CN102691306A - Environment-friendly and energy-saving slope protection bamboo-wood lattice beam for mountain highway - Google Patents
Environment-friendly and energy-saving slope protection bamboo-wood lattice beam for mountain highway Download PDFInfo
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- CN102691306A CN102691306A CN2012101829728A CN201210182972A CN102691306A CN 102691306 A CN102691306 A CN 102691306A CN 2012101829728 A CN2012101829728 A CN 2012101829728A CN 201210182972 A CN201210182972 A CN 201210182972A CN 102691306 A CN102691306 A CN 102691306A
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Abstract
The invention provides an environment-friendly and energy-saving slope protection bamboo-wood lattice beam for a mountain highway. The environment-friendly and energy-saving slope protection bamboo-wood lattice beam is characterized in that bamboo piles and wood chips are combined so as to perform combined protection on the deep layer and shallow layer of a side slope; improved soil is used for carrying out cultivation and greening, all sections of each pile are communicated, and the embedment end of each bamboo pile is sharpened; injected holes are formed in the surface of each bamboo pile and are uniformly distributed; transverse frame beams and vertical ledger beams are made of a concrete or reinforced concrete material, and cast-in-place construction is carried out; the bamboo-wood lattice beam is of a precast assembled structure, bamboos are used as vertical bamboo bursal rays, and the wood chips form a rhombic lattice in an interlaced mode; the diameter of the vertical bamboo bursal rays 8-11cm, the wood chips between the vertical bamboo bursal rays are used as transverse wood sopports which are connected with the vertical bamboo bursal rays; the support rhombic lattice is light in weight; and the improved soil is cultivated in the lattice and consists of local soil and an improver. The environment-friendly and energy-saving slope protection bamboo-wood lattice beam has the advantages of being simple in construction, environment-friendly and energy-saving, adopting local materials and meeting the requirements of ecological side slope protection. The environment-friendly and energy-saving slope protection bamboo-wood lattice beam is suitable for various deep and shallow soil side slope greening and protecting engineering in civil engineering.
Description
Technical field
The present invention is a kind of slope ecological greening bamboo wood lattice girder, belongs to civil engineering design and construction field.
Background technology
Along with the large scale investment of national basis facility, China's highway projects, state highway project go into operation in a large number, and route selection passes through greenbelt, forms a large amount of bare side slopings, and vegetation is destroyed, even degenerate.Highway engineering side slope protection design scheme often adopts cement concrete constructions more, though reached the purpose of engineering protection, aspect ecological protection, show not good enough, rock side slope especially, ecological protection is a great problem especially.The object of the invention just is based on the environmental protection greening to be considered, adopts pollution-free, environmental guard technology, and rock side slope, soil-slope are afforested protection, in short as far as possible time inner sealing side slope, promotes vegetation to produce the ecology recovering environment.
Summary of the invention
The object of the invention provides mountain highway environment-friendly and energy-efficient side slope protection bamboo wood lattice girder, is used to solve soil-slope or rock side slope ecological afforestation protection question.
