CN205399442U - Loess slope vegetation plants guarantee PVC plate structure system - Google Patents
Loess slope vegetation plants guarantee PVC plate structure system Download PDFInfo
- Publication number
- CN205399442U CN205399442U CN201620152361.2U CN201620152361U CN205399442U CN 205399442 U CN205399442 U CN 205399442U CN 201620152361 U CN201620152361 U CN 201620152361U CN 205399442 U CN205399442 U CN 205399442U
- Authority
- CN
- China
- Prior art keywords
- card interface
- slope
- connecting elements
- cross connecting
- vegetation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Cultivation Of Plants (AREA)
Abstract
The utility model discloses a loess slope vegetation plants guarantee PVC plate structure system, guarantee PVC plate structure is planted to stair structure face and the vegetation in the slope surface structure face including squeezing into the loess side slope perpendicularly to it installs a plurality of solid native grids in guarantee PVC plate structure is planted to the vegetation and plants the vegetational type that the vegetation in a plurality of solid native grids formed to reach the embedding, the vegetation is planted guarantee PVC plate structure and includes a plurality of cross connecting elementss and a plurality of intermediate junction component to and a plurality of stock mechanisms, equal integrated into one piece's half brickwork grid on the left side and the rectangle brickwork grid that half right brickwork grid butt joint is constituteed gu native grid is served as reasons, the vegetational type includes step vegetational type and domatic vegetational type. The utility model discloses simple structure, novel in design reasonable, it is convenient and with low costs to realize, and the method step is simple, and engineering cost is cheap, green, the practicality is strong, and application prospect is good, convenient to popularize and use.
Description
Technical field
This utility model belongs to side slope protection and technical field of biological recovery, is specifically related to a kind of loess slope vegetation planting guarantee PVC board structural system.
Background technology
Along with the development of the engineering constructions such as highway in China, railway and water conservancy, occur in that substantial amounts of side slope, cause the destruction of original vegetation cover, result in the appearance of secondary barren and serious soil erosion phenomenon, exacerbate the degeneration of ecosystem.Therefore, side slope protection and ecological recovery are just particularly important.
At present, often adopt engineering measure that side slope is protected, such as slope drainage measure, mortar flag stone, gunite concrete, soil nailing, anchor pole, retaining wall, friction pile etc..Although engineering measure can play the effect of side slope protection, but construction costs is generally higher, and landscape effect is poor, it is difficult to recovers the natural vegetation of side slope self, does not meet sustainable development idea.Engineering measure can be effectively improved stability and the corrosion resistance of side slope, but aging gradually along with reinforcement system, its protection effect constantly dies down.Additionally, manpower and plant equipment needed for engineering measure are relatively more, construction speed is slow, particularly extremely inconvenient in mountain area operation.
In recent years, adopt vegetative protection to carry out ecological recovery side slope day by day to draw attention.Compared with vegetative protection protects with Traditional project measure, there is obvious advantage.The function that vegetative protection for a long time, effectively can play soil and slope protection, beautify the environment, cost saving effect is grand.Slope ecological recovery utilizes vegetation to carry out slope protection and erosion control exactly.Vegetation planting guarantee technology is as one of the important step of slope ecological recovery, it is simply that will solve how to ensure that plant growing arrives domatic and can the problem of long-term, stable growth.Slope ecological recovery vegetation planting guarantee technology can be divided into four classes: Direct-type, linked network type, lattice type and make type.Although current vegetation planting guarantee technology also can play the effect of protection to a certain extent, but effect is less obvious, particularly through rain drop erosion year in year out, the turf in many places needs to reseed, serious place even connects soil and is also required to again go to fill out, cause second phase care and maintenance, considerably increase the construction costs of side slope protection.It addition, vegetative protection of the prior art in the later stage due to the strength damage of slope reinforcement material, cause that slope stability reduces, it does not have the measure of later stage reinforcement.Seek a kind of theory both having considered the reinforcement of side slope later stage, in processing method again economy, environmental protection means of defence be pendulum a great problem in face of numerous technical staff.
Utility model content
Technical problem to be solved in the utility model is in that for above-mentioned deficiency of the prior art, a kind of loess slope vegetation planting guarantee PVC board structural system is provided, its simple in construction, novel in design reasonable, it is achieved convenience and cost are low, method step is simple, construction costs is cheap, environmental protection, practical, application prospect is good, it is simple to promote the use of.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of loess slope vegetation planting guarantee PVC board structural system, it is characterized in that: include vertically squeezing into the vegetation planting guarantee PVC board structure in the ledge structure face of loess slope and slope structure face, and embed the multiple soil fixation grating being arranged in vegetation planting guarantee PVC board structure and vegetational type that the vegetation being planted in multiple soil fixation grating is formed；
Described vegetation planting guarantee PVC board structure includes multiple cross connecting elements of being made up of PVC board and multiple intermediate attachment member and the multiple anchor pole mechanisms on the ledge structure face that vegetation planting guarantee PVC board structure is fixed on loess slope or slope structure face；The identical length etc. on four cross limits of described cross connecting elements, the bottom of described cross connecting elements is provided with first basil, two ends in described cross connecting elements horizontal direction are respectively arranged with the first card interface and the 4th card interface, and the two ends on described cross connecting elements vertical direction are respectively arranged with the second card interface and the 3rd card interface；Described intermediate attachment member is strip structure, the bottom of described intermediate attachment member is provided with second basil, one end of described intermediate attachment member is provided with the 5th card interface all coordinated with the second card interface and the 4th card interface, the other end of described intermediate attachment member is provided with the 6th card interface all coordinated with the first card interface and the 3rd card interface, described first card interface, the structure of the 3rd card interface and the 5th card interface is identical and is the card interface being provided with the draw-in groove that Open Side Down, described second card interface, the structure of the 4th card interface and the 6th card interface is identical and is the card interface of the draw-in groove being provided with opening upwards；Described cross connecting elements arranges promising root system of plant the first hole of growing space is provided, described intermediate attachment member arranges promising root system of plant the second hole of growing space is provided, the geometric center of described cross connecting elements is provided with anchor hole, described anchor pole mechanism includes the anchor pole for penetrating in anchor hole and the bolt for anchoring rod, and multiple anchor pole mechanisms constitute Bolt Groups；Two adjacent cross connecting elements are connected by an intermediate attachment member, and the cavity that four cross connecting elements and four intermediate attachment member for connecting four cross connecting elements surround is for embedding the soil fixation grating installation lattice installing soil fixation grating；
Described soil fixation grating is docked, by all integrated left half masonry grid and right half masonry grid, the rectangle masonry grid formed, and described left half masonry grid includes the left half of gridiron of rectangle, is arranged on the interior gridiron in a left half of left side within gridiron half and the left semicircle shape gridiron being arranged on left half of gridiron one side and concaving；Described right half masonry grid includes the right half of gridiron of rectangle, is arranged on the interior gridiron in the right half of right side within gridiron half and the right semicircular gridiron being arranged on right half of gridiron one side and concaving；Described left semicircle shape gridiron and the docking of right semicircular gridiron constitute the vegetation implantation hole being positioned at soil fixation grating center position；
Described vegetational type includes step vegetational type and slope vegetation group, described step vegetational type includes multiple arbors of the multiple soil fixation grating being planted on the ledge structure face being arranged in loess slope, and described slope vegetation group includes multiple shrubs of the multiple soil fixation grating being planted on the slope structure face being arranged in loess slope.
