CN103104021A - Xigeda stratum cut slope waterproof and drainage system - Google Patents
Xigeda stratum cut slope waterproof and drainage system Download PDFInfo
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- CN103104021A CN103104021A CN2013100417532A CN201310041753A CN103104021A CN 103104021 A CN103104021 A CN 103104021A CN 2013100417532 A CN2013100417532 A CN 2013100417532A CN 201310041753 A CN201310041753 A CN 201310041753A CN 103104021 A CN103104021 A CN 103104021A
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Abstract
The invention discloses a Xigeda stratum cut slope waterproof and drainage system which is used for ensuring stability and construction safety of deep cut slopes. The Xigeda stratum cut slope waterproof and drainage system comprises a water intercepting frame (1) arranged on an excavated slope (9) in a masonry mode, a water-resisting layer (8), a planting soil layer (7), and slope upward holes. The water-resisting layer (8) is constructed on the excavated slope (9) in the water intercepting frame (1) in a filling mode, and the planting soil layer (7) is backfilled on the surface of the water-resisting layer (8). Plants are planted in the planting soil layer (7) so as to form green protection (4). The slope upward holes are transversely arranged in a side slope platform along a side slope at intervals. Water drainage pipes (2) are arranged in the holes. Outer end ports of the water drainage holes (2) are toward a platform water intercepting ditch (3) or a cut slope side ditch (6), and inner end ports of the water drainage holes (2) go over the calculated depth of shallow layer collapsing.
Description
Technical field
The present invention relates to side slope protection structure, particularly lattice reach stratum cut slope waterproof and water drainage system a kind of former times.
Background technology
Former times lattice to reach the stratum be a kind of special geological structure, its engineering properties is: have certain permeability, the property of softening is strong, easy disintegrating, cohesion is low, angle of internal friction is little, half cementing, compressive strength and tensile strength are low etc.
Former times, the lattice structural plane that reaches the distinctive engineering properties of stratum ground and extensive development made up mutually, made after former times, lattice reached the stratum excavation slope, and under the effect of water, supporting capacity and shear strength all can reduce greatly; Former times, the lattice shale, the mud stone that reach in the stratum had trickle bedding, blend under the earth's surface under the water effect repeatedly of interlayer crevice water, very easily disintegration, these weak structural planes and former times lattice reach the stratum and on cover the contact interface of loose depos-its layer, with under cover the interface on stratum, very easily produce creep, come down even, the geological disaster such as landslide.Therefore, cut slope is prevented, drainage system is the key that assurance former times lattice reach the heavy cut stability of slope.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of former times lattice and reaches stratum cut slope waterproof and water drainage system, to guarantee heavy cut slope stability and working security.
The technical solution adopted for the present invention to solve the technical problems is as follows:
Former times of the present invention, lattice reached stratum cut slope waterproof and water drainage system, it is characterized in that it comprises: the skeleton that intercepts water, build by laying bricks or stones on excavation is domatic; Water barrier and plantation soil layer, water barrier fill in the skeletal frame that intercepts water excavation domatic on, the backfill of plantation soil layer is on the water barrier surface, planting plants forms Green Protection in the plantation soil layer; The side slope uphole, the place is horizontally arranged at interval along side slope at plain stage of slope, and gutter is set in the hole, and the external port of gutter is towards platform catchwater or lateral sulcus, and its inner port is crossed and is calculated the shallow-layer sliding degree of depth of collapsing.
The invention has the beneficial effects as follows, water barrier stops former times lattice to reach layer side slope and be subjected to the impact of oozing under surface water, gutter is drawn domatic inner underground water (crevice water etc.), thereby forms inside and outside coordination, perfect cutting waterproof and water drainage system, can guarantee heavy cut slope stability and working security.
Description of drawings
This manual comprises following four width accompanying drawings:
Fig. 1 be former times of the present invention lattice reach the layout plan of stratum cut slope waterproof and water drainage system;
Fig. 2 is the sectional view along A-A line in Fig. 1;
Fig. 3 is the sectional view along B-B line in Fig. 1;
Fig. 4 is the zoomed-in view of A part in Fig. 2, Fig. 3.
Member shown in figure, position and corresponding mark: the skeleton 1 that intercepts water, main framing 1a, a skeleton 1b, gutter 2, platform catchwater 3, Green Protection 4, spats 5, cutting lateral sulcus 6, plantation soil layer 7, water barrier 8, excavation domatic 9.
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples.
With reference to Fig. 1, Fig. 2 and Fig. 3, former times of the present invention lattice reach stratum cut slope waterproof and water drainage system, it comprises: the skeleton 1 that intercepts water, build by laying bricks or stones on excavation domatic 9; Water barrier 8 and plantation soil layer 7, water barrier 8 fill in skeleton 1 framework that intercepts water on excavation domatic 9, and 7 backfills of plantation soil layer form Green Protection 4 at the interior planting plants of plantation soil layer 7 on water barrier 8 surfaces; The side slope uphole, the place is horizontally arranged at interval along side slope at plain stage of slope, and gutter 2 is set in the hole, and the external port of gutter 2 is towards platform catchwater 3 or cutting lateral sulcus 6, and its inner port is crossed and is calculated the shallow-layer sliding degree of depth of collapsing.Water barrier 8 stops former times lattice to reach the impact that layer side slope infiltrated by surface water, and gutter 2 is drawn domatic inner underground water (crevice water etc.), thereby forms inside and outside coordination, perfect cutting waterproof and water drainage system, can guarantee heavy cut slope stability and working security.
With reference to Fig. 1, the skeleton 1 that intercepts water is made of main framing 1a, a skeleton 1b, forms herringbone, arch or frame construction etc.Fig. 2 is the top side slope waterproof/drainage structure constructional drawing of the second level and above cut slope, and the side slope uphole is arranged in the platform catchwater 3 of the skeleton 1 that intercepts water, and by gutter 2, inner underground water is guided in platform catchwater 3.Fig. 3 is cutting first order side slope waterproof/drainage structure constructional drawing, and the side slope uphole is arranged on spats 5 places of skeleton 1 bottom of intercepting water, and by gutter 2, inner underground water is guided in cutting lateral sulcus 6.Determining as the case may be along the side slope surface horizontal spacing of side slope uphole, be generally 3m, the aperture is 100mm, and side slope uphole and horizontal plane angle are 5 °～15 °, and the inner port of gutter 2 is crossed the calculating shallow-layer sliding degree of depth 3m～4m that collapses.
Described gutter 2 can adopt igelite floral tube or the steel floral tube of the permeable geotextiles of appearance parcel, perhaps adopts special-purpose water-permeable pipe.Usually, gutter 2 pipe ranges are 5m～8m, and caliber is 80mm～100mm.Described water barrier 8 can adopt water proof geotechnique layer of cloth etc., from engineering economy aspect consideration, preferably adopts clay flat side of a hammer layer.Usually, water barrier 8 thickness are 0.1m, and plantation soil layer 7 thickness are 0.1m, and the end face of the skeleton 1 that intercepts water should exceed excavation domatic 9 outer 0.2m.
The above former times of the present invention lattice of just explaining through diagrams reaches some principles of stratum cut slope waterproof and water drainage system, be not be the present invention to be confined to shown in and in described concrete structure and the scope of application, therefore every corresponding modify that might be utilized and equivalent all belong to the scope of the claims that the present invention applies for.
Claims (5)
1. lattice reach stratum cut slope waterproof and water drainage system former times, it is characterized in that it comprises: the skeleton that intercepts water (1), build by laying bricks or stones on excavation domatic (9); Water barrier (8) and plantation soil layer (7), water barrier (8) fills and excavates on domatic (9) in the skeleton that intercepts water (1) framework, plantation soil layer (7) backfill on water barrier (8) surface, planting plants formation Green Protection (4) in plantation soil layer (7); The side slope uphole, the place is horizontally arranged at interval along side slope at plain stage of slope, and gutter (2) is set in the hole, and the external port of gutter (2) is towards platform catchwater (3) or cutting lateral sulcus (6), and its inner port is crossed and is calculated the shallow-layer sliding degree of depth of collapsing.
2. lattice reach stratum cut slope waterproof and water drainage system former times as claimed in claim 1, and it is characterized in that: described side slope uphole and horizontal plane angle are 5 °～15 °, and the inner port of gutter (2) is crossed and calculated the shallow-layer sliding degree of depth 3m～4m that collapses.
3. lattice reach stratum cut slope waterproof and water drainage system former times as claimed in claim 2, and it is characterized in that: described gutter (2) adopts igelite floral tube or the steel floral tube of the permeable geotextiles of appearance parcel, perhaps adopts special-purpose water-permeable pipe.
4. lattice reach stratum cut slope waterproof and water drainage system former times as claimed in claim 1, and it is characterized in that: described water barrier (8) is clay flat side of a hammer layer.
5. lattice reach stratum cut slope waterproof and water drainage system former times as claimed in claim 1, and it is characterized in that: the end face of the described skeleton that intercepts water (1) exceeds excavation domatic (9) outer 0.2m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100417532A CN103104021A (en) | 2013-02-01 | 2013-02-01 | Xigeda stratum cut slope waterproof and drainage system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013100417532A CN103104021A (en) | 2013-02-01 | 2013-02-01 | Xigeda stratum cut slope waterproof and drainage system |
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| CN103104021A true CN103104021A (en) | 2013-05-15 |
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| CN2013100417532A Pending CN103104021A (en) | 2013-02-01 | 2013-02-01 | Xigeda stratum cut slope waterproof and drainage system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104186233A (en) * | 2014-08-15 | 2014-12-10 | 申新山 | Frame beam slope greening method and frame beam slope greening facility |
| CN104420533A (en) * | 2013-08-21 | 2015-03-18 | 贵阳铝镁设计研究院有限公司 | Method and structure for preventing collapsible loess area indoor terrace from subsiding |
| CN105297748A (en) * | 2015-11-13 | 2016-02-03 | 中铁二院工程集团有限责任公司 | Ice water accumulation cutting slope reinforcement and protection structure |
| CN105887757A (en) * | 2016-06-06 | 2016-08-24 | 长江勘测规划设计研究有限责任公司 | Ecological slope protection composite retaining wall structure and construction method |
| CN106638633A (en) * | 2017-01-10 | 2017-05-10 | 安徽省路桥工程集团有限责任公司 | In-situ stable system of clinosol cut slope |
| CN110219307A (en) * | 2018-05-29 | 2019-09-10 | 韩玉锐 | Slope protection device is used in a kind of construction of soil nail wall |
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| JPS6211127B2 (en) * | 1981-02-24 | 1987-03-11 | Nittoku Kensetsu Kk | |
| CN101144280A (en) * | 2007-11-07 | 2008-03-19 | 中铁二院工程集团有限责任公司 | Efflorescence granite slope green safeguard structure system and construction method thereof |
| CN102146675A (en) * | 2011-01-12 | 2011-08-10 | 河海大学 | Combined ecological slope protection method for rocky high slope |
| CN201972157U (en) * | 2011-04-14 | 2011-09-14 | 长沙理工大学 | Multihole slope vegetation protection geotextile capable of preventing heavy rain from washing |
| CN202170502U (en) * | 2011-07-05 | 2012-03-21 | 长沙理工大学 | Soil cut slope drainage system |
| CN102561370A (en) * | 2012-03-29 | 2012-07-11 | 中铁第四勘察设计院集团有限公司 | Protective structure for reinforcing high-liquid-limit soil slope |
| CN203160382U (en) * | 2013-02-01 | 2013-08-28 | 中铁二院工程集团有限责任公司 | Xigeda stratum cutting side slope protection water draining system |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS6211127B2 (en) * | 1981-02-24 | 1987-03-11 | Nittoku Kensetsu Kk | |
| CN101144280A (en) * | 2007-11-07 | 2008-03-19 | 中铁二院工程集团有限责任公司 | Efflorescence granite slope green safeguard structure system and construction method thereof |
| CN102146675A (en) * | 2011-01-12 | 2011-08-10 | 河海大学 | Combined ecological slope protection method for rocky high slope |
| CN201972157U (en) * | 2011-04-14 | 2011-09-14 | 长沙理工大学 | Multihole slope vegetation protection geotextile capable of preventing heavy rain from washing |
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| CN203160382U (en) * | 2013-02-01 | 2013-08-28 | 中铁二院工程集团有限责任公司 | Xigeda stratum cutting side slope protection water draining system |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104420533A (en) * | 2013-08-21 | 2015-03-18 | 贵阳铝镁设计研究院有限公司 | Method and structure for preventing collapsible loess area indoor terrace from subsiding |
| CN104186233A (en) * | 2014-08-15 | 2014-12-10 | 申新山 | Frame beam slope greening method and frame beam slope greening facility |
| CN105297748A (en) * | 2015-11-13 | 2016-02-03 | 中铁二院工程集团有限责任公司 | Ice water accumulation cutting slope reinforcement and protection structure |
| CN105297748B (en) * | 2015-11-13 | 2018-11-23 | 中铁二院工程集团有限责任公司 | Ice water deposit cut slope reinforcement protection structure |
| CN105887757A (en) * | 2016-06-06 | 2016-08-24 | 长江勘测规划设计研究有限责任公司 | Ecological slope protection composite retaining wall structure and construction method |
| CN106638633A (en) * | 2017-01-10 | 2017-05-10 | 安徽省路桥工程集团有限责任公司 | In-situ stable system of clinosol cut slope |
| CN110219307A (en) * | 2018-05-29 | 2019-09-10 | 韩玉锐 | Slope protection device is used in a kind of construction of soil nail wall |
| CN110219307B (en) * | 2018-05-29 | 2021-06-08 | 宜昌明磊建设工程有限公司 | Slope protection device for construction of soil nailing wall |
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Application publication date: 20130515 |