TW479095B - Construction method and structure of green retaining wall of cable net type - Google Patents

Abstract

This invention provides a construction method of green retaining wall of cable net type and the structure. It mainly includes: (1) to set several rigid supporting members in the construction area of the retaining wall; (2) to connect tensile components, on which grid net components are fixed, rigidly with rigid supporting members; (3) to place planting/screening components on the inner wall of grid net components; (4) to put in refilling material from the back side. Methods mentioned above construct a flexible retaining wall of pressure reducing and flexure bending resistance with pleasant view of natural planting.

Description

479095 A7 B7 V. Description of the Invention (Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs. This invention relates to a cable-grid green retaining wall construction method and its structure, and particularly refers to the installation of pre-built retaining wall sections. A number of fixed supporting members are connected with tension members for consolidation between the supporting members, and a grid member is fixed on the tension member, and then a planting element / filter layer member is laid on the inner wall of the grid member, and backfill is filled in the back; so, It will form a flexible retaining wall that can effectively relieve pressure and resist deflection and bend, and can provide natural greening and form a retaining wall structure with better visual experience. Press, the common retaining walls are mostly concrete cement Walls or reinforced concrete walls or stacked with cut stones, so the walls of common hillsides are off-white walls, which indirectly makes people passing by feel oppressive, and walking between the roads without seeing the green I can only see pieces of gray wall, like a labyrinth; and the structure of the retaining wall 10 is mostly shown in the first figure, which is provided with a wider base 11 at the bottom and the base U on the outside Of retaining wall The wall surface 12 is provided with a drainage hole 13 on the wall surface 12, but due to the known structure of the retaining wall iq, at the beginning of construction, a certain amount of excavation on the slope of the retaining wall 10 must be excavated. Section, and its ground needs to excavate larger strata to accommodate the base 11 of the retaining wall 10, so it is usually excavated at the old slope line 14 to the inner layer of the slope. Excavate part 15, and then after the retaining wall 10 is completed, backfill the excavated part 15 between the wall surface 12 and the slope. Furthermore, because the retaining wall is built, the wall is planted. Construction work such as foundation and wall surface will first destroy the plants on the original slope, and set the foundation of the wall and facilitate the construction of the retaining wall. As a result, the land is over-excavated, and the following disadvantages are known: retaining wall, such as Gravity concrete retaining wall or stone masonry table paper scale suitable for Guancai County (CNS) A4 · (21 ^ 97mm) 83 · 3 · 1〇 ， 〇〇 (Please read the precautions on the back before filling (This page) ----- 1 I-* l · .--: ----- Equipment-^ ---- Order—1