Above-mentioned a kind of loess slope vegetation planting guarantee PVC board structural system, it is characterized in that: four faces at the decussation place of described cross connecting elements are arc surface, four apex arcuate surface of described soil fixation grating are arc surface and four arc surfaces with the decussation place of cross connecting elements match.
Above-mentioned a kind of loess slope vegetation planting guarantee PVC board structural system, it is characterised in that: the quantity of the first hole on each described cross connecting elements is four.
Above-mentioned a kind of loess slope vegetation planting guarantee PVC board structural system, it is characterised in that: the quantity of the second hole on each described intermediate attachment member is four.
Above-mentioned a kind of loess slope vegetation planting guarantee PVC board structural system, it is characterized in that: described step vegetational type also includes the grass being planted on the ledge structure face being positioned at loess slope, described slope vegetation group also includes the grass being planted on the slope structure face being positioned at loess slope.
Above-mentioned a kind of loess slope vegetation planting guarantee PVC board structural system, it is characterized in that: when loess slope is in the average annual rainfall forest region more than 550mm and is positioned at the Qinling Mountains one line, described arbor is Pinus armandi Franch-P. Komavovii Lavl., Chinese hemlock spruce, Toxicodendron verniciflnum (Stokes) F. A. Barkley (Rhus verniciflua Stokes), Pinus tabuliformis or oak maple, described shrub is Ramulus et Folium Spiraeae Salicifolia, winged euonymus, Celastrus orbiculatus Thunb., Fructus Rubi corchorifolii Immaturus, Radix Ophiopogonis or pod, and described grass is Herba Erigerontis aceris, sedge or hieracioides；When loess slope is in the average annual rainfall forest region more than 550mm and is positioned at Yan'an one line, described arbor is Cacumen Platycladi, Quercus liaotungensis, Pinus tabuliformis, Betula platyphylla Suk., triangle maple, Melia azedarach L., Luan Shu or wych-elm, described shrub is black mole, Fructus Abeliae biflorae, Nanking cherry, P. sepium Bunge, Cortex Phellodendri thorn or Acer ginnala Maxim., and described grass is sedge, Caulis Seu Folium Lespedezae Bicoloris or Artemisia class；When loess slope is in average annual rainfall forest steppe zone between 450mm～550mm, described arbor is Robinia pseudoacacia L., torch tree, birch-leaf pear, ailanthus altissima (mill.) swingle, Fructus Crataegi, PopulussimoniiCarr. or dry land willow, described shrub is Herba Caraganae intermediae, Fructus Hippophae, false indigo, Prunus davidiana, Prunus armeniaca L.var.ansu Maxim., P. sepium Bunge, Ostryopsis davidiana, pod, Radix clematidis floridae, Herba Buddlejae Lindleyanae, Folium Prinsepiae Utilis, Flos Caryophylli, Sophara viciifolia or Ramulus et Folium Spiraeae Salicifolia, described grass is Herba Medicaginis, the mound dish that withers, Lespedeza davurica, sedge, hay Artemisia, gmelin worm wood, yellow bluestem, phragmites communis, Stipa bungeana, Artemisia scoparia or rely grass；When loess slope is in the average annual rainfall steppe belt less than 450mm, described arbor is Robinia pseudoacacia L., PopulussimoniiCarr., birch-leaf pear, elm or dry land willow, described shrub is Herba Caraganae intermediae, Fructus Hippophae, false indigo, Prunus davidiana, Prunus armeniaca L.var.ansu Maxim., Pinus sylvestnis var. mongolica Litv. or Cortex Salicis Cheilophilae, and described grass is Semen Fagopyri Esculenti, mongolian bluebeard, Stipa bungeana, Sha Peng, Folium et Cacumen Artemisiae Halodendri, Herba chenopodii, Herba Salsolae Collinae, Herba Salsolae Collinae, worm reality, Herba suadeae glaucae, Herba Oxytropis Kansuensis, the Radix Astragali, Radix Scutellariae, Euphorbia esula L, Sucus Cynanchi chinensis, Radix Aneurolepidii, relies grass, lyme grass or Pennisetum centrasiaticum Tzvel.
This utility model compared with prior art has the advantage that
1, simple in construction of the present utility model, novel in design reasonable, it is achieved convenience and cost are low.
2, loess slope is adopted semi-rigid system to carry out bank protection by this utility model, a large amount of employing vegetation planting guarantee PVC board structures, constructs simple and convenient, and cost is low；Preliminary stage, due to the existence of vegetation planting guarantee PVC board structure, side slope can ensure that good stability；Later stage, the factors such as the material aging due to vegetation planting guarantee PVC board structure, the intensity of self constantly reduces, in addition the development of vegetational type, the vegetation of Seedling selection well developed root system is constantly passed through and is crossed in the first hole being arranged on cross connecting elements and the second hole being arranged on intermediate attachment member, define the reinforcement effects of 3 D stereo, compensate for the stability of later stage side slope preferably, practice the theory of side slope later stage reinforcement, the reinforcement measure of the 3 D stereo that the ingenious reserving hole that make use of vegetation root system and masonry structure is formed.
3, this utility model adopts PVC board structural system in conjunction with vegetative protection technology, it is possible to be greatly improved the ability of side slope protection.PVC board is novel geomaterial, is placed between inside soil body, surface or soil, sand, rubble etc., it is possible to play the effects such as draining, anti-filter, isolation, reinforcement, protection or antiseepage.Additionally, PVC board has characteristic acidproof, alkaline-resisting, salt tolerant, the quarry making PVC board is enriched, lightweight, volume is little, construction and installation are simple and convenient, use PVC board both to reduce cost, reduction of erection time, can ensure that again and construction quality be widely used in Practical Project.Along with the growth of plant, plant is more and more luxuriant, and vegetative protection effect is increasing, can save substantial amounts of maintaining cost.
4, construction procedure of the present utility model is simple, it is achieved convenient, construction costs is cheap, environmental protection.
5, this utility model have followed the theory of " respect for nature, recovery nature ", according to Canal in Loess Area vegetation development feature, select the arbor of position, shrub and grass advantageously, manual reversion " arbor+shrub+grass " compound vegetational type system, this is more beneficial for slope ecological recovery, practical, application prospect is good, it is simple to promote the use of.
