CN103104123A - Steel truss wind-break wall and construction method thereof - Google Patents
Steel truss wind-break wall and construction method thereof Download PDFInfo
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- CN103104123A CN103104123A CN2013100270716A CN201310027071A CN103104123A CN 103104123 A CN103104123 A CN 103104123A CN 2013100270716 A CN2013100270716 A CN 2013100270716A CN 201310027071 A CN201310027071 A CN 201310027071A CN 103104123 A CN103104123 A CN 103104123A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 30
- 239000010959 steel Substances 0.000 title claims abstract description 30
- 238000010276 construction Methods 0.000 title abstract description 6
- 239000000428 dust Substances 0.000 claims abstract description 27
- 238000010079 rubber tapping Methods 0.000 claims abstract description 12
- 238000012216 screening Methods 0.000 claims description 17
- 230000002401 inhibitory effect Effects 0.000 claims description 14
- 238000003466 welding Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 239000003351 stiffener Substances 0.000 claims description 4
- 238000011065 in-situ storage Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005246 galvanizing Methods 0.000 abstract 1
- 230000001629 suppression Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The invention discloses a steel truss wind-break wall and a construction method thereof, and solves the problems that raised dust still exists in a stock plant and even a dustproof wall is damaged when the strong wind attacks a wind-break wall. The steel truss wind-break wall is characterized by comprising foundations (1), main supports (2), secondary supports (10), a shear support (3), horizontal supports (4) and wind-preventing and dustproof meshes (7). Pre-buried pieces (5) are arranged in the foundations (1), and the tops of the pre-buried pieces (5) are connected with the main supports (2) and the secondary supports (10). Capping plates (8) are arranged on the upper portions of the main supports (2) and the secondary supports (10), and the shear support (3), the horizontal supports (4) and pull rods (9) are adopted in a horizontal mode to form a horizontal supporting reinforced body. The wind-preventing and dustproof meshes (7) are connected on the main supports (2) through tapping screws (12), and galvanizing gaskets (11) are arranged between the tapping screws (12) and the wind-preventing and dustproof meshes (7). The steel truss wind-break wall is simple in structure, economic and reasonable, convenient to install and maintain, good in wind-preventing and dustproof effect, and the like, and is suitable for being used in places which are poor in geological condition and have strong wind.
Description
Technical field
The present invention relates to a kind of steel truss windbreak and job practices thereof, belong to the technical field of environment-friendly engineering.
Background technology
Windbreak has another name called " wind-proof dust-suppression net barrier ", " wind-proof dust-suppression net ", and for the developed country such as American-European, Japanese research and development with extensively utilize, its comprehensive anti-dust effect is very obvious.Windbreak is to utilize aerodynamic principle, be processed into the dust suppression and wind proofing wall of certain geometrical shape, percent opening and the combination of different hole shape according to implementing the site environment wind tunnel experimental results, the air (high wind) that makes circulation from outside during by body of wall, at the inboard air-flow of upper and lower interference that forms of body of wall to reach outside high wind, inboard weak wind, the little wind in the outside, inboard calm effect, thus prevent flying upward of dust.Due to the fast development of China's economy, the goods transporting amount of the bulk cargos such as coal, breeze, sand-lime constantly increases, and the dust pollution that brings thus also more and more causes people's attention.Further strict along with national energy-saving environmental law Laws ﹠ Regulations, dust pollution and energy consumption exercise question have become the emphasis of various places governability.Therefore, dust suppression and wind proofing wall more and more is subject to the welcome of enterprise due to its advantage that investment is little, anti-dust effect is good.In decades, although application and the research of dust suppression and wind proofing wall aspect dust pollution has obtained great successes, reach far away perfect degree.The wind-screening dust-suppressing performance is not all to have obtained expected effect, the problem main manifestations that occurs in engineering practice is unreasonable for steel truss structure designs, dust-suppression net sheet type selecting and installation are not scientific and normal, airborne dust rise from all around phenomenon, even dust suppression wall main body recurring structure destruction are still arranged in the stock ground when meeting with the high wind invasion and attack.
Summary of the invention
The object of the invention is to overcome deficiency of the prior art, and a kind of construction requirement that can satisfy different terrain, geological conditions is provided, and can realize again a kind of steel truss windbreak and the job practices thereof of different windproof anti-dust effects, efficient.
Main technical schemes of the present invention realizes by following construction technology: described a kind of steel truss windbreak and job practices thereof are comprised of basis 1, main support 2, secondary support 10, bridging 3, stull 4, wind-screening dust-inhibiting net 7, it is characterized in that being provided with built-in fitting 5 in basis 1, built-in fitting 5 tops connect main support 2, secondary support 10, main support 2 is provided with secondary 10 tops of supporting the plate 8 that binds, wind-screening dust-inhibiting net 7 is connected in main support 2 by tapping screw 12, be provided with zinc-plated pad 11 between tapping screw 12 and wind-screening dust-inhibiting net 7, guarantee to connect effect.
Described a kind of steel truss windbreak and job practices thereof, cast in situ concrete foundation is adopted on basis 1, and determine size, shape and the strength grade on basis according to Height of Wind Break Wall, wind direction and geology, topographic features, for geological conditions preferably, adopt the concrete single footing; Geological conditions is relatively poor, adopts the concrete continuous basis or links the basis, and basis 1 is connected with the main body Welding steel truss by top built-in fitting 5, and welding stiffener 6 improves bonding strength.
Described a kind of steel truss windbreak and job practices thereof, the windbreak main body adopts steel truss to be comprised of main support 2, secondary support 10, between main support 2 and secondary support 10, horizontally set bridging 3, stull 4, pull bar 9 form the cross binding intensive aspects, the rated wind velocity coefficient is 1.2 times of common supporting and protection structure, and steel material reduces 15%.
Described a kind of steel truss windbreak and job practices thereof, wind-screening dust-inhibiting net 7 adopt tapping screws 12 and zinc-plated backing plate 11 fixing, and according to the erecting bed natural environment with require to determine the material type of verge board application life, be installed on the windward side.
A kind of steel truss windbreak of the present invention and job practices thereof have simple in structure, economical rationality, and convenient for installation and maintenance, wind-screening dust-suppressing is effective, and energy conservation is adapted at the advantage that use in features as poor geologic condition, high wind location.
Description of drawings:
Accompanying drawing 1 is faced structure chart for a kind of steel truss windbreak and job practices thereof
Accompanying drawing 2 is a kind of steel truss windbreak and job practices side-looking structure chart thereof
Accompanying drawing 3 is a kind of steel truss windbreak and job practices verge board installation side TV structure figure thereof
In figure:
Basis, 2. main support, 3. bridging, 4. stull, 5. built-in fitting, 6. stiffener, 7. wind-screening dust-inhibiting net, 8. bind plate, 9. pull bar, 10. secondaryly support, 11. zinc-plated pads, 12. tapping screws,
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples: a kind of steel truss windbreak as shown in accompanying drawing 1, accompanying drawing 2 and job practices thereof are comprised of basis 1, main support 2, secondary support 10, bridging 3, stull 4, wind-screening dust-inhibiting net 7.At first determine the form of structure on basis 1 during construction according to geological conditions, and at the basis 1 interior built-in fitting 5 that arranges, built-in fitting 5 connects main support 2, pull bar 9, main support 2 arranges with secondary 10 tops of supporting the plate 8 that binds, can Site Welding, also can be prefabricated in processing factory, steel truss adopts the mode of welding to be connected with built-in fitting 5 by lifting, and carry out structural strengthening by stiffener 6, after connecting, the steel truss lifting carries out being welded to connect of bridging 3, stull 4, wind-screening dust-inhibiting net 7 manually is assembled on steel truss by tapping screw 12, and secondary support 10 must not be higher than main support 2.
Described wind-screening dust-inhibiting net 7 is according to the erecting bed natural environment and require definite material type application life, and is installed on the windward side, the gravity vent circular that wind-screening dust-suppressing is online, ventilative rate preferred 30.
As shown in Figure 3 a kind of steel truss windbreak and job practices thereof, wind-screening dust-inhibiting net 7 manually are assembled in steel by tapping screw 12 spreads out on frame, is provided with zinc-plated pad 11 between tapping screw 12 and wind-screening dust-inhibiting net 7, guarantees to connect effect.The present invention is adapted to common buildings construction enterprises and applies.
Claims (4)
1. a steel truss windbreak and job practices thereof, by basis (1), main support (2), secondary support (10), bridging (3), stull (4), wind-screening dust-inhibiting net (7) forms, it is characterized in that being provided with built-in fitting (5) in basis (1), the built-in fitting top connects main support (2), secondary support (10), main support (2) is provided with the plate that binds (8) with secondary (10) top of supporting, wind-screening dust-inhibiting net (7) is connected in main support (2) by tapping screw (12), be provided with zinc-plated pad (11) between tapping screw (12) and wind-screening dust-inhibiting net (7).
2. a kind of steel truss windbreak as claimed in claim 1 and job practices thereof, it is characterized in that basis (1) employing cast in situ concrete foundation, and determine basic size, shape and strength grade according to Height of Wind Break Wall, wind direction and geology, topographic features, for geological conditions preferably, employing concrete single footing, geological conditions is relatively poor, adopt the concrete continuous basis or link the basis, basis (1) is connected with the main body Welding steel truss by top built-in fitting (5), and welding stiffener (6) improves bonding strength.
3. a kind of steel truss windbreak as claimed in claim 1 and job practices thereof, it is characterized in that the windbreak main body is comprised of main support (2), secondary support (10), main support (2) and secondary horizontally set bridging (3) between (10), stull (4), pull bar (9) the formation cross binding intensive aspect of supporting.
4. a kind of steel truss windbreak as claimed in claim 1 and job practices thereof, it is characterized in that wind-screening dust-inhibiting net (7) adopts tapping screw (12) and zinc-plated backing plate (11) fixing, and require to determine according to erecting bed natural environment and application life the material type of verge board to be installed on the windward side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100270716A CN103104123A (en) | 2013-01-10 | 2013-01-10 | Steel truss wind-break wall and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100270716A CN103104123A (en) | 2013-01-10 | 2013-01-10 | Steel truss wind-break wall and construction method thereof |
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| Publication Number | Publication Date |
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| CN103104123A true CN103104123A (en) | 2013-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013100270716A Pending CN103104123A (en) | 2013-01-10 | 2013-01-10 | Steel truss wind-break wall and construction method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711145A (en) * | 2014-01-14 | 2014-04-09 | 中国能源建设集团广东省电力设计研究院 | I-shaped windproof and dust suppression wall foundation |
| CN109701984A (en) * | 2019-02-27 | 2019-05-03 | 中交路桥建设有限公司 | A kind of environment-friendly type dregs hole mud retaining net |
| CN111321930A (en) * | 2020-03-16 | 2020-06-23 | 海西晟博环保科技有限公司 | Wind-shielding and dust-suppression wall for stock yard and construction method thereof |
| CN112412169A (en) * | 2020-11-17 | 2021-02-26 | 中建四局第一建筑工程有限公司 | Construction method and construction structure of high-turnover assembled fence in strong wind zone |
| CN112983116A (en) * | 2021-03-01 | 2021-06-18 | 常州工学院 | Prefabricated corrugated steel plate lattice type enclosure structure and construction method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050193681A1 (en) * | 2004-02-21 | 2005-09-08 | Brackett Charles T. | Threaded rod wind and seismic resistance system |
| CN201043371Y (en) * | 2007-06-06 | 2008-04-02 | 韩勇 | Wind-proof and dust-suppression wall with grid structure |
| CN201133117Y (en) * | 2007-11-28 | 2008-10-15 | 岳朝晖 | Light wind-retardant wall |
| CN201548087U (en) * | 2009-10-10 | 2010-08-11 | 河南省电力勘测设计院 | Glass fiber reinforced plastic wind guard plate for cooling tower |
| CN202031379U (en) * | 2011-02-24 | 2011-11-09 | 北京弘德志诚环境生态技术有限公司 | High-efficiency novel multi-sieve-mesh type dust suppression and noise reduction wall for open-air stocking yard |
-
2013
- 2013-01-10 CN CN2013100270716A patent/CN103104123A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050193681A1 (en) * | 2004-02-21 | 2005-09-08 | Brackett Charles T. | Threaded rod wind and seismic resistance system |
| CN201043371Y (en) * | 2007-06-06 | 2008-04-02 | 韩勇 | Wind-proof and dust-suppression wall with grid structure |
| CN201133117Y (en) * | 2007-11-28 | 2008-10-15 | 岳朝晖 | Light wind-retardant wall |
| CN201548087U (en) * | 2009-10-10 | 2010-08-11 | 河南省电力勘测设计院 | Glass fiber reinforced plastic wind guard plate for cooling tower |
| CN202031379U (en) * | 2011-02-24 | 2011-11-09 | 北京弘德志诚环境生态技术有限公司 | High-efficiency novel multi-sieve-mesh type dust suppression and noise reduction wall for open-air stocking yard |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711145A (en) * | 2014-01-14 | 2014-04-09 | 中国能源建设集团广东省电力设计研究院 | I-shaped windproof and dust suppression wall foundation |
| CN103711145B (en) * | 2014-01-14 | 2016-09-14 | 中国能源建设集团广东省电力设计研究院有限公司 | A kind of wind-screening dust-suppressing foundation of wall of I shape |
| CN109701984A (en) * | 2019-02-27 | 2019-05-03 | 中交路桥建设有限公司 | A kind of environment-friendly type dregs hole mud retaining net |
| CN111321930A (en) * | 2020-03-16 | 2020-06-23 | 海西晟博环保科技有限公司 | Wind-shielding and dust-suppression wall for stock yard and construction method thereof |
| CN112412169A (en) * | 2020-11-17 | 2021-02-26 | 中建四局第一建筑工程有限公司 | Construction method and construction structure of high-turnover assembled fence in strong wind zone |
| CN112983116A (en) * | 2021-03-01 | 2021-06-18 | 常州工学院 | Prefabricated corrugated steel plate lattice type enclosure structure and construction method thereof |
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Application publication date: 20130515 |