CN102511336A - High-strength and short greenhouse skeleton structure and construction method thereof - Google Patents
High-strength and short greenhouse skeleton structure and construction method thereof Download PDFInfo
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- CN102511336A CN102511336A CN2011104033674A CN201110403367A CN102511336A CN 102511336 A CN102511336 A CN 102511336A CN 2011104033674 A CN2011104033674 A CN 2011104033674A CN 201110403367 A CN201110403367 A CN 201110403367A CN 102511336 A CN102511336 A CN 102511336A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
The invention provides a high-strength and short greenhouse skeleton structure and a construction method of the high-strength and short greenhouse skeleton structure. The greenhouse skeleton structure is composed of a foundation, a ring beam and a top beam, wherein the ring beam is arranged at the upper end surface of the foundation, the top beam is arranged on the upper part of the ring beam, and the top beam is composed of multiple main truss units with a regular hexagon shape. According to the invention, the optimum parameter ranges of the foundation, the ring beam and the top beam are selected, the high-strength and short greenhouse skeleton structure is provided, and the structure can resist greater wind load and pressure load on the premise of not increasing the greenhouse construction cost; in particular, the structural parameters of the top beam are from the shape outline parameters of turtle back and the shape parameters of the patterns on the turtle back of Brazilian turtle; and experiments prove that the greenhouse skeleton structure imitating the turtle back shape is a high-strength and short greenhouse structure under the condition that the use amount of the materials is identical, thus the investment cost is reduced and the service life is also prolonged.
Description
Technical field
The present invention relates to a kind of Keelof green house structure, a kind of specifically have high-intensity short Keelof green house structure and a construction method thereof.
Background technology
At present, based on energy-conservation and environmental protection requirement, the short greenhouse of increasing employing, the greenhouse of some usefulness of growing seedlings.Present low dwarf forms greenhouse also is to reequip according to the structure in common greenhouse, and anti-pressure ability is limited with stability, and the incident that short greenhouse collapses under pressure when snow load, wind carry greatly happens occasionally.In theory, there is a great difference in the structure feature in short greenhouse and common greenhouse, can not copy mechanically and apply indiscriminately the structure in common greenhouse, must be able to be fit to improve the greenhouse structure of short greenhouse compression strength.
Summary of the invention
The objective of the invention is deficiency for solving the problems of the technologies described above; A kind of have high-intensity short Keelof green house structure and construction method thereof are provided; Under the prerequisite that does not increase greenhouse construction cost, can resist bigger wind load and pressure loading, greenhouse intensity improves greatly.
The present invention is the deficiency that solves the problems of the technologies described above, and the technical scheme that is adopted is: a kind of have a high-intensity short Keelof green house structure, by ground, collar tie beam and back timber; The section configuration of described ground is an isosceles trapezoid, and the height of ground is at 40-100 ㎝, and the ground bottom width is 2 ~ 4 times of top width; The top of ground is lower than ground 15 ~ 20cm, and the width at the top of ground is at 15-30 ㎝, and described collar tie beam is arranged on the upper surface of ground; The width at the height of collar tie beam and width and ground top equates, surrounds the rectangle of a rounding by collar tie beam, and rectangle length is 4:3 with the ratio of width; Chamfer radius is the half the of width, and back timber is arranged on the top of collar tie beam, spherical in shape of the outline of back timber; Apogee distance ground, back timber center is 2.5-3 meters, and from the smooth collar tie beam upper surface that extends to of peak, back timber is made up of a plurality of regular hexagon main couple unit that are shaped as; Described main couple unit is fixedly connected by angle steel and is the regular hexagon structure, and the angle steel interior angle on each limit is oppositely arranged.
A kind of construction method with high-intensity short Keelof green house structure may further comprise the steps:
Step 1, at first; Confirm that according to the land area in the greenhouse area that is surrounded by collar tie beam is big or small; The shape specification that collar tie beam surrounds is following: surround the rectangle of a rounding by collar tie beam, rectangle length is 4:3 with the ratio of width, and chamfer radius is the half the of width;
Step 2, lay the foundations according to the shape of collar tie beam; The specification of ground is following: the section configuration of ground is an isosceles trapezoid; The height of ground is at 40-100 ㎝, and the ground bottom width is 2 ~ 4 times of top width, and the top of ground is lower than ground 15 ~ 20cm; The width at the top of ground is at 15-30 ㎝, and it is subsequent use that ground is accomplished fluently the back;
Step 3, build collar tie beam in the upper surface of ground, the width at the top of the height of collar tie beam and width and ground equates, builds after accomplishing subsequent use:
Step 4, the orthohexagonal main couple unit that adopts angle steel to be welded into guarantee that the angle steel interior angle on each limit in the main couple unit is oppositely arranged, and are used to install glass; Calculate the number of the needed main couple of back timber unit according to the area of collar tie beam and the altimeter of back timber; Install from first main couple unit, a temporary fixed main couple unit, wherein the projection on mind-set ground overlaps with the collar tie beam central point; Carry out the shape of greenhouse back timber in advance with wooden model; Then that each main couple unit is integrally welded according to the shape of wooden model, confirm that according to the space size reasonable auxilliary truss element links during near the collar tie beam upper surface, steel skeleton is accomplished.
The invention has the beneficial effects as follows: the present invention is through selecting the optimal parameter scope of ground, collar tie beam and back timber; A kind of high-intensity short Keelof green house structure that has is provided, and this structure can be resisted bigger wind load and pressure loading under the prerequisite that is not increasing greenhouse construction cost.Especially the structural parameters of back timber come from the form parameter of decorative pattern on shape profile parameters and the curvature of the spinal column of the Brazilian tortoise curvature of the spinal column.Experiment showed, that the greenhouse framework of this imitative curvature of the spinal column type is a kind of high-intensity short greenhouse structure, not only reduces investment cost under the situation of equal materials, and also obtain service life prolonging.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the vertical view of collar tie beam.
Fig. 3 is the vertical view of back timber.
Reference numeral: 1, ground level, 2, ground, 3, collar tie beam, 4, back timber, 401, the main couple unit.
Embodiment
As shown in the figure, a kind of have a high-intensity short Keelof green house structure, by ground 2, collar tie beam 3 and back timber 4; The section configuration of described ground 1 is an isosceles trapezoid, and the height of ground is at 40-100 ㎝, and the ground bottom width is 2 ~ 4 times of top width; Best the top of ground is lower than ground 15 ~ 20cm for the ground bottom width is 2 times of top width, and the width at the top of ground is at 15-30 ㎝; Described collar tie beam 3 is arranged on the upper surface of ground, and the width at the top of the height of collar tie beam and width and ground equates, is surrounded the rectangle of a rounding by collar tie beam; Rectangle length is about 4:3 with the ratio of width, and chamfer radius is the half the of width, and back timber 4 is arranged on the top of collar tie beam; Spherical in shape of the outline of back timber 4, apogee distance ground, back timber center is 2.5-3 meters, from the smooth collar tie beam upper surface that extends to of peak; Back timber 4 is made up of a plurality of regular hexagon main couple unit 401 that are shaped as, and described main couple unit 401 is fixedly connected by angle steel and is the regular hexagon structure, and the angle steel interior angle on each limit is oppositely arranged; Wherein the length of main couple unit 401 length of sides is 30-100 ㎝, and below the preferred version: truss is with angle steel weldering system, and the truss length of side is that the select specification of 30cm when following is 30 * 30 * 3 angle steel; When the truss length of side is 30-60; Selecting specification for use is 30 * 30 * 4 angle steel, and selecting specification when the truss length of side is 60-100cm for use is 40 * 40 * 4 angle steel, and the truss length of side should not surpass 100cm;
The construction method of this Keelof green house structure may further comprise the steps:
Step 1, at first; Confirm that according to the land area in the greenhouse area that is surrounded by collar tie beam is big or small; The shape specification that collar tie beam surrounds is following: surround the rectangle of a rounding by collar tie beam, rectangle length is 4:3 with the ratio of width, and chamfer radius is the half the of width;
Step 2, lay the foundations according to the shape of collar tie beam; The specification of ground is following: the section configuration of ground is an isosceles trapezoid; The height of ground is at 40-100 ㎝, and the ground bottom width is 2 ~ 4 times of top width, and the top of ground is lower than ground 15 ~ 20cm; The width at the top of ground is at 15-30 ㎝, and it is subsequent use that ground is accomplished fluently the back;
Step 3, build collar tie beam in the upper surface of ground, the width at the top of the height of collar tie beam and width and ground equates, builds after accomplishing subsequent use:
Step 4, the orthohexagonal main couple unit that adopts angle steel to be welded in advance guarantee that the angle steel interior angle on each limit in the main couple unit is oppositely arranged, and are used to install glass; Probably calculate the number of the needed main couple of back timber unit according to the height of area that collar tie beam surrounded and back timber, begin a temporary fixed main couple unit is installed from first main couple unit; The projection earthward of assurance center overlaps with the collar tie beam central point; Carry out the shape of greenhouse back timber in advance with wooden model, then that each main couple unit is integrally welded according to the wooden model shape, confirm that according to the space size reasonable auxilliary truss element links during near the collar tie beam upper surface; Described auxilliary truss element is incomplete regular hexagon frame; The assurance back timber is in the same place with collar tie beam upper surface seamless connectivity, and the user selects the auxilliary truss element in a place to make the greenhouse door, and in other main and auxiliary truss element, installs glass; And, accomplish with the glass cement sealing.
Claims (2)
1. one kind has high-intensity short Keelof green house structure, it is characterized in that: by ground (2), collar tie beam (3) and back timber (4), the section configuration of described ground (2) is an isosceles trapezoid; The height of ground is at 40-100 ㎝, and the ground bottom width is 2-4 times of top width, and the top of ground is lower than ground 15 ~ 20cm; The width at the top of ground is at 15-30 ㎝, and described collar tie beam (3) is arranged on the upper surface of ground (2), and the width at the height of collar tie beam and width and ground top equates; Surround the rectangle of a rounding by collar tie beam; Rectangle length is 4:3 with the ratio of width, and chamfer radius is the half the of width, and back timber (4) is arranged on the top of collar tie beam (3); Spherical in shape of the outline of back timber; Apogee distance ground, back timber center is 2.5-3 meters, and from the smooth collar tie beam upper surface that extends to of peak, back timber is made up of a plurality of regular hexagon main couple unit (401) that are shaped as; Described main couple unit (401) is fixedly connected by angle steel and is the regular hexagon structure, and the angle steel interior angle on each limit is oppositely arranged.
2. a kind of construction method with high-intensity short Keelof green house structure according to claim 1 is characterized in that: may further comprise the steps:
Step 1, at first; Confirm that according to the land area in the greenhouse area that is surrounded by collar tie beam is big or small; The shape specification that collar tie beam surrounds is following: surround the rectangle of a rounding by collar tie beam, rectangle length is 4:3 with the ratio of width, and chamfer radius is the half the of width;
Step 2, lay the foundations according to the shape of collar tie beam; The specification of ground is following: the section configuration of ground is an isosceles trapezoid; The height of ground is at 40-100 ㎝, and the ground bottom width is 2-4 times of top width, and the top of ground is lower than ground 15 ~ 20cm; The width at the top of ground is at 15-30 ㎝, and it is subsequent use that ground is accomplished fluently the back;
Step 3, build collar tie beam in the upper surface of ground, the width at the top of the height of collar tie beam and width and ground equates, builds after accomplishing subsequent use;
Step 4, the orthohexagonal main couple unit that adopts angle steel to be welded into guarantee that the angle steel interior angle on each limit in the main couple unit is oppositely arranged, and are used to install glass; Calculate the number of the needed main couple of back timber unit according to the area of collar tie beam and the altimeter of back timber; Install from first main couple unit, a temporary fixed main couple unit, wherein the projection on mind-set ground overlaps with the collar tie beam central point; Carry out the shape of greenhouse back timber in advance with wooden model; Then that each main couple unit is integrally welded according to the shape of wooden model, confirm that according to the space size auxilliary truss element links during near the collar tie beam upper surface, steel skeleton is accomplished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110403367.4A CN102511336B (en) | 2011-12-07 | 2011-12-07 | High-strength and short greenhouse skeleton structure and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110403367.4A CN102511336B (en) | 2011-12-07 | 2011-12-07 | High-strength and short greenhouse skeleton structure and construction method thereof |
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| Publication Number | Publication Date |
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| CN102511336A true CN102511336A (en) | 2012-06-27 |
| CN102511336B CN102511336B (en) | 2014-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110403367.4A Expired - Fee Related CN102511336B (en) | 2011-12-07 | 2011-12-07 | High-strength and short greenhouse skeleton structure and construction method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165468A (en) * | 2015-07-15 | 2015-12-23 | 北京加中绿环农业科技有限公司 | Long-span steel structure pressure arch |
| CN109644743A (en) * | 2018-11-27 | 2019-04-19 | 中山市钜彦电器科技有限公司 | A kind of low energy consumption temperature regulating greenhouse device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59136802U (en) * | 1983-03-03 | 1984-09-12 | バンポ−工業株式会社 | Hard synthetic resin corrugated sheet covered house |
| JP3312261B2 (en) * | 1993-09-17 | 2002-08-05 | 株式会社石井鐵工所 | Air membrane roof farm |
| CN2826969Y (en) * | 2005-10-28 | 2006-10-18 | 张孟杰 | Solar energy greenhouse |
| CN101397819A (en) * | 2008-10-31 | 2009-04-01 | 王浩旻 | Hexagon cellular antiseismic construction frame construction |
| CN202354164U (en) * | 2011-12-07 | 2012-08-01 | 河南科技大学 | Low greenhouse framework structure with high strength |
-
2011
- 2011-12-07 CN CN201110403367.4A patent/CN102511336B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59136802U (en) * | 1983-03-03 | 1984-09-12 | バンポ−工業株式会社 | Hard synthetic resin corrugated sheet covered house |
| JP3312261B2 (en) * | 1993-09-17 | 2002-08-05 | 株式会社石井鐵工所 | Air membrane roof farm |
| CN2826969Y (en) * | 2005-10-28 | 2006-10-18 | 张孟杰 | Solar energy greenhouse |
| CN101397819A (en) * | 2008-10-31 | 2009-04-01 | 王浩旻 | Hexagon cellular antiseismic construction frame construction |
| CN202354164U (en) * | 2011-12-07 | 2012-08-01 | 河南科技大学 | Low greenhouse framework structure with high strength |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165468A (en) * | 2015-07-15 | 2015-12-23 | 北京加中绿环农业科技有限公司 | Long-span steel structure pressure arch |
| CN109644743A (en) * | 2018-11-27 | 2019-04-19 | 中山市钜彦电器科技有限公司 | A kind of low energy consumption temperature regulating greenhouse device |
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| Publication number | Publication date |
|---|---|
| CN102511336B (en) | 2014-03-19 |
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