Technical solution of the present invention, mountain highway environment-friendly and energy-efficient side slope protection bamboo wood lattice girder is characterized in that bamboo stake (being bamboo) as anchor pole; The bamboo stake is used in combination with wood chip carries out slope ecological Gu Po, utilize conditioned soil to cultivate greening, reach side slope deep layer and shallow-layer and unite protection; Bamboo stake diameter is 5-11cm, and the bamboo stake connects successively, and the end that buries is fined away; Injected hole is carved with on bamboo stake surface, and injected hole evenly distributes, and injected hole is not more than 40cm along its length at interval; The injected hole diameter is not less than 1cm, and laterally girt strip adopts concrete or Reinforced Concrete Materials with vertical girt strip, carries out cast-in-place construction; Bamboo wood lattice girder is the precast assembly structure, adopts bamboo as vertical bamboo rib post, adopts the wood chip interleaved mode to constitute the rhombus lattice; Vertical bamboo rib column diameter is 8-11cm, adopts wood chip to support as horizontal wood between the vertical bamboo rib post, and laterally the wood support is connected with vertical bamboo rib post; Support rhombus lattice weight, cultivate conditioned soil in the lattice, conditioned soil is made up of local loam and modifying agent; Modifying agent comprises woody fiber, draft fiber, controlled-release fertilizer, and controlled-release fertilizer is the mixed material of nitrogen phosphorus potassium, and nitrogen phosphorus potassium mass ratio is 1: 1: 1; Woody fiber, draft fiber, controlled-release fertilizer are 10: 10: 3 with loam by mass ratio: 77 mix, and it is to mix at 1: 1: 1 by mass ratio that grass-seed is adopted rye grass, Festuca Arundinacea and Bermuda grass.Concrete guard technology comprises the steps:
(1) excavation slope, brush slope put domaticly, and top, slope and toe place are provided with the gutter, and the classification side slope is provided with stage for heaping debris and gutter;
(2) unwrapping wire; Horizontal and the vertical girt strip groove of excavation; Laterally hole with vertical girt strip groove crosspoint; Settle the bamboo stake that has injected hole in the boring; The hole is put at the tip; Bamboo stake embedded depth is not less than 60cm, domaticly exposes bamboo stake partial-length and laterally girt strip, vertical girt strip are concordant, and beginning slip casting is to domatic from bamboo stake bottom;
(3) cast-in-situ concrete or steel concrete in the girt strip groove, and the intensity of wet curing to code requirement, vertical girt strip is spaced apart 300cm-400cm, and the cross rib distance between girders is 180cm-240cm;
(4) precast assembly is good bamboo wood lattice girder is placed in the grid of horizontal girt strip and vertical girt strip formation;
(5) be to mix at 1: 1: 1 nitrogen phosphorus potassium by mass ratio; Is 10: 10: 3 with woody fiber, draft fiber, controlled-release fertilizer and loam by mass ratio: 77 are configured to conditioned soil; Is 1: 1: 1 configuration grass-seed with rye grass, Festuca Arundinacea and Bermuda grass by mass ratio, conditioned soil is mixed with grass-seed cultivate in the bamboo wood lattice girder rhombus framework;
(6) cultivate the conditioned soil of mixing grass-seed, according to from left to right, construct from top to bottom, spray suitable quantity of water in construction back hides conditioned soil with nonwoven, treats regularly to prune after grass grows.
Advantage of the present invention:
Construction is simple, gathers materials on the spot, and environmental protection, energy conservation satisfies the requirement of ecological side slope protection.
The scope of application of the present invention:
Be applicable to the various deep layers and the shallow soil slope greening preventive works that run in the civil engineering.
Description of drawings:
Fig. 1 is a bamboo wood lattice girder layout plan.Wherein there are bamboo stake 1, wood chip 2, vertical bamboo rib post 3, horizontal girt strip 4, vertical girt strip 5, horizontal wood to support 6.
Fig. 2 is the A-A sectional drawing of bamboo wood lattice girder layout plan.Bamboo stake 1, injected hole 7 are wherein arranged.
Fig. 2 is the B enlarged drawing of bamboo wood lattice girder layout plan.Wood chip 2, vertical bamboo rib post 3, laterally wood support 6 are wherein arranged.
The specific embodiment:
Embodiment: certain speedway soil-slope ecological afforestation means of defence is following,
1. certain is high 6 meters, ratio of slope is that 1: 1, length are 30 meters soil-slope, carries out the top layer ecological afforestation;
2. be to be configured at 1: 1: 1 nitrogen phosphorus potassium by mass ratio, be 10: 10: 3 with woody fiber, draft fiber, controlled-release fertilizer and loam by mass ratio: 77 are configured to conditioned soil, altogether the about 30m of configuration
3Conditioned soil is 1: 1: 1 configuration grass-seed with rye grass, Festuca Arundinacea and Bermuda grass by mass ratio, and mixed grass-seed is disposed about 30kg altogether, with conditioned soil and grass-seed mixing for standby use;
3. side slope is brushed slope, unwrapping wire, boring, it is the bamboo stake of 7cm that diameter is installed, and carries out slip casting;
4. excavate horizontal girt strip groove and vertical girt strip groove, and carry out the concrete cast-in-situ construction;
5. precast assembly is good bamboo wood lattice girder is placed in the rhombus sash of horizontal girt strip and vertical girt strip formation;
6. according to from left to right, from top to bottom sequence of construction, the composite soil of conditioned soil and grass-seed is cultivated, water then, cover nonwoven.
