CN85105018A - Earthquake-proof construction block - Google Patents
Earthquake-proof construction block Download PDFInfo
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- CN85105018A CN85105018A CN 85105018 CN85105018A CN85105018A CN 85105018 A CN85105018 A CN 85105018A CN 85105018 CN85105018 CN 85105018 CN 85105018 A CN85105018 A CN 85105018A CN 85105018 A CN85105018 A CN 85105018A
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- building block
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Abstract
A kind of earthquake-proof construction block belongs to the member that building construction is used.The characteristics of earthquake-proof construction block are to utilize the scraggly surface of building block and make the shearing resistance of masonry itself resist seismic load.Building block has one or more shearing resistance faces with hole groove, and the building block middle part has the circular opening that a 1-2 runs through, and can insert reinforcing bar or placing of concrete in the hole.Elements of block for against vibrations has five types, i.e. basic model building block, the building block of half block type, the type building block of exterior wall turning, the building block of interior exterior wall connecting-type and the building block of adjustment modulus.Utilize elements of block for against vibrations Billy can improve anti-seismic performance 22% and every square metre and save 13.2 yuan with constructional column.
Description
The invention belongs to the building construction member.
The house that general loam brick or common building block are built is easy to wreck when earthquake.Mainly be masonry after being subjected to seismic load, owing to the very low shear failure that takes place of the mortar main pulling force intensity between brickwork joint, produce diagonal crack, cross fracture, horizontal fracture etc.Domestic and international many scholars, expert are studying the anti-seismic performance that how to improve masonry.Reinforcing bar is joined in adding in brick wall of having, and what have sets up reinforced concrete structural column, though certain effect is all arranged, its anti-seismic performance is desirable not enough.
The characteristics of elements of block for against vibrations of the present invention are to utilize the scraggly surface of building block and cause that the shearing resistance of masonry itself resists seismic load, rather than utilize the shearing resistance of masonry mortar to resist seismic load.Like this, just improved the anti-seismic performance of this masonry greatly.
The inner, external wall floor map of being built by laying bricks or stones by building block of the present invention as depicted in figs. 1 and 2.Fig. 1 represents n layer masonry, and Fig. 2 then represents n+1 layer masonry, because adjacent two-layer masonry is wanted the fissure of displacement, to improve the intensity of masonry.
Fig. 3 represents the external wall elevation schematic diagram of being built by laying bricks or stones by building block of the present invention.
Fig. 6 represents the plan view of basic model building block, and sectional drawing 3-3 is its corresponding sectional drawing.
Fig. 4 represents the plan view of half block type building block, and sectional drawing 1-1 is its corresponding sectional drawing.
Fig. 8 represents the plan view of exterior wall turning type building block, and sectional drawing 5-5 is its corresponding sectional drawing.l
4Length for this type building block.The type building block of exterior wall turning also can be used to build by laying bricks or stones independent brick column.
The plan view of exterior wall connecting-type building block in Fig. 7 represents, 4-4 is its corresponding sectional drawing, l
3Length for this type building block.
Fig. 5 represents to adjust the plan view of the building block of modulus, and sectional drawing 2-2 is its corresponding sectional drawing, d
3Thickness for this type building block.
Symbolic significance is as follows among the last figure: B represents wall thickness.l
1The length of expression basic model building block.l
2The length of expression half block type building block, its value equals half that 1/2 l deducts gray seam thickness.D represents the diameter of garden shape hole, and its value is 90～120 millimeters.R represents the radius in shape hole, half garden.H represents the height of basic model building block, the building block of half block type, the type building block of exterior wall turning and the building block of interior exterior wall connecting-type.d
1The width of expression groove side upper surface.d
2The degree of depth of expression block surfaces profile groove.
In basic type building block and exterior wall turning type building block middle part two garden shape holes are arranged respectively, at half block type building block middle part a garden shape hole is arranged. A garden shape hole and one and half garden shape holes are arranged in the building block of inner, external wall connecting-type, and the building block of two inner, external wall connecting-types is stitched together and then is combined into three garden shape holes, as shown in Figure 2. Garden shape hole can play thermal insulation function. Also can insert reinforcing bar in the hole, fill with the anti-seismic performance that then increases structure with concrete. Hole can also alleviate structure weight, alleviates seismic force and economical with materials. In a word, garden shape hole also is one of characteristics of elements of block for against vibrations of the present invention.