C 479095 Printed by the Central Bureau of Standards of the Ministry of Economic Affairs on the right of consumer cooperation of employees and description of the invention (\) Retaining walls, because retaining walls cannot be planted, in addition to forming a gray wall, which damages the ecological environment and hinders the visual landscape. 2. Knowing the construction of retaining walls, a larger base is often used to increase the stability of the retaining wall. Therefore, the original slope must be excavated in excess to obtain sufficient space to build the retaining wall, in addition to destroying the original retaining wall. Being outside the balanced slope, it also increases the construction cost and construction period, resulting in a waste of resources. 3. Knowing retaining walls, drain holes are often buried at certain intervals on the wall surface, but often due to improper construction or blockage, the water level behind the wall is not excreted during heavy rain, which raises the water level and increases water pressure and earth pressure. , Which in turn pushed down the retaining wall, and even caused slope disasters. ®, the conventional construction materials of retaining walls, often using non-local materials such as pebbles, concrete, etc. In addition to increasing the transportation cost, it also increases the demand for materials such as sand, stone and cement, and indirectly promotes the illegal mining of river sand. unhealthy trend. Fifth, the retaining wall is often constructed of brittle concrete or masonry materials, so it often causes cracks due to flexural tension and causes collapse; in addition, it is often caused by erosion or loss of the bottom stratum, and The body (wall) is heavy and subsided; it is not easy to repair except for demolition and reconstruction. For this reason, the present inventors made intensive research and design, and were able to invent the invention first. The main purpose of the present invention is to provide a structure with a light use of structural materials, excellent structural flexibility, and can be used as a cable-type green retaining wall for natural greening. The main feature of the present invention is the construction method of a cable net type green retaining wall. The implementation steps are: (Please read the precautions on the back before filling this page). Binding and binding 83. 3.! 〇, 〇 〇〇479095 Printed by the Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs A7 B7 V. Description of the invention (today) ㈠ Site preparation; ㈡ Construction of a bracing member, which is arranged in columns, and one end of which is inserted into the retaining wall for pre-building Section stratum order; ㈢ Set up tension elements and grid elements, tension elements are connected and consolidated between the supporting members, and grid elements are arranged on the back side; β vegetative / lang elements are laid on the back of the grid elements 遽Layers of elements to facilitate planting and greening or avoid loss of backfill; ㈤Back voids are filled with backfill; this forms a cable-net retaining wall that is stable and resistant to compression and flexion, and can be green and maintain water and soil. Another main feature of the present invention is a kind of cable net type green retaining wall structure including a solid supporting member, which is arranged in an upright column, and one end of which is deeply inserted into the retaining wall to build 11 sections of H tension elements. The grid element is fastened between the supporting members and consolidated with it. The grid element is combined with the tension element, which is placed on the inner side of the tension element, and is placed on the inner side wall of the grid element; In this way, the backfilling material is back-filled behind the front-revealed structure to form a cable net supporting wall with natural greening effect, structural turnover, strong compression resistance and resistance to deflection. The present invention has another main feature: it is a kind of cable net type green sowing wall construction method, and its implementation steps are: ㈠ preparing the ground; ㈡ setting up a base and constructing a solid flutter member, and between the base and the solid support member With support bar to reinforce and support; ㈢Erecting tension element and grid element; This paper size applies to China National Standard (€ milk) Ren 4 specifications (210 father 297 mm) factory 83. 3.10,000 HI Hi ml-· Λ, — — ·· ， n ϋ— mMH n kin mf I ， (please fill in this page with a note ^^ on the back of 1). Order 479095 Employee cooperation of the Central Government Bureau of the Ministry of Economic Affairs, printed by the society A7 B7 5. Description of the invention (/ f) ㈣ Laying vegetation / filter elements; 填 Backfilling and draining the wall. In this way, it is suitable for a retaining wall in the shape of a base, and by using the plant growth / filtration layer element, it can be used as a retaining wall and a filter layer to form a retaining wall with good flexibility, compression resistance, and natural greening. . Another main feature of the present invention is a cable net type green retaining wall construction method and structure, which are set as follows: ㈠ site preparation; ㈡ construction of solid support members: the solid support members are arranged in columns, one end of which is deeply inserted into the ground, and Arranged between the sections of the prefabricated retaining wall; ㈢ erecting tension elements: the tension elements are fixedly connected to the supporting members, and are composed of strong strips, and the grid elements are fixed inside the tension elements; 、, ㈣ Stacked layer package ... This layer package is formed with grid elements on the outer layer, and a plant / filter element is laid on the inner wall of the grid element and then covered with a filler. Regarding the technical means used by the present invention to achieve the above-mentioned objects and effects, the preferred and feasible embodiments are listed, and the drawings are described in detail as follows. First, please refer to the second to tenth and thirteenth drawings As shown, the implementation process and structure of this construction method ... First, site preparation: First, set up the section 2 of the file and arrange the ground and slope surface to facilitate the construction of the retaining wall; Second, construct the solid support member 3: the fixed The supporting member 3 is in the shape of a column, and one end of the supporting member 3 is planted deep into the ground, and an array of 83. 3. 10,000 —-- r — ---- installed: ---:- --Order ----- line (please read the precautions on the back before filling this page) 479095 A7 B7 Printed by the Consumers' Office of the Central Standards Bureau of the Ministry of Economic Affairs. 5. Description of Invention (C ") Zha 30; The supporting member 3 can be provided by a profiled steel type (such as the fifth figure A) or a PC-type concrete concrete column (such as the fifth figure B) or a square pipe column (such as the fifth figure C); It is to excavate a deep hole 20 in advance to fix the support member 3, or it can be constructed by driving-in, or it can be erected on site by reinforced concrete (RC). In addition, the anchoring member 3 can be provided with an additional anchoring element 31 for deep insertion into the sloped slope, which can be used for higher wall surfaces to strengthen the supporting effect, and one end of the anchoring element 31 is provided with an end locking element 32 for the anchoring element. 31 is locked with the supporting member 3 (as shown in the thirteenth figure). ~, III. Set up tension element 4 and grid element 5: The tension element 4 is passed through the perforations 30 of each of the supporting members 3 and connected in series to each of the supporting members 3. The tension member 4 is made of flexible and strong The wire body (such as a cable material), and the tension element 4 can also apply a pre-force to improve the resistance to flexure. In addition, the tension element 4 can be connected to the support member 3 in a string-like manner, and it can also It is set to be fixed to the supporting member 3 with a fixing cable member 41, which can be provided with a buckle-like buckle or formed with a knot at the rope end of the tension element 4 itself, or set to be fixed in advance to the supporting member 3 The type of component on the side that can be fixedly combined with the end of the tension element 4, that is, the structure that can connect the tension element 4 to two and two fixed support members 3, and then use them to connect or position them at the same time; The grid element 5 is fixed with the tension element 4 and can be combined with the tension element 4 to be bonded or welded (see the third figure for its structure). (As shown in Figure 7A, it is twisted and twisted), or the tension member 4 can be directly passed through the mesh Grid element 5 to combine the two components (as shown in Figure 7B, or see _9 Riding Grid Elements (please read the back first, and note this page before filling in this page)). 11

83. 3. 10,000 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 479095 A7 _______B7 V. Description of the invention (" ~ ^ '-5 and the tension element 4 are in the form of up and down waveforms), and the scale can be directly tensioned by a cable The tension element 4 is knitted into a net shape (as shown in the seventh figure c). 4. Laying plant growth / filtration layer elements 6, 6: It is abutted to the inside of grid element 5, where plant growth element 6 can be set as a plant blanket, plant belt or plant bag, which is good for plant growth and can also be used as a filter It can be used in layers, or only a filter screen is laid for the filter element 6f. / V. Backfill backfill 7 and wall draining treatment. · Backfill backfill 7 in the gap between the wall structure and the slope, and backfill 7 (which can be backfilling the residual soil during site preparation. (As shown in Figures 6 and 8); or half of the vegetative components 6 made of vegetative bags, and the other half are backfilled 7 or all of the vegetative bags (as shown in Figures 9 and 10). ^ In addition, if the structure of the retaining wall 2 is wide at the bottom and a base 21 is required, please cooperate with the tenth and eleventh illustrations. The tension element 4 is penetrated or fixed, and then the grid element 5 and the vegetation / furnace, layer element 6, β / are laid on the inner edge, and then the backfill 7 is filled; and the other is inside the soil grab wall and is used to fix the supporting member. A support bar 80 is diagonally supported between 3 and the base frame 8; and the base frame 8 and the support bar 80 can be presented in the form of an external support or an internal support, so as to provide a better response to the differences in terrain and terrain. Retaining wall structure type. Furthermore, regarding the coordinated arrangement of the grid element 5 and the plant growth / filtration layer elements 6, 6 and the filler, another embodiment may be provided as follows: As shown in FIG. 12, it is provided as a supporting member After the 3 and 4 tension elements are completed, the grid element 5 is attached to the inner layer of the plant / filter element-(please read the precautions on the back before filling this page). The paper size is applicable to Chinese national standards ( CNS) Α4 specification (210X297 public directors) ^ 83. 3.! 〇, 〇〇〇 Printed by the Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs 479095

__ _IP V. Description of the invention (7)… ― 一 ”6. The back cover is filled with padding or the plant element 6 in the shape of a plant bag is directly covered with the grid element 5 to form a layered package 9 (or a strip-shaped layer) Long), and then several layers of packages 9 are sequentially stacked from the bottom to form the whole of the retaining wall, which is another preferred and feasible embodiment. Furthermore, the structure of the present invention is implemented in which the solid support member 3 is The slope of the slope is inserted obliquely (as shown in Figures 8 and 14). In this way, the overall structure formed by the retaining wall is more integrated with the original slope, forming a part of nature that is adjacent to the beautiful land. From the above description, it can be known that the structure and construction method of the present invention have the following advantages: 'First, the solid members, tension elements and grid elements with excellent flex resistance and tensile resistance are used as the main structure of the earthen wall. Material, which can fully resist the flexural stress caused by earth pressure. 〆 1. Backfill material on the back of the grid element and the vegetation / filter layer element. In addition to the filter material graded backfill, it can also be used on site. Material as filler, thus reducing sand The demand for stone and cement reduces the cost. Second, the cable-grid green load-bearing geotechnical method can be used to plant vegetation in grid elements or vegetative / filter elements, so it can form a green retaining wall to improve the conventional gray The lack of wall surface can promote ecological environment protection and visual landscape. Fourth, the cable net type green retaining wall uses grid, filter layer and filler as retaining wall surface, which has the advantages of drainage on the whole surface and improves It is known that the drainage of the supporting wall is not easy or blocked, which results in the hydraulic pressure of the wall and the lack of collapse of the retaining wall. 5. The cable-retaining green retaining wall consists of retaining members and tension and grid elements to form the retaining wall. The main structure is not similar to the thickness of the conventional retaining wall and the paper size exceeding the standard is applicable to the Chinese National Standard (CNS) A4 specification (210 × 297 mm) 7 ------ · 1 -------- -^-(Please read the notes on the back before filling this page)

1T. Feng 479095 V. Description of Invention ($) Printed by the Central Consumers' Union of the Ministry of Economic Affairs #Associate Bureau

To excavate the wall to build a foundation, it can reduce its own weight, reduce slope excavation, shorten the construction period, and save costs. 16. The cable-retained green retaining wall can be manufactured in the factory by using supporting members, tension, grid elements and other components, and then transported to the construction site, requiring fewer workers, fewer interfaces, high quality, and shortening the construction period. And save costs. In summary, the embodiments of the present invention can indeed achieve the expected efficacy and purpose of use, and have broken through the problems of conventional structures, and have indeed met the application requirements for invention patents, and have not been known or used before the application of this invention. When the application requirements of the invention patent have been met, the patent application is filed according to law, and it will be reviewed early and granted a quasi-patent. It is a simple explanation of the schematic diagram: The first picture shows a conventional retaining wall . The second figure shows a block diagram of the implementation steps of the present invention. The third figure is a schematic diagram of the structure of the present invention. The fourth figure is a schematic view of inserting a fixing support member according to the present invention. In the fifth figure, lines VII, B, and C are schematic cross-sectional views of the structural form of this Lai support member. ", Figure 6 is a schematic cross-sectional view of the structure of the present invention. Figures 7, ^, B, and C are structural diagrams of the components of the county ’s network. Refer to Figure ㈠ for the implementation of one of the supporting member settings and fillers. The ninth figure is the other of the backfilling of the retaining wall filler of the present invention—the implementation of technical installation 1-- (Please read the precautions on the back before filling this page)

IN -m m

479095 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (/) The tenth picture shows the structure of the earthen wall with a base according to the invention ° The eleventh picture shows the invention with a base The structure of another embodiment of the retaining wall of the foundation is not intended. The twelfth figure is a schematic structural diagram of another embodiment of the present invention. The thirteenth figure is a schematic diagram showing the structure of the anchoring element of the present invention. The tenth figure E9 shows another feasible embodiment in which the retaining wall of the present invention can be arranged diagonally and backfilled with filler. Reference number in the picture: BU X ------ install ---.---- order --------- (Please read the > 1 notice on the back before filling in this page ) 10 Known retaining wall 11 Base 12 Wall 13 Drain hole 14 Old slope line 15 Super excavation 2 Retaining wall 20 Deep hole 21 Base 3 Fixing member 30 Perforation 31 Anchor element 32 end Locking element 4 Tension element 41 Fastening element 5 Grid element 6 Vegetation element 6, Filter element 7 Backfill 8 Base frame 80 Support bar 9 Level pack 'Paper Ruler Money Wealth Supervisor ¥ ^ CNS) A4 size ⑽χ 297 public love ) /,

Claims (1)

Younger No. 892912 3949 Amendment 1. A cable-net green retaining wall construction method to tidy up the ground; /, The steps are: (=) Construction of a supporting member, which is a column Deeply inserted into the stratum of the pre-built section of the retaining wall; 1 row, one end of which is arranged with erecting tension elements and grid elements. The tension elements are fixed between the anchoring members, and the grid elements are arranged on the back side; Set vegetative / sacral layer components, and lay the vegetative / filter layer on the back of the grid element (please read the precautions on the back before filling in this purchase). The Intellectual Property Bureau employee consumer cooperative of the Ministry of Economic Affairs prints components to facilitate vegetative greening; ㈤back The voids are filled with backfilling; this forms a cable-net-type retaining and retaining wall that is stable and resistant to compression and deflection. 2 · —A kind of cable net type green concrete earth wall structure, including: solid supporting members, which are arranged in columns, and one end of which is deeply inserted into the ground of the pre-built section of concrete earth walls; tension elements, which are continuous solid supporting members and The grid element is combined with the tension element, and it is placed on the inner side of the tension element, and the vegetation / filter element is laid on the inner side wall of the grid element; When the filler is put back, a cable net retaining wall with a greening effect, stable structure and strong tensile strength will be formed. Yarn 3. The cable net green broadcast wall described in item 2 of the scope of patent application: structure, where The side of the supporting member is provided with a through-hole perforated or a cable member is fixed in advance. 4 · The cable-net green private soil wall as described in item 2 of the patent application scope, and the paper standard is applicable to China National standard: The soil system can be set to be made of steel or set to be. Type C pre-scale thirsty 5 as applied or mixed construction on site. Structure, sheet material. Composition, such as cable structure, where the grid 2: 2 :: Green escapement walls woven through junction member, or material 4 =: Γ solid welding or tying in a solid or 7-membered tension "soil! The 枓 is directly knitted with the tension element. Structure, the structure formed by the cable net-like green trapping soil of the second perimeter of the perimeter is constructed by a blanket, vegetative belt, or sack, and the net-type green sowing wall knot planted in the heart is described as follows. Its system is: 9 · A kind of cable net type green retaining wall construction method to tidy up the ground; ㈡ set up a base and construct a solid support member, support bars to reinforce the support, · ㈢ set up tension elements and grid elements, and There are ㈣ planting / filtration layer elements between the supporting members; ㈤ backfilling and back wall finishing. t ’, borrowing plant growth / filtration, layer elements’ 俾 Longsheng and part-time layer ^ cheng /, retaining wall with strong flexibility and compression resistance, and natural greening. ^ ι〇 · A cable net type green retaining wall structure, the main system of which is ... the right dry solid supporting member is in the shape of a column and is inserted into the ground with a deep end. The system is 479095 ABCD. Sections of the retaining wall are preset; (Please read the precautions on the back before filling in this page) Tension element, which is connected with the supporting member, is made of strong strips, and is fixed on the inside of the tension element. There are grid elements; several hierarchical packs are stacked on the inside of the tension element and the grid element. The hierarchical pack is a grid element on the outer layer, and a plant / filter layer element is laid on the inner wall of the grid element, and then the filler is formed. . 11. The cable-net green retaining wall structure described in item 10 of the scope of the patent application, where the filler in the layer package can also be directly formed by vegetative bags, which can save the construction work of the filler. 12. According to the cable mesh green retaining wall construction method described in item 1 or 9 of the scope of patent application, the vegetative element system can be set as a vegetative blanket, a vegetative belt or a vegetative bag. 13. The cable-net green retaining wall construction method described in item 1 or 9 of the scope of patent application, in which anchoring elements can be additionally inserted into the supporting members and inserted deep into the slope to provide subsidies for higher walls. Support. 14. The cable-net type green retaining wall construction method described in item 1 or 9 of the scope of the patent application, in order to facilitate the installation of the supporting members, deep holes can be dug in advance during the site preparation to allow the planting and insertion of the supporting members. Fast and easy. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 15. The cable-net type green retaining wall construction method described in item 1 or 9 of the scope of patent application, in which the support members are inserted, can be arranged perpendicular to the ground or Insert it obliquely so that the design of the retaining wall can be naturally integrated with the sloping field. 16. The cable-net green retaining wall construction method described in item 1 or 9 of the scope of patent application, in which the tension element can be used in The rope end is provided with a fixing cable member, and the wood paper standard is applicable to the Chinese National Standard (CNS) A4 specification (210X 297 mm) 479095 A8 B8 C8 D8 6. The scope of the patent application is convenient for the fixed combination with the fixing support member, which can be set as The buckle-like joints, or knots at the ends or pre-assembled on the side of the support member to make the tension element connected to the group, are the members who provide the tension element with a fixed lock. I7. The cable-net green retaining wall structure described in item 2 or 10 of the scope of the patent application, in which the upper part of the bracing member can be additionally inserted with anchoring elements, and the anchoring elements are deeply inserted into the slope to provide a higher The support of the wall is 0 I8. The cable-net green retaining wall structure described in item 2 or 10 of the scope of patent application, in which the tension element can be provided with a fixed cable member at the end of the rope to facilitate the fixing with the fixed support member In combination, the fixed cable members can be set as loop-like joints, or tied at the ends with rope knots or pre-assembled on the side of the support member to make it easier for the tension elements to be connected to the elements. Acting member of the lock. (Please read the precautions on the back before filling out this page) Order Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs This paper size applies to China National Standard (CNS) A4 (210X 297 mm)