Claims (1)
1. mountain highway environment-friendly and energy-efficient side slope protection bamboo wood lattice girder is characterized in that the bamboo stake as anchor pole, the bamboo stake is used in combination with wood chip carries out slope ecological Gu Po; Utilize conditioned soil to cultivate greening, bamboo stake diameter is 5-11cm, and the bamboo stake connects successively; The end that buries is fined away, and injected hole is carved with on bamboo stake surface, and injected hole evenly distributes; Injected hole is not more than 40cm along its length at interval, and the injected hole diameter is not less than 1cm, and laterally girt strip adopts concrete or Reinforced Concrete Materials with vertical girt strip; Carry out cast-in-place construction, bamboo wood lattice girder is the precast assembly structure, adopts bamboo as vertical bamboo rib post; Adopt the wood chip interleaved mode to constitute the rhombus lattice, vertical bamboo rib column diameter is 8-11cm, vertically adopts wood chip as laterally wood support between the bamboo rib post; Laterally wood supports with vertical bamboo rib post and is connected, and supports rhombus lattice weight, cultivates conditioned soil in the lattice; Conditioned soil is made up of local loam and modifying agent, and modifying agent comprises woody fiber, draft fiber, controlled-release fertilizer, and controlled-release fertilizer is the mixed material of nitrogen phosphorus potassium; Nitrogen phosphorus potassium mass ratio is 1: 1: 1, and woody fiber, draft fiber, controlled-release fertilizer are 10: 10: 3 with loam by mass ratio: 77 mix, and it is to mix at 1: 1: 1 by mass ratio that grass-seed is adopted rye grass, Festuca Arundinacea and Bermuda grass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210182972.8A CN102691306B (en) | 2012-06-06 | 2012-06-06 | Environment-friendly and energy-saving slope protection bamboo-wood lattice beam for mountain highway |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210182972.8A CN102691306B (en) | 2012-06-06 | 2012-06-06 | Environment-friendly and energy-saving slope protection bamboo-wood lattice beam for mountain highway |
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| CN102691306A true CN102691306A (en) | 2012-09-26 |
| CN102691306B CN102691306B (en) | 2014-07-09 |
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| CN201210182972.8A Expired - Fee Related CN102691306B (en) | 2012-06-06 | 2012-06-06 | Environment-friendly and energy-saving slope protection bamboo-wood lattice beam for mountain highway |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835310A (en) * | 2012-11-21 | 2014-06-04 | 李梦湘 | Crib gravity retaining wall |
| CN104213568A (en) * | 2014-09-18 | 2014-12-17 | 成都理工大学 | Grouting and bottom fixing sand-sliding slope protection device |
| CN104863149A (en) * | 2015-05-21 | 2015-08-26 | 东华理工大学 | Humid environment earthen site slump damage flexible drainage bamboo fiber rod reinforcement method |
| CN105421470A (en) * | 2015-11-18 | 2016-03-23 | 江西双德建筑工程有限公司 | Construction method for assembled type anchor rod and arch framework combined type ecological slope protection |
| CN106149734A (en) * | 2016-06-21 | 2016-11-23 | 西安科技大学 | A kind of ground protective slope structure and construction method thereof |
| CN106320350A (en) * | 2015-06-24 | 2017-01-11 | 辽宁有色基础工程公司 | Concrete pouring method for reinforced concrete lattice beams in slope treatment |
| CN108744338A (en) * | 2018-04-20 | 2018-11-06 | 山西绿巨人环境科技有限公司 | A kind of anti-resume combustion Gangue body platform and its grouting method of checkerboard trench digging |
| CN109610482A (en) * | 2018-11-30 | 2019-04-12 | 中南林业科技大学 | A kind of bamboo anchoring-bolt-work stub joint protective slope structure and its construction method |
| CN112921896A (en) * | 2021-01-30 | 2021-06-08 | 倪成 | Water conservancy dyke slope protection structure of quick construction |
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| CN201334668Y (en) * | 2009-02-25 | 2009-10-28 | 福建省建筑科学研究院 | Moso bamboo row pile |
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| CN2391913Y (en) * | 1999-08-11 | 2000-08-16 | 陆根初 | Concrete pile making by usie of bamboo as mould-pipe |
| JP2004084402A (en) * | 2002-08-29 | 2004-03-18 | Ohbayashi Corp | Greening anchoring plate, greening anchoring structure, and method of construction |
| CN1837508A (en) * | 2006-04-20 | 2006-09-27 | 三峡大学 | Ecological slope-protecting method with anti-scouring substrate |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835310A (en) * | 2012-11-21 | 2014-06-04 | 李梦湘 | Crib gravity retaining wall |
| CN104213568A (en) * | 2014-09-18 | 2014-12-17 | 成都理工大学 | Grouting and bottom fixing sand-sliding slope protection device |
| CN104213568B (en) * | 2014-09-18 | 2016-04-06 | 成都理工大学 | Sand-sliding slope protector of a kind of slip casting solid end |
| CN104863149A (en) * | 2015-05-21 | 2015-08-26 | 东华理工大学 | Humid environment earthen site slump damage flexible drainage bamboo fiber rod reinforcement method |
| CN104863149B (en) * | 2015-05-21 | 2017-02-08 | 东华理工大学 | Humid environment earthen site slump damage flexible drainage bamboo fiber rod reinforcement method |
| CN106320350A (en) * | 2015-06-24 | 2017-01-11 | 辽宁有色基础工程公司 | Concrete pouring method for reinforced concrete lattice beams in slope treatment |
| CN105421470A (en) * | 2015-11-18 | 2016-03-23 | 江西双德建筑工程有限公司 | Construction method for assembled type anchor rod and arch framework combined type ecological slope protection |
| CN106149734A (en) * | 2016-06-21 | 2016-11-23 | 西安科技大学 | A kind of ground protective slope structure and construction method thereof |
| CN108744338A (en) * | 2018-04-20 | 2018-11-06 | 山西绿巨人环境科技有限公司 | A kind of anti-resume combustion Gangue body platform and its grouting method of checkerboard trench digging |
| CN109610482A (en) * | 2018-11-30 | 2019-04-12 | 中南林业科技大学 | A kind of bamboo anchoring-bolt-work stub joint protective slope structure and its construction method |
| CN112921896A (en) * | 2021-01-30 | 2021-06-08 | 倪成 | Water conservancy dyke slope protection structure of quick construction |
| CN112921896B (en) * | 2021-01-30 | 2022-04-15 | 倪成 | Water conservancy dyke slope protection structure of quick construction |
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| CN102691306B (en) | 2014-07-09 |
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| ASS | Succession or assignment of patent right |
Owner name: YUNNAN YUNLING HIGHWAY AND BRIDGE ENGINEERING CO., Effective date: 20121130 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Zhiqing Inventor after: Chen Jian Inventor after: Yue Ruiqiang Inventor after: Yang Hong Inventor after: Fang Shaolin Inventor after: Zhou Yingxin Inventor after: Wang Jue Inventor after: Hu Ruilin Inventor after: Zhang Ruwen Inventor after: Wang Gao Inventor after: Yang Qiang Inventor after: Chen Zhouxiang Inventor after: Gong Yune Inventor before: Li Zhiqing Inventor before: Zhou Yingxin Inventor before: Wang Jue Inventor before: Hu Ruilin Inventor before: Zhang Ruwen Inventor before: Wang Gao Inventor before: Yang Qiang Inventor before: Yue Ruiqiang |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI ZHIQING ZHOU YINGXIN WANG JUE HU RUILIN ZHANG RUWEN WANG GAO YANG QIANG YUE RUIQIANG TO: LI ZHIQING ZHOU YINGXIN WANG JUE HU RUILIN ZHANG RUWEN WANG GAO YANG QIANG CHEN ZHOUXIANG GONG YUNE CHEN JIAN YUE RUIQIANG YANG HONG FANG SHAOLIN |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20121130 Address after: 100029 Beijing city Chaoyang District Beitucheng West Road No. 19 Applicant after: Institute of Geology and Geophysics, Chinese Academy of Sciences Applicant after: Yunnan Yunling Expressway Bridge Construction Co., Ltd. Applicant after: Yunnan Mengxin Highway Construction Headquarters Address before: 100029 Beijing city Chaoyang District Beitucheng West Road No. 19 Applicant before: Institute of Geology and Geophysics, Chinese Academy of Sciences |
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Granted publication date: 20140709 Termination date: 20170606 |