CN102943454A - Mountain area cheuch waste dreg backfilling and land reclamation structure - Google Patents
Mountain area cheuch waste dreg backfilling and land reclamation structure Download PDFInfo
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- CN102943454A CN102943454A CN2012105070410A CN201210507041A CN102943454A CN 102943454 A CN102943454 A CN 102943454A CN 2012105070410 A CN2012105070410 A CN 2012105070410A CN 201210507041 A CN201210507041 A CN 201210507041A CN 102943454 A CN102943454 A CN 102943454A
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Abstract
The invention provides a mountain area cheuch waste dreg backfilling and land reclamation structure, which has the characteristics of convenience in construction, large land reclamation area, adjustable land reclamation stereoscopic landscape and the like. The mountain area cheuch waste dreg backfilling and land reclamation structure comprises a waste dreg filling body (1), reinforcing piles (2), a retaining dam (3), a reversed filtering layer (4) and a water drainage ditch (6), wherein the waste dreg filling body is filled to be dense according to a certain compactness degree requirement, and the reinforcing piles (2) are longitudinally arranged at intervals vertical to the cheuch at a cheuch outlet section; the retaining dam is arranged at the upper part of the cheuch and the lower part and the two ends of the retaining dam need to be buried into a base rock; the reversed filtering layer (4) is filled into the center of the bottom of the cheuch and a composite water drainage plate (5) is arranged at the top of the reversed filtering layer (4); and the water drainage ditch (6) is arranged on the periphery of the top of the waste dreg filling body (1).
Description
Technical field
The present invention relates to the mountain area and exist a large amount of engineering spoils to lack again the construction land problem, particularly the mountain area cheuch is grown and heavily populated area or the town development problem of famine construction land.
Background technology
Particularly western mountainous areas is because orographic condition limits in China mountain area, and the development of heavily populated area or Towns in a certain region is subject to serious restriction.The while local construction enlarges the cities and towns area and a large amount of engineering spoil of engineering construction generation can't stack or bad stacking may produce man made geologic hazard, the insoluble problem of Mountain Urban Area construction, economic development that this has become cheuch to grow.Therefore, in the urgent need to proposing a kind of new thinking, a kind of new constructing, and meet the requirement of environmental protection with making.
Summary of the invention
Technical problem to be solved by this invention provides a kind of mountain area cheuch and abandons the quarrel backfill and construct with making, have easy construction, make the ground area greatly, make the characteristics such as stereoscopic landscape is adjustable.
The technical solution adopted for the present invention to solve the technical problems is as follows:
Mountain area of the present invention cheuch is abandoned the quarrel backfill and is constructed with making, it is characterized in that it comprises: abandon the quarrel filling body, fill closely knit by certain compaction requirement; Reinforcing pile arranges perpendicular to cheuch longitudinal separation on cheuch outlet section edge; Check dam is arranged at cheuch top, and its underpart and two ends need be imbedded and stablize in the basement rock; Loaded filter fills in cheuch bottom centre, and the loaded filter top arranges composite water draining board; Escape canal, be arranged at abandoning the quarrel fill around the body.
The invention has the beneficial effects as follows, efficiently solve the mountain area cheuch and grow, lack the heavily populated area of construction land or cities and towns and abandon quarrel and stack and man made ground problem, have easy construction, make the ground area large, make stereoscopic landscape adjustable, have both the characteristics such as water landscape function, safety economy, environmental protection.
Description of drawings
This manual comprises following two width of cloth accompanying drawings:
Fig. 1 is that mountain area of the present invention cheuch is abandoned the floor map that the quarrel backfill is constructed with making;
Fig. 2 is that mountain area of the present invention cheuch is abandoned the quarrel backfill and constructed with making and indulge the face schematic diagram;
Member shown in the figure, toponym and corresponding mark: abandon quarrel filling body 1, reinforcing pile 2, check dam 3, loaded filter 4, composite water draining board 5, escape canal 6.
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples.
See figures.1.and.2, mountain area of the present invention cheuch is abandoned the quarrel backfill and is constructed with making, and it comprises: abandon quarrel filling body 1, fill closely knit by certain compaction requirement; Reinforcing pile 2 arranges perpendicular to cheuch longitudinal separation on cheuch outlet section edge; Check dam 3 is arranged at cheuch top, and its underpart and two ends need be imbedded and stablize in the basement rock; Loaded filter 4 fills in cheuch bottom centre, and loaded filter 4 tops arrange composite water draining board 5; Escape canal 6 is arranged at and abandons around quarrel filling body 1 top.
Reinforcing pile 2 effects are the monolithic stabilities that guarantee to abandon quarrel filling body 1 with making, along cheuch longitudinal separation many rows are set at the cheuch outlet section according to the stable case of abandoning quarrel filling body 1, and reinforcing pile 2 stressed with due regard to surface water infiltrate on abandoning the impact of quarrel filling body intensity.
Check dam 3 effect is to form artificial retaining making the upstream, ground, increases the water landscape function of making ground, improves and makes the ground quality.Described check dam 3 bottoms and two ends need be imbedded and stablize in the basement rock, and design of dam body should be considered seepage control measure, and adjacent scope basement rock adopts slip casting to carry out anti-seepage reinforcing around it, avoid artificial storage to infiltrate the bottom and abandon in the quarrel filling body 1.
Ditch valley portions loaded filter 4 solves the drainage channel problem that filling body 1 top enters infiltration, increases the stability of making ground filling body 1, and 5 isolation of the composite water draining board at loaded filter 4 tops loaded filter, 4 top fine grained soil enter loaded filter 4 and stop up drainage channel.Loaded filter 4 width should be determined according to the cheuch bottom width, should not highly should not adopt dysgeogenous boulder to fill less than 2m less than 10m, when there is soft layer the ditch the lowest point, fill loaded filter 4 after should excavating again.Usually, composite water draining board 5 is the complex that is comprised of in the permeable geotextiles of the nonwoven on its two sides three-dimensional earthwork core and heat seal, and the complex mass area ratio is not less than 1600g/m
2, thickness is not less than 8.0mm; The complex endwise tensile strength is not less than 18kN/m, and transverse tensile strength is not less than 10kN/m, and drainage grade i=0.1, the hydraulic conductivity when abandoning quarrel filling body 1 maximum burden pressure are not less than 1.2 * 10
-3/ m
2/ S; Three-dimensional earthwork core thickness is not less than 5.0mm, and the web-roll core endwise tensile strength is not less than 15kN/m; The permeable geotextiles mass area ratio of nonwoven is not less than 200g/m
2, the normal osmosis coefficient is not less than 0.3cm/s.
The massif charge for remittance entered in the filling body 1, the water landscape of making ground is drained off floodwaters, can be used as in the artificial retaining in upstream around escape canal 6 around quarrel filling body 1 top can be used as interception, required can increase at the middle part quantity of escape canal according to water landscape.Escape canal 6 adopts steel concrete to build, and avoids abandoning the sedimentation of quarrel backfill body and causes cracking, and its size, Bottom Altitude and the longitudinal drainage gradient satisfy the requirement of drainning off floodwaters in artificial storage storehouse, top.
With reference to Fig. 2, abandon the 3 D stereo landscape effect that the quarrel filling body is made ground for increase, can become different gradient at filling body 1 end face subsection setup, but being set, the gradient need guarantee domatic local stability.
The present invention efficiently solves the mountain area cheuch and grows, lacks the heavily populated area of construction land or cities and towns and abandon quarrel and stack and man made ground problem, have easy construction, make the ground area large, make stereoscopic landscape adjustable, have both the characteristics such as water landscape function, safety economy, environmental protection.
The above mountain area of the present invention cheuch that just explains through diagrams is abandoned some principles that the quarrel backfill is constructed with making, be not be the present invention to be confined to shown in and in described concrete structure and the scope of application, so every corresponding modify that might be utilized and equivalent all belong to the claim that the present invention applies for.
Claims (6)
1. the mountain area cheuch is abandoned the quarrel backfill and is constructed with making, it is characterized in that it comprises: abandon the filling body (1) that is cut, fill closely knit by certain compaction requirement; Reinforcing pile (2) arranges perpendicular to cheuch longitudinal separation on cheuch outlet section edge; Check dam (3) is arranged at cheuch top, and its underpart and two ends need be imbedded and stablize in the basement rock; Loaded filter (4) fills in cheuch bottom centre, and loaded filter (4) top arranges composite water draining board (5); Escape canal (6) is arranged at and abandons around quarrel filling body (1) top.
2. mountain area as claimed in claim 1 cheuch is abandoned the quarrel backfill and construct with making, it is characterized in that: described reinforcing pile (2) is arranged arrange along cheuch longitudinal separation at the cheuch outlet section more.
3. mountain area as claimed in claim 1 cheuch is abandoned the quarrel backfill and is constructed with making, and it is characterized in that: the width of described loaded filter (4) should highly be not less than 2m greater than 10m, adopts dysgeogenous boulder to fill.
4. mountain area as claimed in claim 1 cheuch is abandoned the quarrel backfill and is constructed with making, and it is characterized in that: the top of described composite water draining board (5) and bottom arrange the thick hardcore bed of 0.5～1.0m.
5. mountain area as claimed in claim 4 cheuch is abandoned the quarrel backfill and is constructed with making, it is characterized in that: the complex of described composite water draining board (5) for being comprised of in the permeable geotextiles of the nonwoven on its two sides three-dimensional earthwork core and heat seal, the complex mass area ratio is not less than 1600g/m
2, thickness is not less than 8.0mm; The complex endwise tensile strength is not less than 18kN/m, and transverse tensile strength is not less than 10kN/m, and drainage grade i=0.1, the hydraulic conductivity when abandoning the maximum burden pressure of quarrel filling body (1) are not less than 1.2 * 10
-3/ m
2/ S; Three-dimensional earthwork core thickness is not less than 5.0mm, and the web-roll core endwise tensile strength is not less than 15kN/m; The permeable geotextiles mass area ratio of nonwoven is not less than 200g/m
2, the normal osmosis coefficient is not less than 0.3cm/s.
6. mountain area as claimed in claim 1 cheuch is abandoned the quarrel backfill and is constructed with making, and it is characterized in that: described escape canal (6) employing steel concrete is built.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210507041.0A CN102943454B (en) | 2012-12-03 | 2012-12-03 | Mountain area cheuch waste dreg backfilling and land reclamation structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210507041.0A CN102943454B (en) | 2012-12-03 | 2012-12-03 | Mountain area cheuch waste dreg backfilling and land reclamation structure |
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| Publication Number | Publication Date |
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| CN102943454A true CN102943454A (en) | 2013-02-27 |
| CN102943454B CN102943454B (en) | 2014-11-05 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106884442A (en) * | 2017-04-25 | 2017-06-23 | 西安理工大学 | A kind of implementation of cheuch shape high fill foundation multi- scenarios method monitoring system |
| CN111119154A (en) * | 2019-11-04 | 2020-05-08 | 中铁二院工程集团有限责任公司 | River valley type debris flow ditch waste slag land-making structure and construction method |
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|---|---|---|---|---|
| JPS61130514A (en) * | 1984-11-27 | 1986-06-18 | Fujita Corp | Cut-off work for fill-dam |
| SU1645345A1 (en) * | 1989-01-20 | 1991-04-30 | Сибирский филиал Всесоюзного научно-исследовательского института гидротехники им.Б.Е.Веденеева | Consolidating device for slopes of earth-filled structure |
| CN101392511A (en) * | 2008-10-17 | 2009-03-25 | 安徽省水利水电勘测设计院 | Embankment reinforcement replacement borrow technological process |
| CN101713291A (en) * | 2009-12-09 | 2010-05-26 | 煤炭科学研究总院唐山研究院 | Filling-reclaiming method for building land in coal mining subsidence areas |
| CN101748705A (en) * | 2008-12-22 | 2010-06-23 | 王锦文 | Method for reclaiming land around sea |
| CN203049533U (en) * | 2012-12-03 | 2013-07-10 | 中铁二院工程集团有限责任公司 | Backfilling and land reclamation structure using waste ballast for mountain valleys |
-
2012
- 2012-12-03 CN CN201210507041.0A patent/CN102943454B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61130514A (en) * | 1984-11-27 | 1986-06-18 | Fujita Corp | Cut-off work for fill-dam |
| SU1645345A1 (en) * | 1989-01-20 | 1991-04-30 | Сибирский филиал Всесоюзного научно-исследовательского института гидротехники им.Б.Е.Веденеева | Consolidating device for slopes of earth-filled structure |
| CN101392511A (en) * | 2008-10-17 | 2009-03-25 | 安徽省水利水电勘测设计院 | Embankment reinforcement replacement borrow technological process |
| CN101748705A (en) * | 2008-12-22 | 2010-06-23 | 王锦文 | Method for reclaiming land around sea |
| CN101713291A (en) * | 2009-12-09 | 2010-05-26 | 煤炭科学研究总院唐山研究院 | Filling-reclaiming method for building land in coal mining subsidence areas |
| CN203049533U (en) * | 2012-12-03 | 2013-07-10 | 中铁二院工程集团有限责任公司 | Backfilling and land reclamation structure using waste ballast for mountain valleys |
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| 付帮勤等: "山东东明黄河宽河段"二级悬河"综合治理浅议", 《水利科技与经济》 * |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106884442A (en) * | 2017-04-25 | 2017-06-23 | 西安理工大学 | A kind of implementation of cheuch shape high fill foundation multi- scenarios method monitoring system |
| CN106884442B (en) * | 2017-04-25 | 2019-07-23 | 西安理工大学 | A kind of implementation method of cheuch shape high fill foundation multi- scenarios method monitoring system |
| CN111119154A (en) * | 2019-11-04 | 2020-05-08 | 中铁二院工程集团有限责任公司 | River valley type debris flow ditch waste slag land-making structure and construction method |
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|---|---|
| CN102943454B (en) | 2014-11-05 |
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