass concrete 5 of antidetonation buttress.
As preferably, according to standard, determine the quantity of longitudinal reinforcement, determine the size of the materials such as stirrup 2, reinforcing bar 1, sleeve, allotment rubber concrete material, make it meet requirement of strength, the concrete that the rubber volume that shows to process through interfacial agents according to test is 15% possesses good Anti-pull-press intensity and damping capacity, can be for the making of antidetonation buttress.
In described step 3, utilize stirrup to strengthen three axle Anti-pull-press performances of rubber concrete, improved greatly the Anti-pull-press intensity of rubber concrete 4, the setting of stirrup 2 simultaneously prevents that the water and air that inner rubber concrete 4 is come in by peripheral infiltration from corroding, and improved application life and the functional performance of antidetonation buttress.
The raw material such as the stirrup 2 that the present embodiment total is used, reinforcing bar 1, concrete, rubber grain easily obtain, and the making flow process of structure buttress is simple, cheap, are easily understood, and easily promote.
For making work of the present invention more reliable, as preferably, described in the present embodiment reinforcing bar Shang Xia 1 two ends to 90 ° of the same side bendings.Described stirrup 2 shape of cross sections are rectangle, and described reinforcing bar 1 is arranged on stirrup 2 centers.
The making major control main points of the whole buttress of the present invention are: the first, guarantee physical dimension and the quality that reinforcing bar, stirrup and hole arrange; Second: the quality that guarantees rubber concrete and steel concrete.
Above-described embodiment is to specific descriptions of the present invention; only be used to further illustrate the present invention; can not be interpreted as limiting the scope of the present invention, within the technician of this area makes some nonessential improvement according to the content of foregoing invention to the present invention and adjusts and all to fall into protection scope of the present invention.

Claims (5)

1. the antidetonation buttress manufacture method based on rubber concrete, is characterized in that, comprises the following steps:
Step 1, prepares reinforcing bar, stirrup and sleeve longitudinally, then allocates rubber concrete material;
Step 2, builds antidetonation buttress bottom piece concrete, builds the front protection that utilizes sleeve to carry out upper reinforcement, and reinforcing bar the latter half and bottom piece concrete are combined closely, and bottom piece concrete the first half reserves the hole of building of rubber concrete;
Step 3, before the final set of bottom piece concrete, sets stirrup, guarantees buried depth and the reserved size of stirrup;
Step 4, builds rubber concrete, guarantees reinforcing bar around and the concrete compactness of stirrup inner rubber while building, and guarantees that the bed thickness of rubber concrete is all even closely knit simultaneously;
Step 5, builds the upper mass concrete of antidetonation buttress.
2. a kind of antidetonation buttress manufacture method based on rubber concrete according to claim 1, is characterized in that: the rubber volume that the rubber concrete material in described step 1 is processed through interfacial agents is 15%.
3. a kind of antidetonation buttress manufacture method based on rubber concrete according to claim 1, is characterized in that: the Bar Anchorage in described step 2, at reinforcing bar periphery, with rubber concrete, fill.
4. a kind of antidetonation buttress manufacture method based on rubber concrete according to claim 3, is characterized in that: the upper and lower two ends of described reinforcing bar are to 90 ° of the same side bendings.
5. a kind of antidetonation buttress manufacture method based on rubber concrete according to claim 4, is characterized in that: described stirrup shape of cross section is rectangle, and described reinforcing bar is arranged on stirrup center.
CN201310086574.0A 2013-03-18 2013-03-18 Method for manufacturing antiseismic buttress based on rubber concrete Active CN103195075B (en)

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CN201310086574.0A CN103195075B (en) 2013-03-18 2013-03-18 Method for manufacturing antiseismic buttress based on rubber concrete

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CN201310086574.0A CN103195075B (en) 2013-03-18 2013-03-18 Method for manufacturing antiseismic buttress based on rubber concrete

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CN103195075B true CN103195075B (en) 2014-11-05

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2849041Y (en) * 2005-12-09 2006-12-20 楚宏 Vibration isolation device of building energy consumption body with damping slide board
CN101736827A (en) * 2009-11-05 2010-06-16 中国建筑第八工程局有限公司 Construction method of rubber shock insulation support
CN202090360U (en) * 2011-05-23 2011-12-28 郭兆泉 Dentiform pile capable of resisting earthquake, tornado and strong storm
CN102587529A (en) * 2012-02-01 2012-07-18 钟阳 Vibration isolation device for seismic resistance of building
CN202577133U (en) * 2011-12-22 2012-12-05 中交第二公路勘察设计研究院有限公司 Vibration-proof pot type rubber bearing

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004108038A (en) * 2002-09-19 2004-04-08 Univ Saitama Reinforced concrete column or pier

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2849041Y (en) * 2005-12-09 2006-12-20 楚宏 Vibration isolation device of building energy consumption body with damping slide board
CN101736827A (en) * 2009-11-05 2010-06-16 中国建筑第八工程局有限公司 Construction method of rubber shock insulation support
CN202090360U (en) * 2011-05-23 2011-12-28 郭兆泉 Dentiform pile capable of resisting earthquake, tornado and strong storm
CN202577133U (en) * 2011-12-22 2012-12-05 中交第二公路勘察设计研究院有限公司 Vibration-proof pot type rubber bearing
CN102587529A (en) * 2012-02-01 2012-07-18 钟阳 Vibration isolation device for seismic resistance of building

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