In sum, this utility model simple in construction, novel in design reasonable, it is achieved convenience and cost are low, method step is simple, and construction costs is cheap, environmental protection, practical, and application prospect is good, it is simple to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of this utility model vegetation planting guarantee PVC board structure.
Fig. 3 is the structural representation of this utility model cross connecting elements.
Fig. 4 is the structural representation of this utility model intermediate attachment member.
Fig. 5 is the structural representation of this utility model soil fixation grating.
Fig. 6 is the decomposition texture schematic diagram of this utility model soil fixation grating.
Fig. 7 is the combinative structure schematic diagram of this utility model soil fixation grating and vegetation planting guarantee PVC board structure.
Fig. 8 is the structural representation that this utility model arbor is planted in soil fixation grating.
Fig. 9 is the structural representation that this utility model Shrub Species is implanted in soil fixation grating.
Figure 10 is the installation position relation schematic diagram of this utility model zero grade line, construction boost line and rhombus vegetation planting guarantee elementary cell.
Figure 11 is the structural representation of this utility model rhombus vegetation planting guarantee elementary cell.
Description of reference numerals:
1-vegetation planting guarantee PVC board structure；1-1-cross connecting elements；
1-2-intermediate attachment member；1-3-the first hole；1-4-the first card interface；
1-5-the second card interface；1-6-the 5th card interface；1-7-the 6th card interface；
1-8-anchor hole；1-9-the 3rd card interface；1-10-the 4th card interface；
1-11-the second hole；1-12-soil fixation grating installs lattice；
1-13-first basil；1-14-second basil；2-soil fixation grating；
The left half masonry grid of 2-1-；The left half of gridiron of 2-2-；Gridiron in 2-3-left half；
2-4-left semicircle shape gridiron；The right half masonry grid of 2-5-；The right half of gridiron of 2-6-；
Gridiron in 2-7-right half；2-8-right semicircular gridiron；2-9-vegetation implantation hole；
3-anchor pole mechanism；3-1-bolt；3-2-anchor pole；
4-arbor；5-shrub；6-gutter；
7-zero grade line；8-rhombus vegetation planting guarantee elementary cell；
9-constructs boost line.
Detailed description of the invention
As depicted in figs. 1 and 2, loess slope vegetation planting guarantee PVC board structural system of the present utility model, including the vegetation planting guarantee PVC board structure 1 vertically squeezed in the ledge structure face of loess slope and slope structure face, and embed the multiple soil fixation grating 2 being arranged in vegetation planting guarantee PVC board structure 1 and vegetational type that the vegetation being planted in multiple soil fixation grating 2 is formed；
As shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 7, described vegetation planting guarantee PVC board structure 1 includes multiple cross connecting elements 1-1 of being made up of PVC board and multiple intermediate attachment member 1-2 and the multiple anchor pole mechanisms 3 on the ledge structure face that vegetation planting guarantee PVC board structure 1 is fixed on loess slope or slope structure face；The identical length etc. on four cross limits of described cross connecting elements 1-1, the bottom of described cross connecting elements 1-1 is provided with the first basil 1-13, two ends in described cross connecting elements 1-1 horizontal direction are respectively arranged with the first card interface 1-4 and the four card interface 1-10, and the two ends on described cross connecting elements 1-1 vertical direction are respectively arranged with the second card interface 1-5 and the three card interface 1-9；Described intermediate attachment member 1-2 is strip structure, the bottom of described intermediate attachment member 1-2 is provided with the second basil 1-14, one end of described intermediate attachment member 1-2 is provided with and the second card interface 1-5 and the 4th card interface 1-10 the 5th card interface 1-6 all coordinated, the other end of described intermediate attachment member 1-2 is provided with and the first card interface 1-4 and the 3rd card interface 1-9 the 6th card interface 1-7 all coordinated, described first card interface 1-4, the structure of the 3rd card interface 1-9 and the five card interface 1-6 is identical and is the card interface being provided with the draw-in groove that Open Side Down, described second card interface 1-5, the structure of the 4th card interface 1-10 and the six card interface 1-7 is identical and is the card interface of the draw-in groove being provided with opening upwards；Described cross connecting elements 1-1 arranges promising root system of plant the first hole 1-3 of growing space is provided, described intermediate attachment member 1-2 arranges promising root system of plant the second hole 1-11 of growing space is provided, the geometric center of described cross connecting elements 1-1 is provided with anchor hole 1-8, described anchor pole mechanism 3 includes the anchor pole 3-2 for penetrating in anchor hole 1-8 and the bolt 3-1 for anchoring rod 3-2, and multiple anchor pole mechanisms 3 constitute Bolt Groups；Two adjacent cross connecting elements 1-1 are connected by an intermediate attachment member 1-2, and the cavity that four cross connecting elements 1-1 and four intermediate attachment member 1-2 for connecting four cross connecting elements 1-1 surround is for embedding the soil fixation grating installation lattice 1-12 installing soil fixation grating 2；By arranging the first basil 1-13 in the bottom of cross connecting elements 1-1, and the second basil 1-14 is set in the bottom of intermediate attachment member 1-2, it is possible to reduce vegetation planting guarantee PVC board structure 1 and squeeze into the resistance within loess slope；
As shown in Fig. 5, Fig. 6 and Fig. 7, described soil fixation grating 2 is docked, by all integrated left half masonry grid 2-1 and right half masonry grid 2-5, the rectangle masonry grid formed, and described left half masonry grid 2-1 includes the left half of gridiron 2-2 of rectangle, is arranged on the left interior gridiron 2-3 in a half of left side within gridiron the 2-2 half and left semicircle shape gridiron 2-4 being arranged on left half of gridiron 2-2 mono-side and concaving；Described right half masonry grid 2-5 includes the right half of gridiron 2-6 of rectangle, is arranged on the right interior gridiron 2-7 in the half of right side within gridiron the 2-6 half and right semicircular gridiron 2-8 being arranged on right half of gridiron 2-6 mono-side and concaving；Described left semicircle shape gridiron 2-4 and right semicircular gridiron 2-8 docking constitutes the vegetation implantation hole 2-9 being positioned at soil fixation grating 2 center position；Described soil fixation grating 2 has the effect of the solid soil of water conservation；
As shown in Fig. 5, Fig. 6, Fig. 8 and Fig. 9, described vegetational type includes step vegetational type and slope vegetation group, described step vegetational type includes multiple arbors 4 of the multiple soil fixation grating 2 being planted on the ledge structure face being arranged in loess slope, and described slope vegetation group includes multiple shrubs 5 of the multiple soil fixation grating 2 being planted on the slope structure face being arranged in loess slope.
As shown in Figure 3, in the present embodiment, four faces at the decussation place of described cross connecting elements 1-1 are arc surface, and four apex arcuate surface of described soil fixation grating 2 are arc surface and four arc surfaces with the decussation place of cross connecting elements 1-1 match.