Earthquake-proof construction block can be made with ordinary concrete, light weight concrete construction, industrial waste, also can make with clay.
Earthquake-proof construction block can be used for interior wall, exterior wall and the insulated column of antidetonation.
As build one four floor office building with earthquake-proof construction block of the present invention, the former brick wall that is designed to adds reinforced concrete structural column, after using elements of block for against vibrations instead, anti-seismic performance increases more than 22%, every square metre of building area also can be saved 13.2 yuan, comprise labour saving 50%, mortar saves 2/3, and usable floor area improves 8%.
Earthquake-proof construction block once carried out technical appraisement in March, 1983.Meeting thinks that this technology is domestic initiation, does not see abroad.Comrade Zhou Min of State Patent Office points out in the evaluation meeting: this scientific achievement should be motherland's construction service, can exchange, but to abroad maintaining secrecy.In order to apply for a patent, we did not deliver on the magazine at home.Present technique was once delivered in " Chinese architecture selected works " (English edition) that publish in January, 1985 and " the 7th the international masonry structure meeting " held in February, 1985, but all within half a year; Therefore, should still have novelty.
Through checking in Beijing National Patent Office document shop, not seeing shape is arranged, the identical patent documentation of purpose.The patent documentation of reference is a French Patent (FRP), and its patent No. is a 2367161(block profile difference, the no hole in building block middle part, interior exterior wall connection and corner are all different).
Claims (5)
1, a kind of earthquake-proof construction block, it is characterized in that building block has one or more shearing resistance faces with anti-groove, building block middle part has 1-2 garden shape hole that runs through, and can insert reinforcing bar or placing of concrete in the hole, also can not insert reinforcing bar, placing of concrete not.
2,, it is characterized in that having five types, i.e. basic model building block, the building block of half block type, the type building block of exterior wall turning, the building block of interior exterior wall connecting-type and the building block of adjustment modulus according to the elements of block for against vibrations of claim 1.
3,, it is characterized in that making with ordinary concrete, light weight concrete construction, industrial waste or clay according to the elements of block for against vibrations of claim 1 and 2.
4,, it is characterized in that can be used for interior wall, exterior wall and the independent brick column of earthquake proof construction according to the elements of block for against vibrations of claim 1 and 2.
5,, it is characterized in that can be used for interior wall, exterior wall and the insulated column of earthquake proof construction according to the elements of block for against vibrations of claim 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85105018 CN85105018A (en) | 1985-07-02 | 1985-07-02 | Earthquake-proof construction block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85105018 CN85105018A (en) | 1985-07-02 | 1985-07-02 | Earthquake-proof construction block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN85105018A true CN85105018A (en) | 1986-12-31 |
Family
ID=4794201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 85105018 Pending CN85105018A (en) | 1985-07-02 | 1985-07-02 | Earthquake-proof construction block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN85105018A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912103A (en) * | 2014-03-20 | 2014-07-09 | 北京市飞翔建筑艺术雕刻有限责任公司 | Wall corner and method for manufacturing same |
| CN104631658A (en) * | 2014-09-19 | 2015-05-20 | 昆明理工大学 | Construction method of adobe wall suitable for seismic fortification high-seismic-intensity area and adobes |
| CN105317148A (en) * | 2015-12-07 | 2016-02-10 | 广西辰宇建材科技有限公司 | Building block |
-
1985
- 1985-07-02 CN CN 85105018 patent/CN85105018A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912103A (en) * | 2014-03-20 | 2014-07-09 | 北京市飞翔建筑艺术雕刻有限责任公司 | Wall corner and method for manufacturing same |
| CN103912103B (en) * | 2014-03-20 | 2016-04-06 | 北京市飞翔建筑艺术雕刻有限责任公司 | Wall turning and manufacture method thereof |
| CN104631658A (en) * | 2014-09-19 | 2015-05-20 | 昆明理工大学 | Construction method of adobe wall suitable for seismic fortification high-seismic-intensity area and adobes |
| CN105317148A (en) * | 2015-12-07 | 2016-02-10 | 广西辰宇建材科技有限公司 | Building block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |