CN203160382U - Xigeda stratum cutting side slope protection water draining system - Google Patents
Xigeda stratum cutting side slope protection water draining system Download PDFInfo
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- CN203160382U CN203160382U CN 201320063485 CN201320063485U CN203160382U CN 203160382 U CN203160382 U CN 203160382U CN 201320063485 CN201320063485 CN 201320063485 CN 201320063485 U CN201320063485 U CN 201320063485U CN 203160382 U CN203160382 U CN 203160382U
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Abstract
The utility model provides a Xigeda stratum cutting side slope protection water draining system which aims to guarantee stability and construction safety of deep cutting side slops. The Xigeda stratum cutting side slope protection water draining system comprises an interception frame (1), a water-resisting layer (8), a planting soil layer (7) and side slope upholes, wherein the interception frame (1) is constructed on an excavation slop surface (9), the water-resisting layer (8) is filled inside the interception frame (1) and on the excavation slop surface (9), the planting soil layer (7) is backfilled on the surface of the water-resisting layer (8), and plants are planted in the planting soil layer (7) to form green protection (4). The side slope upholes are transversely formed in a side slope platform along the side slope at intervals, water draining pipes (2) are arranged inside the upholes, the outer ports of the water draining pipes (2) face a platform interception furrow (3) or a cutting side furrow (6), and the inner ports of the water draining pipes (2) cross the calculation shallow collapse sliding depth.
Description
Technical field
The utility model relates to side slope protection structure, and 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 geology 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 glued, 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, under the face of land, blend under the effect of immersion 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 accumulation horizon, with the interface of covering the stratum down, very easily produce creep, come down even, 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.
The utility model content
Technical problem to be solved in the utility model provides 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 scheme that its technical problem that solves the utility model adopts is as follows:
Former times of the present utility model, 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, the plantation plant 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 beneficial effects of the utility model are, water barrier stops former times lattice to reach layer side slope and be subjected to the influence of oozing under the 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 of cloth accompanying drawings:
Fig. 1 is the layout plan that the utility model former times lattice reach stratum cut slope waterproof and water drainage system;
Fig. 2 is the sectional view along A-A line among Fig. 1;
Fig. 3 is the sectional view along B-B line among Fig. 1;
Fig. 4 is the zoomed-in view of A part among Fig. 2, Fig. 3.
Member shown in the 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
Below in conjunction with drawings and Examples the utility model is further specified.
With reference to Fig. 1, Fig. 2 and Fig. 3, former times of the present utility model 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 and on the excavation domatic 9, plant soil layer 7 backfills on water barrier 8 surfaces, and the plantation plant forms 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.Water barrier 8 stops former times lattice to reach the influence 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 the 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 the cutting lateral sulcus 6.The side slope uphole determine as the case may be that along the side slope surface horizontal spacing be generally 3m, the aperture is 100mm, side slope uphole and horizontal plane angle are 5 °～15 °, 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 appearance to wrap up igelite floral tube or the steel floral tube of permeable geotextiles, 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., considers from the engineering economy aspect, 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 the utility model former times lattice that just explain through diagrams reaches some principles of stratum cut slope waterproof and water drainage system, be not be the utility model to be confined to shown in and in described concrete structure and the scope of application, so every corresponding modify and equivalent that might be utilized all belongs to the claim that the utility model is applied 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, the backfill of plantation soil layer (7) is on water barrier (8) surface, and the plantation plant forms 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 appearance to wrap up igelite floral tube or the steel floral tube of permeable geotextiles, 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 |
|---|---|---|---|
| CN 201320063485 CN203160382U (en) | 2013-02-01 | 2013-02-01 | Xigeda stratum cutting side slope protection water draining system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063485 CN203160382U (en) | 2013-02-01 | 2013-02-01 | Xigeda stratum cutting side slope protection water draining system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203160382U true CN203160382U (en) | 2013-08-28 |
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ID=49021577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320063485 Expired - Lifetime CN203160382U (en) | 2013-02-01 | 2013-02-01 | Xigeda stratum cutting side slope protection water draining system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203160382U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104021A (en) * | 2013-02-01 | 2013-05-15 | 中铁二院工程集团有限责任公司 | Xigeda stratum cut slope waterproof and drainage system |
| CN109235468A (en) * | 2018-10-23 | 2019-01-18 | 中铁第四勘察设计院集团有限公司 | A kind of slope protection structure for In A Crushed Rock cut slope |
| CN110042850A (en) * | 2019-05-21 | 2019-07-23 | 辽宁工程技术大学 | A kind of soil-slope discharge structure and its construction method |
-
2013
- 2013-02-01 CN CN 201320063485 patent/CN203160382U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104021A (en) * | 2013-02-01 | 2013-05-15 | 中铁二院工程集团有限责任公司 | Xigeda stratum cut slope waterproof and drainage system |
| CN109235468A (en) * | 2018-10-23 | 2019-01-18 | 中铁第四勘察设计院集团有限公司 | A kind of slope protection structure for In A Crushed Rock cut slope |
| CN110042850A (en) * | 2019-05-21 | 2019-07-23 | 辽宁工程技术大学 | A kind of soil-slope discharge structure and its construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |