CN103711145A - I-shaped windproof and dust suppression wall foundation - Google Patents
I-shaped windproof and dust suppression wall foundation Download PDFInfo
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- CN103711145A CN103711145A CN201410016083.3A CN201410016083A CN103711145A CN 103711145 A CN103711145 A CN 103711145A CN 201410016083 A CN201410016083 A CN 201410016083A CN 103711145 A CN103711145 A CN 103711145A
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Abstract
The invention relates to an I-shaped windproof and dust suppression wall foundation. The I-shaped windproof and dust suppression wall foundation comprises foundation concrete and a supporting portion and is characterized in that the foundation concrete is composed of two block-shaped foundation concrete bodies, the supporting portion is composed of a vertical concrete web, two concrete columns and a concrete beam, the vertical concrete web and the two foundation concrete bodies are connected into a whole, the two concrete columns are located in the middle of the vertical concrete web and connected with a vertical concrete connecting plate into a whole, the concrete columns and the concrete web are connected through a concrete beam 4 to form an I-shaped structure, the top ends of the two concrete columns are exposed out of the upper surface of the concrete beam to form the connecting ends of two external connection steel supporting structures. The foundation concrete is composed of the two block-shaped foundation concrete bodies, the supporting portion is composed of the vertical concrete connecting plate, the two concrete columns and the concrete beam, the vertical concrete connecting plate and the two foundation concrete bodies are connected into a whole, the two concrete columns are located in the middle of the vertical concrete connecting plate and connected with the vertical concrete connecting plate into the whole, and the concrete columns and the vertical concrete connecting plate are connected through the concrete beam to form the I-shaped structure; therefore, on the premise that the bearing capacity of the windproof and dust suppression wall foundation is satisfied, the foundation land area, the amount of consumed concrete and the number of consumed reinforcing steel bars are greatly reduced, cost is reduced, and economical benefits are remarkable.
Description
Technical field
The present invention relates to a kind of wind-screening dust-suppressing foundation of wall, particularly relate to a kind of wind-screening dust-suppressing foundation of wall of I shape.Belong to power plant's infrastructure device technical field.
Background technology
Dust suppression and wind proofing wall (being called again wind-screening dust-inhibiting net) originates from Japan in the nineties in 20th century, after be widely used in power plant's coal yard, port and pier, stock ground etc. dust pollution administer, obtained good anti-dust effect.
Dust suppression and wind proofing wall development speed at home be also apparent soon, in order to adapt to the trend of sustainable development, in the power plant that founds a capital and built up, set up one after another windbreak, not only environmental protection but also attractive in appearance.Because its scale is generally all larger, cost often just reaches millions of and arrives ten million yuan.
In prior art, wind-screening dust-suppressing wall construction is generally comprised of basis, steel support structure, wind-screening dust-suppressing sheet material.Dust suppression and wind proofing wall height is generally 15-20 rice, and it is mainly subject to vertical force and horizontal force action.Vertical force is mainly steel work and sheet material deadweight, and horizontal force is mainly subject to wind action, and vertical force is very little than horizontal force, and due to highly larger, very large Moment is born on basis.When basic pattern is shallow foundation, for meeting the requirement of bearing capacity of foundation soil, key dimension often needs to do very greatly, and common practices is bulk slab foundation.Existing basis is generally bulk slab foundation.As shown below.Dust suppression and wind proofing wall substrate is subject to very large Moment, and for meeting the requirement of bearing capacity of foundation soil, the board-like key dimension of bulk is done very greatly, and foundation ' s bottom area often reaches m more than 30
2, there is the defect that volume is large, cost is high.
Summary of the invention
Object of the present invention is in order to overcome the defect that bulk slab foundation volume is large, cost is high of prior art, a kind of wind-screening dust-suppressing foundation of wall of I shape to be provided.
Object of the present invention can be by taking following technical scheme to reach:
A kind of wind-screening dust-suppressing foundation of wall of I shape, comprise foundation concrete and support portion, its design feature is: described foundation concrete consists of two mass foundation concretes, described support portion consists of vertical concrete web, two concrete posts and concrete beam, described vertical concrete web and two foundation concretes connect as one, article two, concrete post is positioned at the middle part of vertical concrete web and connects as one with vertical concrete junction plate, by concrete beam 4, connects and composes I-shaped structure; Article two, the upper surface of concrete beam is exposed on the top of concrete post, forms the link of two external steel support structures.
Object of the present invention can also be by taking following technical scheme to reach:
Further, described two mass foundation concretes are rectangular-shaped or are flat rectangular-shaped, and shape is identical, equal and opposite in direction, and each consists of steel concrete.
Further, described vertical concrete web is rectangular-shaped, steel concrete, consists of.
Further, two concrete posts are square column, rectangle post or cylinder, and shape is identical, equal and opposite in direction, and each consists of steel concrete.
Further, described concrete beam is rectangular-shaped or is flat rectangular-shaped, and each consists of steel concrete.
Further, the reinforcing bar of the reinforcing bar of described two mass foundation concretes and vertical concrete web links into an integrated entity, and the two ends of two mass foundation concretes and vertical concrete web 2 form integrated formed structure.
Further, the reinforcing bar of the reinforcing bar of two concrete posts and vertical concrete web links into an integrated entity, and the middle part of two concrete posts and vertical concrete web forms integrated formed structure.
Further, the reinforcing bar of the reinforcing bar of two concrete posts and concrete beam links into an integrated entity, and the middle part of two concrete posts and concrete beam forms integrated formed structure.
The present invention has following outstanding beneficial effect:
1, foundation concrete of the present invention consists of two mass foundation concretes, described support portion consists of vertical concrete junction plate, two concrete posts and concrete beam, described vertical concrete junction plate and two foundation concretes connect as one, article two, concrete post is positioned at the middle part of vertical concrete junction plate and connects as one with vertical concrete junction plate, by concrete beam, connects and composes I-shaped structure; Therefore meeting under the prerequisite of dust suppression and wind proofing wall foundation capability, greatly reducing the consumption of basic land area and concrete, reinforcing bar, reducing costs, remarkable in economical benefits.
2, the present invention is with beam, slab foundation, and the edge of a wing is emptied, strengthened in web both sides, increases the moment of inertia in cross section, does forming shape as the basis of " I shape ", has the beneficial effect that overall volume is little, resistance to bending is strong and cost is low.
Accompanying drawing explanation
Fig. 1 is the structure top view of the specific embodiment of the invention 1.
Fig. 2 is that the A-A of the following part of concrete beam in Fig. 1 is to structure sectional view.
Fig. 3 is that the B-B of the following part of concrete beam in Fig. 1 is to structure sectional view.
Fig. 4 be in Fig. 1 C-C to structure sectional view.
Fig. 5-Fig. 6 is the structural representation of the wind-screening dust-suppressing foundation of wall of prior art.
Fig. 7 is the use state diagram of prior art.
The specific embodiment
Specific embodiment 1:
With reference to Fig. 1-Fig. 4, the present embodiment comprises foundation concrete 1 and support portion, described foundation concrete 1 forms (comprising foundation concrete 1-1 and foundation concrete 1-2) by two mass foundation concretes, described support portion consists of vertical concrete web 2, two concrete posts (comprising concrete post 3-1 and concrete post 3-2) and concrete beam 4, described vertical concrete web 2 and two foundation concretes connect as one, article two, concrete post is positioned at the middle part of vertical concrete web 2 and connects as one with vertical concrete web 2, by concrete beam 4, is connected to form I shape integral body; Article two, the upper surface of concrete beam 4 is exposed on the top of concrete post, forms the link 5 of two external steel support structures.
In the present embodiment:
Described two mass foundation concretes are rectangular-shaped or are flat rectangular-shaped, and shape is identical, equal and opposite in direction, and each consists of steel concrete.Described vertical concrete web 2 is rectangular-shaped, steel concrete, consists of.Article two, concrete post is square column, and shape is identical, equal and opposite in direction, and each consists of steel concrete.Described concrete beam 4 is rectangular-shaped or is flat rectangular-shaped, and each consists of steel concrete.The reinforcing bar of the reinforcing bar of described two mass foundation concretes and vertical concrete web 2 links into an integrated entity, and the two ends of two mass foundation concretes and vertical concrete web 2 form integrated formed structure.Article two, the reinforcing bar of the reinforcing bar of concrete post and vertical concrete web 2 links into an integrated entity, and the middle part of two concrete posts and vertical concrete web 2 forms integrated formed structure.Article two, the reinforcing bar of the reinforcing bar of concrete post and concrete beam 4 links into an integrated entity, and the middle part of two concrete posts and concrete beam forms integrated formed structure.
The present invention in actual applications, adopt the construction of cast-in-site steel concrete form to form the wind-screening dust-suppressing foundation of wall of I shape, the link that utilizes two concrete posts to expose concrete beam 4 upper surfaces is fixedly connected with steel support structure, form the supportive body of dust suppression and wind proofing wall, at steel support structure upper junction plate material, form the dust suppression and wind proofing wall of I shape again.
Specific embodiment 2:
The feature of the specific embodiment of the invention 2 is:
Article two, concrete post is rectangle post or cylinder, and shape is identical, equal and opposite in direction, and each consists of steel concrete.All the other are with specific embodiment 1.
Yi Mou power plant wind-screening dust-suppressing foundation of wall is below example, and common practices and the present invention program's way are carried out to cost contrast, the results are shown in following form.
The contrast of table 1 concrete cost
The contrast of table 2 reinforcing bar cost
Note: amount of reinforcement is calculated by 0.2% reinforcement ratio
The contrast of table 3 total cost
The present invention is a kind of novel dust suppression and wind proofing wall basis pattern, is shaped as the basis of I shape, and its key problem in technology point is exactly by basic pattern is improved, and with beam, slab foundation, the edge of a wing is emptied, strengthened in web both sides, increases the moment of inertia in cross section.Thereby greatly reduce the consumption of basic material, there is very large economic benefit.
Claims (8)
1. the wind-screening dust-suppressing foundation of wall of an I shape, comprise foundation concrete 1 and support portion, it is characterized in that: described foundation concrete (1) consists of two mass foundation concretes, described support portion consists of vertical concrete web (2), two concrete posts and concrete beam (4), described vertical concrete web (2) connects as one with two foundation concretes, article two, concrete post is positioned at the middle part of vertical concrete web (2) and connects as one with vertical concrete junction plate, by concrete beam (4), connects and composes I-shaped structure; Article two, the upper surface of concrete beam (4) is exposed on the top of concrete post, forms the link of two external steel support structures.
2. the wind-screening dust-suppressing foundation of wall of a kind of I shape according to claim 1, is characterized in that: described two mass foundation concretes are rectangular-shaped or are flat rectangular-shaped, and shape is identical, equal and opposite in direction, and each consists of steel concrete.
3. the wind-screening dust-suppressing foundation of wall of a kind of I shape according to claim 1, is characterized in that: described vertical concrete web (2) is rectangular-shaped, steel concrete, consists of.
4. the wind-screening dust-suppressing foundation of wall of a kind of I shape according to claim 1, is characterized in that: two concrete posts are square column, rectangle post or cylinder, and shape is identical, equal and opposite in direction, and each consists of steel concrete.
5. the wind-screening dust-suppressing foundation of wall of a kind of I shape according to claim 1, is characterized in that: described concrete beam (4) is rectangular-shaped or is flat rectangular-shaped, and each consists of steel concrete.
6. according to the wind-screening dust-suppressing foundation of wall of a kind of I shape described in the arbitrary claim of claim 1 to 5, it is characterized in that: the reinforcing bar of the reinforcing bar of described two mass foundation concretes and vertical concrete web (2) links into an integrated entity, the two ends of two mass foundation concretes and vertical concrete web (2) form integrated formed structure.
7. the wind-screening dust-suppressing foundation of wall of a kind of I shape according to claim 6, is characterized in that: the reinforcing bar of the reinforcing bar of two concrete posts and vertical concrete web 2 links into an integrated entity, and the middle part of two concrete posts and vertical concrete web (2) forms integrated formed structure.
8. the wind-screening dust-suppressing foundation of wall of a kind of I shape according to claim 6, is characterized in that: the reinforcing bar of the reinforcing bar of two concrete posts and concrete beam (4) links into an integrated entity, and the middle part of two concrete posts and concrete beam forms integrated formed structure.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410016083.3A CN103711145B (en) | 2014-01-14 | 2014-01-14 | A kind of wind-screening dust-suppressing foundation of wall of I shape |
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| CN201410016083.3A CN103711145B (en) | 2014-01-14 | 2014-01-14 | A kind of wind-screening dust-suppressing foundation of wall of I shape |
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| CN103711145A true CN103711145A (en) | 2014-04-09 |
| CN103711145B CN103711145B (en) | 2016-09-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374401A (en) * | 2019-06-27 | 2019-10-25 | 华电重工股份有限公司 | The skeleton structure of barricade mechanism and its circular stockyard |
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| JP2000027291A (en) * | 1998-07-07 | 2000-01-25 | Fujita Corp | Structure of steel framed building |
| JP2008027291A (en) * | 2006-07-24 | 2008-02-07 | Hitachi Ltd | Storage device and data protecting method |
| CN201045245Y (en) * | 2007-05-18 | 2008-04-09 | 许凤荣 | Compound material mode plate wind screen dust suppression wall |
| CN103104123A (en) * | 2013-01-10 | 2013-05-15 | 山西华通蓝天环保有限公司 | Steel truss wind-break wall and construction method thereof |
| CN103334438A (en) * | 2013-07-01 | 2013-10-02 | 南通天田机床有限公司 | Drilling platform wind-break wall with novel connecting component |
| CN203684274U (en) * | 2014-01-14 | 2014-07-02 | 中国能源建设集团广东省电力设计研究院 | H-shaped wind-proof and dust suppressing wall foundation |
-
2014
- 2014-01-14 CN CN201410016083.3A patent/CN103711145B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000027291A (en) * | 1998-07-07 | 2000-01-25 | Fujita Corp | Structure of steel framed building |
| JP2008027291A (en) * | 2006-07-24 | 2008-02-07 | Hitachi Ltd | Storage device and data protecting method |
| CN201045245Y (en) * | 2007-05-18 | 2008-04-09 | 许凤荣 | Compound material mode plate wind screen dust suppression wall |
| CN103104123A (en) * | 2013-01-10 | 2013-05-15 | 山西华通蓝天环保有限公司 | Steel truss wind-break wall and construction method thereof |
| CN103334438A (en) * | 2013-07-01 | 2013-10-02 | 南通天田机床有限公司 | Drilling platform wind-break wall with novel connecting component |
| CN203684274U (en) * | 2014-01-14 | 2014-07-02 | 中国能源建设集团广东省电力设计研究院 | H-shaped wind-proof and dust suppressing wall foundation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374401A (en) * | 2019-06-27 | 2019-10-25 | 华电重工股份有限公司 | The skeleton structure of barricade mechanism and its circular stockyard |
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| CN103711145B (en) | 2016-09-14 |
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Address after: 510670 Luogang District, Guangdong, Guangzhou Science City Fung Road, No. 1, No. Applicant after: Company limited of China Energy Engineering Group Guangdong Electric Power Design Institute Address before: 510670 Luogang District, Guangdong, Guangzhou Science City Fung Road, No. 1, No. Applicant before: Guangdong Electric Power Design Institute of CEEC |
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