As it is shown on figure 3, in the present embodiment, the quantity of the first hole 1-3 on each described cross connecting elements 1-1 is four.When being embodied as, four the first hole 1-3 are separately positioned in the middle part of four cross limits of cross connecting elements 1-1.
As shown in Figure 4, in the present embodiment, the quantity of the second hole 1-11 on each described intermediate attachment member 1-2 is four.When being embodied as, four the second hole 1-11 assume diamond in shape laying on intermediate attachment member 1-2.
In the present embodiment, described step vegetational type also includes the grass being planted on the ledge structure face being positioned at loess slope, and described slope vegetation group also includes the grass being planted on the slope structure face being positioned at loess slope.
In the present embodiment, when loess slope is in the average annual rainfall forest region more than 550mm and is positioned at the Qinling Mountains one line, described arbor 4 is Pinus armandi Franch-P. Komavovii Lavl., Chinese hemlock spruce, Toxicodendron verniciflnum (Stokes) F. A. Barkley (Rhus verniciflua Stokes), Pinus tabuliformis or oak maple, described shrub 5 is Ramulus et Folium Spiraeae Salicifolia, winged euonymus, Celastrus orbiculatus Thunb., Fructus Rubi corchorifolii Immaturus, Radix Ophiopogonis or pod, and described grass is Herba Erigerontis aceris, sedge or hieracioides；When loess slope is in the average annual rainfall forest region more than 550mm and is positioned at Yan'an one line, described arbor 4 is Cacumen Platycladi, Quercus liaotungensis, Pinus tabuliformis, Betula platyphylla Suk., triangle maple, Melia azedarach L., Luan Shu or wych-elm, described shrub 5 is black mole, Fructus Abeliae biflorae, Nanking cherry, P. sepium Bunge, Cortex Phellodendri thorn or Acer ginnala Maxim., and described grass is sedge, Caulis Seu Folium Lespedezae Bicoloris or Artemisia class；When loess slope is in average annual rainfall forest steppe zone between 450mm～550mm, described arbor 4 is Robinia pseudoacacia L., torch tree, birch-leaf pear, ailanthus altissima (mill.) swingle, Fructus Crataegi, PopulussimoniiCarr. or dry land willow, described shrub 5 is Herba Caraganae intermediae, Fructus Hippophae, false indigo, Prunus davidiana, Prunus armeniaca L.var.ansu Maxim., P. sepium Bunge, Ostryopsis davidiana, pod, Radix clematidis floridae, Herba Buddlejae Lindleyanae, Folium Prinsepiae Utilis, Flos Caryophylli, Sophara viciifolia or Ramulus et Folium Spiraeae Salicifolia, described grass is Herba Medicaginis, the mound dish that withers, Lespedeza davurica, sedge, hay Artemisia, gmelin worm wood, yellow bluestem, phragmites communis, Stipa bungeana, Artemisia scoparia or rely grass；When loess slope is in the average annual rainfall steppe belt less than 450mm, described arbor 4 is Robinia pseudoacacia L., PopulussimoniiCarr., birch-leaf pear, elm or dry land willow, described shrub 5 is Herba Caraganae intermediae, Fructus Hippophae, false indigo, Prunus davidiana, Prunus armeniaca L.var.ansu Maxim., Pinus sylvestnis var. mongolica Litv. or Cortex Salicis Cheilophilae, and described grass is Semen Fagopyri Esculenti, mongolian bluebeard, Stipa bungeana, Sha Peng, Folium et Cacumen Artemisiae Halodendri, Herba chenopodii, Herba Salsolae Collinae, Herba Salsolae Collinae, worm reality, Herba suadeae glaucae, Herba Oxytropis Kansuensis, the Radix Astragali, Radix Scutellariae, Euphorbia esula L, Sucus Cynanchi chinensis, Radix Aneurolepidii, relies grass, lyme grass or Pennisetum centrasiaticum Tzvel.
When being embodied as, described PVC board is high-strength PVC sheet material, and the thickness of described high-strength PVC sheet material is 3mm～15mm, and the stretching yield stress of described high-strength PVC sheet material is 50Mpa～100Mpa.
Construction method of the present utility model, comprises the following steps:
Step one, side slope shaping: multiple ledge structure faces and multiple slope structure face to loess slope carry out just flat；
Step 2, according to the order pushing up toe from slope, vegetation planting guarantee PVC board structure 1 is performed successively on multiple slope structure faces of loess slope, wherein, the detailed process performing vegetation planting guarantee PVC board structure 1 on each slope structure face of loess slope is:
Step 201, on the slope structure face of loess slope, mark rectangle construction area；
Step 202, as shown in Figure 10, first, puts the line of a plurality of slope structure face trend being parallel to loess slope in described rectangle construction area, and as zero grade line 7, the spacing between adjacent two described zero grade lines 7 isWherein, L1For the length on mono-cross limit of cross connecting elements 1-1, L2Length for intermediate attachment member 1-2；Then, the middle position then between two often adjacent zero grade lines 7 puts a construction boost line 9；
Step 203, as shown in Figure 10 and Figure 11, according to the order pushing up toe from slope, multiple rows of rhombus vegetation planting guarantee elementary cell 8 being mutually butted is performed successively between two adjacent zero grade lines 7, each described rhombus vegetation planting guarantee elementary cell 8 all includes four cross connecting elements 1-1 and four intermediate attachment member 1-2, four cross connecting elements 1-1 are laid in the A of rhombus ABCD respectively, B, C, tetra-apex of D, the A of rhombus ABCD, B, C, D lays on tetra-summits counterclockwise, two cross connecting elements 1-1 are connected by an intermediate attachment member 1-2；Wherein, in each described rhombus vegetation planting guarantee elementary cell 8, the center being positioned at the B summit of rhombus ABCD and the cross connecting elements 1-1 of D apex is laid on adjacent two piece zero grade line 7 respectively, and the center being positioned at the A summit of rhombus ABCD and the cross connecting elements 1-1 of C apex is all laid in construction boost line 9；Adjacent two described rhombus vegetation planting guarantee elementary cells 8 share cross connecting elements 1-1, and the cross connecting elements 1-1 of the rhombus A apex of described rhombus vegetation planting guarantee elementary cell 8 that the cross connecting elements 1-1 of the rhombus C apex of the previous described rhombus vegetation planting guarantee elementary cell 8 performed performs as the next one；The process that performs of each described rhombus vegetation planting guarantee elementary cell 8 is:
Step 2031, as shown in figure 11, will be located in the cross connecting elements 1-1 of the rhombus A apex of the described rhombus vegetation planting guarantee elementary cell 8 slope structure face squeezing into loess slope, and make the second card interface 1-5 of this cross connecting elements 1-1 leak outside in the position, AB limit of described rhombus vegetation planting guarantee elementary cell 8, make the 4th card interface 1-10 of this cross connecting elements 1-1 leak outside in the position, AD limit of described rhombus vegetation planting guarantee elementary cell 8；
Step 2032, cross connecting elements 1-1 in step 2031 the second card interface 1-5 on connect the intermediate attachment member 1-2 of the position, AB limit being positioned at described rhombus vegetation planting guarantee elementary cell 8, and squeezed into by this intermediate attachment member 1-2 in the slope structure face of loess slope, and the 6th card interface 1-7 of this intermediate attachment member 1-2 is made to leak outside in the position, AB limit of described rhombus vegetation planting guarantee elementary cell 8；Wherein, the second card interface 1-5 of the 5th card interface 1-6 and cross connecting elements 1-1 of described intermediate attachment member 1-2 is connected；
Step 2033, cross connecting elements 1-1 in step 2031 the 4th card interface 1-10 on connect the intermediate attachment member 1-2 of the position, AD limit being positioned at described rhombus vegetation planting guarantee elementary cell 8, and squeezed into by this intermediate attachment member 1-2 in the slope structure face of loess slope, and the 6th card interface 1-7 of this intermediate attachment member 1-2 is made to leak outside in the position, AD limit of described rhombus vegetation planting guarantee elementary cell 8；Wherein, the 4th card interface 1-10 of the 5th card interface 1-6 and cross connecting elements 1-1 of described intermediate attachment member 1-2 is connected；
Step 2034, intermediate attachment member 1-2 in step 2032 the 6th card interface 1-7 on connect the cross connecting elements 1-1 at the B vertex position place being positioned at described rhombus vegetation planting guarantee elementary cell 8, and this cross connecting elements 1-1 is squeezed in the slope structure face of loess slope, and make the second card interface 1-5 of this cross connecting elements 1-1 leak outside, make the 4th card interface 1-10 of this cross connecting elements 1-1 leak outside in the position, BC limit of described rhombus vegetation planting guarantee elementary cell 8；Wherein, the 6th card interface 1-7 of the 3rd card interface 1-9 and the intermediate attachment member 1-2 of described cross connecting elements 1-1 is connected；
Step 2035, intermediate attachment member 1-2 in step 2033 the 6th card interface 1-7 on connect the cross connecting elements 1-1 at the D vertex position place being positioned at described rhombus vegetation planting guarantee elementary cell 8, and this cross connecting elements 1-1 is squeezed in the slope structure face of loess slope, and make the second card interface 1-5 of this cross connecting elements 1-1 leak outside in the position, DC limit of described rhombus vegetation planting guarantee elementary cell 8, make the 4th card interface 1-10 of this cross connecting elements 1-1 leak outside；Wherein, the 6th card interface 1-7 of the first card interface 1-4 and the intermediate attachment member 1-2 of described cross connecting elements 1-1 is connected；
Step 2036, cross connecting elements 1-1 in step 2034 the 4th card interface 1-10 on connect the intermediate attachment member 1-2 of the position, BC limit being positioned at described rhombus vegetation planting guarantee elementary cell 8, and squeezed into by this intermediate attachment member 1-2 in the slope structure face of loess slope, and the 6th card interface 1-7 of this intermediate attachment member 1-2 is made to leak outside in the position, BC limit of described rhombus vegetation planting guarantee elementary cell 8；Wherein, the 4th card interface 1-10 of the 5th card interface 1-6 and cross connecting elements 1-1 of described intermediate attachment member 1-2 is connected；
Step 2037, cross connecting elements 1-1 in step 2035 the second card interface 1-5 on connect the intermediate attachment member 1-2 of the position, DC limit being positioned at described rhombus vegetation planting guarantee elementary cell 8, and squeezed into by this intermediate attachment member 1-2 in the slope structure face of loess slope, and the 6th card interface 1-7 of this intermediate attachment member 1-2 is made to leak outside in the position, DC limit of described rhombus vegetation planting guarantee elementary cell 8；Wherein, the second card interface 1-5 of the 5th card interface 1-6 and cross connecting elements 1-1 of described intermediate attachment member 1-2 is connected；
Step 2038, will be located in the cross connecting elements 1-1 of the rhombus C apex of the described rhombus vegetation planting guarantee elementary cell 8 slope structure face squeezing into loess slope, the second card interface 1-5 and the four card interface 1-10 making this cross connecting elements 1-1 leaks outside, and the 6th card interface 1-7 of the first card interface 1-4 and the intermediate attachment member 1-2 in step 2036 of this cross connecting elements 1-1 is connected, the 6th card interface 1-7 of the 3rd card interface 1-9 and the intermediate attachment member 1-2 in step 2037 of this cross connecting elements 1-1 is connected；
Step 204, employing boring bar tool are holed on the slope structure face of loess slope performing vegetation planting guarantee PVC board structure 1 through the anchor hole 1-8 on cross connecting elements 1-1, anchor pole 3-2 is put in boring through anchor hole 1-8 and carries out slip casting, then connecting bolt 3-1 on the one section of anchor pole 3-2 be positioned at anchor hole 1-8 upper end；When being embodied as, described boring bar tool is portable rig；
Step 3, according to the order pushing up toe from slope, vegetation planting guarantee PVC board structure 1 is performed successively on multiple ledge structure faces of loess slope, wherein, the detailed process performing vegetation planting guarantee PVC board structure 1 on each ledge structure face of loess slope is:
Step 301, on the ledge structure face of loess slope, mark rectangle construction area；
Step 302, as shown in Figure 10, first, puts the line of a plurality of slope structure face trend being parallel to loess slope in described rectangle construction area, and as zero grade line 7, the spacing between adjacent two described zero grade lines 7 isWherein, L1For the length on mono-cross limit of cross connecting elements 1-1, L2Length for intermediate attachment member 1-2；Then, the middle position then between two often adjacent zero grade lines 7 puts a construction boost line 9；
Step 303, as shown in Figure 10 and Figure 11, according to the order pushing up toe from slope, multiple rows of rhombus vegetation planting guarantee elementary cell 8 being mutually butted is performed successively between two adjacent zero grade lines 7, each described rhombus vegetation planting guarantee elementary cell 8 all includes four cross connecting elements 1-1 and four intermediate attachment member 1-2, four cross connecting elements 1-1 are laid in the A of rhombus ABCD respectively, B, C, tetra-apex of D, the A of rhombus ABCD, B, C, D lays on tetra-summits counterclockwise, two cross connecting elements 1-1 are connected by an intermediate attachment member 1-2；Wherein, in each described rhombus vegetation planting guarantee elementary cell 8, the center being positioned at the B summit of rhombus ABCD and the cross connecting elements 1-1 of D apex is laid on adjacent two piece zero grade line 7 respectively, and the center being positioned at the A summit of rhombus ABCD and the cross connecting elements 1-1 of C apex is all laid in construction boost line 9；Adjacent two described rhombus vegetation planting guarantee elementary cells 8 share cross connecting elements 1-1, and the cross connecting elements 1-1 of the rhombus A apex of described rhombus vegetation planting guarantee elementary cell 8 that the cross connecting elements 1-1 of the rhombus C apex of the previous described rhombus vegetation planting guarantee elementary cell 8 performed performs as the next one；The process that performs of each described rhombus vegetation planting guarantee elementary cell 8 is:
Step 3031, will be located in the cross connecting elements 1-1 of the rhombus A apex of the described rhombus vegetation planting guarantee elementary cell 8 ledge structure face squeezing into loess slope, and make the second card interface 1-5 of this cross connecting elements 1-1 leak outside in the position, AB limit of described rhombus vegetation planting guarantee elementary cell 8, make the 4th card interface 1-10 of this cross connecting elements 1-1 leak outside in the position, AD limit of described rhombus vegetation planting guarantee elementary cell 8；
Step 3032, cross connecting elements 1-1 in step 3031 the second card interface 1-5 on connect the intermediate attachment member 1-2 of the position, AB limit being positioned at described rhombus vegetation planting guarantee elementary cell 8, and squeezed into by this intermediate attachment member 1-2 in the ledge structure face of loess slope, and the 6th card interface 1-7 of this intermediate attachment member 1-2 is made to leak outside in the position, AB limit of described rhombus vegetation planting guarantee elementary cell 8；Wherein, the second card interface 1-5 of the 5th card interface 1-6 and cross connecting elements 1-1 of described intermediate attachment member 1-2 is connected；
Step 3033, cross connecting elements 1-1 in step 3031 the 4th card interface 1-10 on connect the intermediate attachment member 1-2 of the position, AD limit being positioned at described rhombus vegetation planting guarantee elementary cell 8, and squeezed into by this intermediate attachment member 1-2 in the ledge structure face of loess slope, and the 6th card interface 1-7 of this intermediate attachment member 1-2 is made to leak outside in the position, AD limit of described rhombus vegetation planting guarantee elementary cell 8；Wherein, the 4th card interface 1-10 of the 5th card interface 1-6 and cross connecting elements 1-1 of described intermediate attachment member 1-2 is connected；
Step 3034, intermediate attachment member 1-2 in step 3032 the 6th card interface 1-7 on connect the cross connecting elements 1-1 at the B vertex position place being positioned at described rhombus vegetation planting guarantee elementary cell 8, and this cross connecting elements 1-1 is squeezed in the ledge structure face of loess slope, and make the second card interface 1-5 of this cross connecting elements 1-1 leak outside, make the 4th card interface 1-10 of this cross connecting elements 1-1 leak outside in the position, BC limit of described rhombus vegetation planting guarantee elementary cell 8；Wherein, the 6th card interface 1-7 of the 3rd card interface 1-9 and the intermediate attachment member 1-2 of described cross connecting elements 1-1 is connected；
Step 3035, intermediate attachment member 1-2 in step 3033 the 6th card interface 1-7 on connect the cross connecting elements 1-1 at the D vertex position place being positioned at described rhombus vegetation planting guarantee elementary cell 8, and this cross connecting elements 1-1 is squeezed in the ledge structure face of loess slope, and make the second card interface 1-5 of this cross connecting elements 1-1 leak outside in the position, DC limit of described rhombus vegetation planting guarantee elementary cell 8, make the 4th card interface 1-10 of this cross connecting elements 1-1 leak outside；Wherein, the 6th card interface 1-7 of the first card interface 1-4 and the intermediate attachment member 1-2 of described cross connecting elements 1-1 is connected；
Step 3036, cross connecting elements 1-1 in step 3034 the 4th card interface 1-10 on connect the intermediate attachment member 1-2 of the position, BC limit being positioned at described rhombus vegetation planting guarantee elementary cell 8, and squeezed into by this intermediate attachment member 1-2 in the ledge structure face of loess slope, and the 6th card interface 1-7 of this intermediate attachment member 1-2 is made to leak outside in the position, BC limit of described rhombus vegetation planting guarantee elementary cell 8；Wherein, the 4th card interface 1-10 of the 5th card interface 1-6 and cross connecting elements 1-1 of described intermediate attachment member 1-2 is connected；
Step 3037, cross connecting elements 1-1 in step 3035 the second card interface 1-5 on connect the intermediate attachment member 1-2 of the position, DC limit being positioned at described rhombus vegetation planting guarantee elementary cell 8, and squeezed into by this intermediate attachment member 1-2 in the ledge structure face of loess slope, and the 6th card interface 1-7 of this intermediate attachment member 1-2 is made to leak outside in the position, DC limit of described rhombus vegetation planting guarantee elementary cell 8；Wherein, the second card interface 1-5 of the 5th card interface 1-6 and cross connecting elements 1-1 of described intermediate attachment member 1-2 is connected；
Step 3038, will be located in the cross connecting elements 1-1 of the rhombus C apex of the described rhombus vegetation planting guarantee elementary cell 8 ledge structure face squeezing into loess slope, the second card interface 1-5 and the four card interface 1-10 making this cross connecting elements 1-1 leaks outside, and the 6th card interface 1-7 of the first card interface 1-4 and the intermediate attachment member 1-2 in step 3036 of this cross connecting elements 1-1 is connected, the 6th card interface 1-7 of the 3rd card interface 1-9 and the intermediate attachment member 1-2 in step 3037 of this cross connecting elements 1-1 is connected；
Step 304, employing boring bar tool are holed on the ledge structure face of loess slope performing vegetation planting guarantee PVC board structure 1 through the anchor hole 1-8 on cross connecting elements 1-1, anchor pole 3-2 is put in boring through anchor hole 1-8 and carries out slip casting, then connecting bolt 3-1 on the one section of anchor pole 3-2 be positioned at anchor hole 1-8 upper end；When being embodied as, described boring bar tool is portable rig；
Step 4, vegetation plantation, detailed process is:
Step 401, to after performing vegetation planting guarantee PVC board structure 1 formed multiple soil fixation grating install lattice 1-12 carry out smooth cleaning；
Step 402, soil fixation grating on the slope structure face of loess slope install plantation shrub 5 in lattice 1-12；
Step 403, soil fixation grating on the ledge structure face of loess slope install plantation arbor 4 in lattice 1-12；
Step 404, employing grass seeder injection grass seed are to the ledge structure face of described loess slope and on slope structure face；
Step 5, installation soil fixation grating 2, detailed process is: install in lattice 1-12 in each soil fixation grating, docks left half masonry grid 2-1 and right half masonry grid 2-5, constitutes soil fixation grating 2；
Step 6, perform gutter 6 on top, the slope of loess slope and toe place, and carry out engineering maintenance；
Water is sprayed onto on loess slope by step 7, employing sprinkling wagon, carries out vegetation maintenance.
In sum, loess slope is adopted semi-rigid system to carry out bank protection by this utility model, a large amount of employing vegetation planting guarantee PVC board structures, constructs simple and convenient, and cost is low；Preliminary stage, due to the existence of vegetation planting guarantee PVC board structure, side slope can ensure that good stability；Later stage, the factors such as the material aging due to vegetation planting guarantee PVC board structure, the intensity of self constantly reduces, in addition the development of Vegetation community, the vegetation of Seedling selection well developed root system is constantly passed through and is crossed in the first hole 1-3 being arranged on cross connecting elements 1-1 and the second hole 1-3 being arranged on intermediate attachment member, define the reinforcement effects of 3 D stereo, compensate for the stability of later stage side slope preferably, practice the theory of side slope later stage reinforcement；This utility model have followed the theory of " respect for nature, recovery nature ", according to Canal in Loess Area vegetation development feature, selecting the arbor of position, shrub and grass advantageously, manual reversion " arbor+shrub+grass " compound vegetational type system, this is more beneficial for slope ecological recovery.
The above; it it is only preferred embodiment of the present utility model; not this utility model is imposed any restrictions; every any simple modification, change and equivalent structure change above example made according to this utility model technical spirit, all still falls within the protection domain of technical solutions of the utility model.
Claims (6)
1. a loess slope vegetation planting guarantee PVC board structural system, it is characterized in that: include vertically squeezing into vegetation planting guarantee PVC board structure (1) in the ledge structure face of loess slope and slope structure face, and embed the vegetational type of vegetation formation being arranged on the multiple soil fixation grating (2) in vegetation planting guarantee PVC board structure (1) and being planted in multiple soil fixation grating (2)；
Described vegetation planting guarantee PVC board structure (1) includes multiple cross connecting elements (1-1) and the multiple intermediate attachment member (1-2) be made up of PVC board and the multiple anchor pole mechanisms (3) on the ledge structure face that vegetation planting guarantee PVC board structure (1) is fixed on loess slope or slope structure face；The identical length etc. on four cross limits of described cross connecting elements (1-1), the bottom of described cross connecting elements (1-1) is provided with first basil (1-13), two ends in described cross connecting elements (1-1) horizontal direction are respectively arranged with the first card interface (1-4) and the 4th card interface (1-10), and the two ends on described cross connecting elements (1-1) vertical direction are respectively arranged with the second card interface (1-5) and the 3rd card interface (1-9)；nullDescribed intermediate attachment member (1-2) is strip structure，The bottom of described intermediate attachment member (1-2) is provided with second basil (1-14)，One end of described intermediate attachment member (1-2) is provided with the 5th card interface (1-6) all coordinated with the second card interface (1-5) and the 4th card interface (1-10)，The other end of described intermediate attachment member (1-2) is provided with the 6th card interface (1-7) all coordinated with the first card interface (1-4) and the 3rd card interface (1-9)，Described first card interface (1-4)、3rd card interface (1-9) is identical with the structure of the 5th card interface (1-6) and is the card interface being provided with the draw-in groove that Open Side Down，Described second card interface (1-5)、4th card interface (1-10) is identical with the structure of the 6th card interface (1-7) and is the card interface of the draw-in groove being provided with opening upwards；Described cross connecting elements (1-1) arranges promising root system of plant first hole (1-3) of growing space is provided, described intermediate attachment member (1-2) arranges promising root system of plant second hole (1-11) of growing space is provided, the geometric center of described cross connecting elements (1-1) is provided with anchor hole (1-8), described anchor pole mechanism (3) includes the anchor pole (3-2) for penetrating in anchor hole (1-8) and the bolt (3-1) for anchoring rod (3-2), and multiple anchor pole mechanisms (3) constitute Bolt Groups；Two adjacent cross connecting elements (1-1) are connected by an intermediate attachment member (1-2), and it is install lattice (1-12) for embedding the soil fixation grating installing soil fixation grating (2) that four cross connecting elements (1-1) and being used for connect the cavity that four intermediate attachment member (1-2) of four cross connecting elements (1-1) surround；
Described soil fixation grating (2) is the rectangle masonry grid being made up of all integrated left half masonry grid (2-1) and right half masonry grid (2-5) docking, and described left half masonry grid (2-1) includes the left half of gridiron (2-2) of rectangle, is arranged on the internal interior gridiron (2-3) in a left side half of left half of gridiron (2-2) and left semicircle shape gridiron (2-4) being arranged on left half of gridiron (2-2) side and concaving；Described right half masonry grid (2-5) includes the right half of gridiron (2-6) of rectangle, is arranged on the internal interior gridiron (2-7) in the right side half of right half of gridiron (2-6) and the right semicircular gridiron (2-8) being arranged on right half of gridiron (2-6) side and concaving；Described left semicircle shape gridiron (2-4) and right semicircular gridiron (2-8) docking constitute the vegetation implantation hole (2-9) being positioned at soil fixation grating (2) center position；
Described vegetational type includes step vegetational type and slope vegetation group, described step vegetational type includes multiple arbors (4) of the multiple soil fixation grating (2) being planted on the ledge structure face being arranged in loess slope, and described slope vegetation group includes multiple shrubs (5) of the multiple soil fixation grating (2) being planted on the slope structure face being arranged in loess slope.
2. a kind of loess slope vegetation planting guarantee PVC board structural system described in claim 1, it is characterized in that: four faces at the decussation place of described cross connecting elements (1-1) are arc surface, four apex arcuate surface of described soil fixation grating (2) are arc surface and four arc surfaces with the decussation place of cross connecting elements (1-1) match.
3. a kind of loess slope vegetation planting guarantee PVC board structural system described in claim 1, it is characterised in that: the quantity of the first hole (1-3) on each described cross connecting elements (1-1) is four.
4. a kind of loess slope vegetation planting guarantee PVC board structural system described in claim 1, it is characterised in that: the quantity of the second hole (1-11) on each described intermediate attachment member (1-2) is four.
5. a kind of loess slope vegetation planting guarantee PVC board structural system described in claim 1, it is characterized in that: described step vegetational type also includes the grass being planted on the ledge structure face being positioned at loess slope, described slope vegetation group also includes the grass being planted on the slope structure face being positioned at loess slope.
6. a kind of loess slope vegetation planting guarantee PVC board structural system described in claim 5, it is characterized in that: when loess slope is in the average annual rainfall forest region more than 550mm and is positioned at the Qinling Mountains one line, described arbor (4) is Pinus armandi Franch-P. Komavovii Lavl., Chinese hemlock spruce, Toxicodendron verniciflnum (Stokes) F. A. Barkley (Rhus verniciflua Stokes), Pinus tabuliformis or oak maple, described shrub (5) is Ramulus et Folium Spiraeae Salicifolia, winged euonymus, Celastrus orbiculatus Thunb., Fructus Rubi corchorifolii Immaturus, Radix Ophiopogonis or pod, described grass is Herba Erigerontis aceris, sedge or hieracioides；When loess slope is in the average annual rainfall forest region more than 550mm and is positioned at Yan'an one line, described arbor (4) is Cacumen Platycladi, Quercus liaotungensis, Pinus tabuliformis, Betula platyphylla Suk., triangle maple, Melia azedarach L., Luan Shu or wych-elm, described shrub (5) is black mole, Fructus Abeliae biflorae, Nanking cherry, P. sepium Bunge, Cortex Phellodendri thorn or Acer ginnala Maxim., described grass is sedge, Caulis Seu Folium Lespedezae Bicoloris or Artemisia class；When loess slope is in average annual rainfall forest steppe zone between 450mm～550mm, described arbor (4) is Robinia pseudoacacia L., torch tree, birch-leaf pear, ailanthus altissima (mill.) swingle, Fructus Crataegi, PopulussimoniiCarr. or dry land willow, described shrub (5) is Herba Caraganae intermediae, Fructus Hippophae, false indigo, Prunus davidiana, Prunus armeniaca L.var.ansu Maxim., P. sepium Bunge, Ostryopsis davidiana, pod, Radix clematidis floridae, Herba Buddlejae Lindleyanae, Folium Prinsepiae Utilis, Flos Caryophylli, Sophara viciifolia or Ramulus et Folium Spiraeae Salicifolia, described grass is Herba Medicaginis, the mound dish that withers, Lespedeza davurica, sedge, hay Artemisia, gmelin worm wood, yellow bluestem, phragmites communis, Stipa bungeana, Artemisia scoparia or rely grass；When loess slope is in the average annual rainfall steppe belt less than 450mm, described arbor (4) is Robinia pseudoacacia L., PopulussimoniiCarr., birch-leaf pear, elm or dry land willow, described shrub (5) is Herba Caraganae intermediae, Fructus Hippophae, false indigo, Prunus davidiana, Prunus armeniaca L.var.ansu Maxim., Pinus sylvestnis var. mongolica Litv. or Cortex Salicis Cheilophilae, described grass is Semen Fagopyri Esculenti, mongolian bluebeard, Stipa bungeana, Sha Peng, Folium et Cacumen Artemisiae Halodendri, Herba chenopodii, Herba Salsolae Collinae, Herba Salsolae Collinae, worm reality, Herba suadeae glaucae, Herba Oxytropis Kansuensis, the Radix Astragali, Radix Scutellariae, Euphorbia esula L, Sucus Cynanchi chinensis, Radix Aneurolepidii, relies grass, lyme grass or Pennisetum centrasiaticum Tzvel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620152361.2U CN205399442U (en) | 2016-02-29 | 2016-02-29 | Loess slope vegetation plants guarantee PVC plate structure system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620152361.2U CN205399442U (en) | 2016-02-29 | 2016-02-29 | Loess slope vegetation plants guarantee PVC plate structure system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205399442U true CN205399442U (en) | 2016-07-27 |
Family
ID=56947797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620152361.2U Expired - Fee Related CN205399442U (en) | 2016-02-29 | 2016-02-29 | Loess slope vegetation plants guarantee PVC plate structure system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205399442U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604071A (en) * | 2016-02-29 | 2016-05-25 | 西安科技大学 | Loess slope vegetation planting guarantee PVC board structure system and construction method thereof |
| CN114402820A (en) * | 2021-11-30 | 2022-04-29 | 辽宁工程技术大学 | Vegetation recovery method for loess area dump slope |
| CN114651673A (en) * | 2022-03-08 | 2022-06-24 | 中国水利水电科学研究院 | Grass planting water treatment corrosion reduction treatment method and system for farmland erosion gully |
-
2016
- 2016-02-29 CN CN201620152361.2U patent/CN205399442U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604071A (en) * | 2016-02-29 | 2016-05-25 | 西安科技大学 | Loess slope vegetation planting guarantee PVC board structure system and construction method thereof |
| CN105604071B (en) * | 2016-02-29 | 2017-06-30 | 西安科技大学 | Loess slope vegetation planting guarantee PVC board structural system and its construction method |
| CN114402820A (en) * | 2021-11-30 | 2022-04-29 | 辽宁工程技术大学 | Vegetation recovery method for loess area dump slope |
| CN114651673A (en) * | 2022-03-08 | 2022-06-24 | 中国水利水电科学研究院 | Grass planting water treatment corrosion reduction treatment method and system for farmland erosion gully |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105604070B (en) | Canal in Loess Area side slope vegetation planting guarantee masonry structure system and its construction method | |
| CN105604071B (en) | Loess slope vegetation planting guarantee PVC board structural system and its construction method | |
| CN204728349U (en) | A kind of precipitous rock slope ecological greening system | |
| CN202496187U (en) | Severe saline -alkali area green plant-planting soil layer salt drainage system | |
| CN101949147B (en) | Desert soil moisture conservation method and application | |
| CN205399442U (en) | Loess slope vegetation plants guarantee PVC plate structure system | |
| CN105210494A (en) | Loess steep slope is mixed hands over Afforestation method | |
| CN205387710U (en) | Loess area slope vegetation plants guarantee masonry structure system | |
| CN104186283A (en) | Longitudinal deep-insertion type infiltrating irrigation method for ancient trees | |
| CN105660322A (en) | Mountain economic forest rainwater gathering deep percolation device | |
| CN105594564A (en) | Rainwater collecting and deep infiltrating method for economic forest in mountainous region | |
| CN103290812A (en) | Agriculture and forestry composite treating method for channels | |
| CN206101044U (en) | A soil amelioration structure that is used for urban afforestation arbor kind plant hole | |
| CN103321194A (en) | Dry land ecological interception channel adopting slope protection technology and construction method thereof | |
| CN203985355U (en) | The longitudinal deep insertion filtration irrigation device of a kind of ancient tree | |
| CN109837916A (en) | The wooden sash side slope ecological renovation method of assemble type | |
| CN206698856U (en) | One kind greening flower trough | |
| CN106958224B (en) | A kind of method that wetland mud is administered | |
| CN102144492B (en) | Method for improving coastal saline soil by using solidago canadensis | |
| CN210226320U (en) | Soil and water conservation device | |
| CN206686113U (en) | The photovoltaic plant of restoration of the ecosystem can be carried out to arid desert | |
| CN205946780U (en) | Gutta -percha tree knaur water device that waters | |
| CN210808481U (en) | Big-arch shelter for farming | |
| CN205604185U (en) | A stop dam for administering soil erosion and water loss | |
| CN203735187U (en) | Tree pit structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20170229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |