CN113073659A - Garden construction slope reinforcement and restoration method - Google Patents
Garden construction slope reinforcement and restoration method Download PDFInfo
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- CN113073659A CN113073659A CN202110314093.5A CN202110314093A CN113073659A CN 113073659 A CN113073659 A CN 113073659A CN 202110314093 A CN202110314093 A CN 202110314093A CN 113073659 A CN113073659 A CN 113073659A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The application relates to a garden construction side slope reinforcing and repairing method which comprises an accommodating tank and a supporting device, wherein the accommodating tank and the supporting device are excavated along the slope surface of a side slope, the opening direction of the accommodating tank is vertically arranged upwards, and the inner bottom surface of the accommodating tank is horizontally arranged; the supporting device comprises a plurality of groups of first rod pieces and second rod pieces fixedly connected with the groups of first rod pieces together, the groups of first rod pieces are laid at the inlet of the containing tank and are parallel to each other, the upper end parts of the groups of first rod pieces are abutted with the edge of the upper end part of the containing tank, and the lower end parts of the groups of first rod pieces are abutted with the edge of the lower end part of the containing tank. This application makes the soil property and the rock mass of caving fall into the holding tank inside, and soil property and rock mass have reduced after falling into the holding tank that soil property and rock mass continue to collapse to the side slope below, and the holding tank has realized holding to the soil property and the rock mass of collapsing, and then makes the setting of side slope below and the potential threat of personnel when taking place the side slope collapse reduce, has promoted the safety protection to side slope below facility and personnel.
Description
Technical Field
The application relates to the field of slope reinforcement, in particular to a garden construction slope reinforcement and restoration method.
Background
The side slope refers to a slope surface with a certain slope which is formed on two sides of the roadbed to ensure the stability of the roadbed. The types of slopes are as follows: firstly, classifying according to causes: can be divided into an artificial side slope and a natural side slope; classifying according to the lithology of the stratum: can be divided into soil slopes and rock slopes; a: the method is divided into the following steps according to the structure of a rock stratum: a layered structure side slope, a block structure side slope and a net structure side slope; b: the method is divided into the following according to the relation between the rock formation tendency and the slope direction: a forward slope, a reverse slope, an upright slope; classifying according to service life: and can be divided into permanent slopes and temporary slopes. In the garden construction, when a side slope leaning against a mountain is in potential danger of collapse and the like, the side slope needs to be reinforced and repaired.
The existing side slope reinforcement and repair modes mainly comprise the following two modes: firstly, pre-stressed anchor cables are used for combining and connecting broken and loose rock stratums into a whole during construction of the anchor cables and anchoring the broken and loose rock stratums on a rock mass which is stable in the deep part of the stratum, soft rock mass (stratum) in the length range of the anchor cables are extruded and compacted by applying the pre-stress, the positive pressure and the frictional resistance between rock stratum surfaces are improved, and the displacement of the cracked and loose rock mass is prevented, so that the aim of reinforcing the side slope is fulfilled; the method has the following main characteristics: the existing slope surface can be kept to be deeply inserted into the slope body to be reinforced in a large range; actively applying positive pressure to the loose rock strata of the side slope in advance to play a role in compaction and locking; meanwhile, the anchor cable holes are subjected to high-pressure grouting, and the cracks and the pores are filled with slurry, so that the strength and the integrity of the crushed rock body can be improved; the structure is simple, the construction period is short, and the manufacturing cost is low; secondly, the steel rope net active protection has the action mechanism that a metal net or a geogrid is laid to form continuous support for the whole side slope when fine particles, scattering or soil body loss is inhibited in weathering spalling, slumping or slump protection by the steel rope net which is fixed on an anchor rod or a support rope and is applied with certain pretension; the pre-tensioning operation enables the system to cling to the slope surface to form a prestress for wrapping the system near the original position after local rock slope or soil body movement or fine displacement, thereby realizing the active protection function; the action principle of the system is similar to that of a spray anchor support and other layer protection systems. The flexible characteristic of the system can enable the system to uniformly transmit the downward sliding force in a local body to the periphery so as to fully exert the protection capability of the whole system, so that the system can bear larger downward sliding force, meanwhile, the system is matched with plants like a three-dimensional vegetation net to realize plant protection, the soil fixing function of plant roots and a slope protection system are integrated, and the optimal slope protection and environmental protection are realized.
With respect to the related art in the above, the inventors consider that there are the following drawbacks: in the later process of slope building completion, due to factors such as geological motion and short-time heavy rainfall, the slope is easy to collapse, in the existing slope reinforcing and repairing mode, when natural disasters such as collapse occur to the slope, landslides occur to sand stones, rock masses and the like on the slope, the sand stones and the rock masses continuously rush to roads below the slope along the slope surface of the slope, the destructive power of the landslide is huge, so that facilities and people in gardens face of potential safety accident threats, and an improved space exists.
Disclosure of Invention
In order to further reinforce and repair the side slope and reduce the security threat to facilities and personnel below the side slope when natural disasters such as landslide occur, the application provides a side slope reinforcing and repairing method for garden construction.
The application provides a garden construction side slope reinforcement and restoration method adopts following technical scheme:
a garden construction side slope reinforcement and restoration method comprises an accommodating groove and a supporting device, wherein the accommodating groove is excavated along the slope surface of a side slope and is located at the half-waist position of the side slope, the opening direction of the accommodating groove is vertically arranged upwards, and the inner bottom surface of the accommodating groove is horizontally arranged; the supporting device comprises a plurality of groups of first rod pieces and second rod pieces fixedly connected with the first rod pieces together, the first rod pieces are laid at the inlet of the containing tank and are parallel to each other, the upper end parts of the first rod pieces are abutted to the edge of the upper end part of the containing tank, and the lower end parts of the first rod pieces are abutted to the edge of the lower end part of the containing tank.
By adopting the technical scheme, the accommodating groove is positioned at the half-hill waist position of the side slope, the accommodating groove cuts off the slope surface of the side slope, so that the complete slope surface of the original side slope is divided into an upper part and a lower part by the accommodating groove, the supporting device comprises a first rod piece and a second rod piece, each group of first rod piece is arranged at the inlet position of the accommodating groove, the upper end and the lower end of each group of first rod piece are respectively abutted against the upper end edge and the lower end edge of the accommodating groove, the first rod piece forms a powerful support for the side slope at the position above the accommodating groove, the second rod piece is fixedly connected with each group of first rod pieces, the arrangement of the second rod pieces enables each group of first rod pieces to; in the technical scheme of this application, the holding tank is located the side slope, when earthquake type geological motion or short-term heavy rainfall take place, soil property and rock mass unstability on the side slope, soil property and rock mass roll down along the domatic of side slope, the holding tank is divided into two parts from top to bottom with the domatic of side slope, above-mentioned setting makes soil property and rock mass that holding tank upper end position collapsed fall into inside the holding tank, soil property and rock mass fall into the holding tank after, it continues to collapse to the side slope below to have reduced soil property and rock mass, the holding tank has realized holding to the soil property and the rock mass of collapsing, and then make setting and the personnel of side slope below reduce the potential threat when taking place the side slope collapse, promoted the safety protection to side slope below facility and personnel.
Preferably, a plurality of groups of parallel steel cables are laid on the side slope, and the lower end parts of the steel cables are fixedly tied with the second rod piece; the subaerial vertical excavation of upper end of slope one side has a plurality of groups foundation ditch, the inside shaping of pouring of foundation ditch has the cement mound, pre-buried the connecting rod that has vertical setting on the cement mound, each group the upper end of steel cable with the connecting rod tie is fixed.
Through adopting above-mentioned technical scheme, each group's steel cable is laid on the side slope, the lower tip second member bolt knot of each group's steel cable is fixed, the upper end of each group's steel cable constantly extends along the side slope, the upper end of steel cable is fixed with pre-buried connecting rod bolt knot inside the cement mound, the excavation of foundation ditch holds the cement mound, make the stability of cement mound subaerial promote, the tractive of each group's steel cable to the second member has been realized to the aforesaid setting, second member and each first member fixed connection of group, the aforesaid sets up the tractive that has finally realized each first member of group, make each first member of group promote the supporting role of side slope.
Preferably, the side slope is of a terrace-shaped structure, and a plurality of groups of green plants are planted on each group of horizontal step surfaces of the side slope.
Through adopting above-mentioned technical scheme, the side slope is the terrace structure, makes the side slope be step-like structure from the slope bottom to the top of the slope, and green planting is planted on the side slope, and above-mentioned setting makes the overall structure of side slope more stable, and green planting relative growth on the side slope makes each group green plant can keep vertical state, does benefit to green growth of planting on the side slope, makes green root system of planting stretch into below the side slope is domatic, makes the stability promotion of side slope.
Preferably, the lower end part of each group of the first rod piece is convexly provided with a first positioning block which is horizontally arranged, and the upper end surface of each group of the first positioning block is vertically inserted with a first bolt which is fixed with the side slope.
Through adopting above-mentioned technical scheme, the protruding first locating piece that is equipped with the level and sets up of lower tip of first member, it has first bolt to peg graft on the first locating piece, and first bolt is pegged graft fixedly with the side slope, and above-mentioned setting has realized the fixed connection of tip and side slope under the first member, makes the difficult emergence slip of tip under the first member on the side slope, has promoted the stability of first member on the side slope.
Preferably, the upper end of each group of the first rod pieces is convexly provided with a vertically arranged second positioning block, and a second bolt fixed with the side slope is horizontally inserted into the vertical end face of one side of each group of the second positioning blocks, which is far away from the side slope.
Through adopting above-mentioned technical scheme, the protruding second locating piece that sets up that is equipped with of upper end of first member, it has the second bolt to peg graft on the second locating piece, and the second bolt is pegged graft fixedly with the side slope of holding tank upper end position, and the above-mentioned setting has realized being connected between first member upper end and the side slope, and the upper end of first member is difficult for sliding on the side slope, makes the first member promote the support intensity to the side slope.
Preferably, a first mounting opening is concavely arranged in the middle of one inclined end face of one side of each group of the first rod piece, which is far away from the side slope, and a plurality of groups of second mounting openings which are in clamping fit with the first mounting openings of each group are concavely arranged on one end face of one side of the second rod piece; and bolts penetrate through and are screwed on the first rod piece and the second rod piece.
By adopting the technical scheme, when the second rod piece is connected with each group of first rod pieces, the second mounting port on the second rod piece is just opposite to the first mounting port of each group of first rod pieces, so that the first mounting port is in clamping fit with each group of second mounting ports, the bolt penetrates through the first plate and the second plate, the fixed connection between the first plate and the second plate is realized by the arrangement, the connection strength between the first plate and the second plate is improved, and the support strength of the side slope by the support device is improved.
Preferably, each group of the first rod piece and the second rod piece are made of high-alloy medium-carbon steel, and the outer surfaces of each group of the first rod piece and the second rod piece are sprayed with an anti-rust layer.
By adopting the technical scheme, the first rod piece and the second rod piece are made of high-alloy medium-carbon steel materials, the materials have high toughness, and when soil or rock mass falling on a slope falls on the first plate or the second plate, the first plate and the second plate can have good structural rigidity; the carbon material in the high alloy has good stress corrosion resistance, good technological property and welding property, and good weldability of two plates of each group under the condition of large side slope length.
Preferably, the lower end part of the side slope is a road, and a trench is vertically dug on the road edge of the road close to the side slope.
By adopting the technical scheme, a trench is vertically dug on the road at the lower end part of the side slope, and when rainfall occurs, rainwater converged on the side slope enters the trench and continuously flows through the trench; meanwhile, when the side slope below the accommodating groove collapses, collapsed soil and rock mass enter the trench, and impact damage of the collapsed soil and rock mass to the road is reduced.
Preferably, a plurality of groups of first rod pieces which are obliquely arranged are laid on an inlet of the trench, each group of first rod pieces are arranged in parallel, a first positioning block which is horizontally arranged is convexly arranged at the lower end part of each group of first rod pieces, and a first bolt of which the lower end is fixedly connected with the road edge of the road is vertically inserted into the upper end surface of the first positioning block; the upper end of the first rod piece is convexly provided with a vertically arranged second positioning block, and a second bolt fixedly connected with the side slope is horizontally inserted into the vertical end face of one side of the second positioning block, which is far away from the side slope.
By adopting the technical scheme, the first rod piece covers the entrance of the trench, the first positioning block at the lower end part of the first rod piece is fixedly connected with the ground, the second positioning block at the upper end part of the first rod piece is fixedly connected with the side slope, the entrance of the trench is covered by the arrangement, and the first rod piece supports the side slope on one side of the trench, so that the potential risk of collapse of the side slope is reduced; when a vehicle or a pedestrian walks to the trench, the first rod pieces of each group are arranged to play a supporting role, so that the vehicle or the pedestrian is safely protected.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the technical scheme, the containing tank is located on the side slope, when earthquake geological motion or short-time heavy rainfall occurs, soil and rock masses on the side slope are unstable, the soil and rock masses roll down along the slope surface of the side slope, the slope surface of the side slope is divided into an upper part and a lower part by the containing tank, the soil and rock masses which are collapsed at the upper end of the containing tank fall into the containing tank through the arrangement, after the soil and rock masses fall into the containing tank, the soil and rock masses continue to collapse to the lower side slope, the containing tank realizes the containing of the collapsed soil and rock masses, the arrangement below the side slope and the potential threat of personnel when the side slope collapses are reduced, and the safety protection of facilities and personnel below the side slope is improved;
2. the lower end part of the first rod piece is convexly provided with a first positioning block which is horizontally arranged, a first bolt is inserted into the first positioning block and is fixedly inserted into the side slope, and the arrangement realizes the fixed connection of the lower end part of the first rod piece and the side slope, so that the lower end part of the first rod piece is not easy to slide on the side slope, and the stability of the first rod piece on the side slope is improved; the upper end of the first rod piece is convexly provided with a second positioning block, a second bolt is inserted into the second positioning block and fixedly inserted into the side slope at the upper end position of the accommodating groove, the arrangement realizes the connection between the upper end of the first rod piece and the side slope, the upper end of the first rod piece is not easy to slide on the side slope, and the supporting strength of the first rod piece to the side slope is improved;
3. a trench is vertically dug on a road at the lower end part of the side slope, and when rainfall occurs, rainwater converged on the side slope enters the trench and continuously flows through the trench; meanwhile, when the side slope below the accommodating groove is collapsed greatly, collapsed soil and rock mass enter the trench, and impact damage of the collapsed soil and rock mass to the road is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is an enlarged view at B in FIG. 1;
FIG. 4 is an enlarged view at C of FIG. 1;
FIG. 5 is an exploded view of the first rod and the second rod according to the embodiment of the present application;
fig. 6 is an enlarged view at D in fig. 5.
Description of reference numerals: 1. accommodating grooves; 2. a support device; 21. a first bar member; 211. a first positioning block; 2111. a first bolt; 212. a second positioning block; 2121. a second bolt; 213. a first mounting port; 22. a second bar member; 221. a second mounting opening; 222. a bolt; 3. side slope; 31. planting green; 4. a wire rope; 5. a ground surface; 51. a foundation pit; 52. cement pier; 53. a connecting rod; 6. a road; 61. and (4) digging a trench.
Detailed Description
The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In addition, the term "and/or" herein is only one kind of association relationship describing an associated object, and means that there may be three kinds of relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship, unless otherwise specified.
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses a garden construction side slope reinforcement and repair method. Referring to fig. 1, a garden slope 3 is obliquely arranged, a horizontally arranged road 6 is arranged below the slope 3, and a horizontally arranged ground 5 is arranged above the slope 3. The inclined slope surface layer terrace-shaped structure of the side slope 3 is planted with green plants 31 at equal intervals on the horizontal plane of each terrace of the side slope 3.
Referring to fig. 1 and 2, the slope of side slope 3 is excavated there is holding tank 1, and holding tank 1 is located side slope 3's half-hill waist position, and holding tank 1 is divided into upper and lower two parts with side slope 3, and holding tank 1's interior bottom surface level sets up, and holding tank 1's opening direction is vertical to be set up, the vertical setting of both sides terminal surface of bottom surface in holding tank 1, and holding tank 1's interior bottom surface and the vertical terminal surface in both sides all carry out to build by laying bricks or stones and spraying cement mortar with the help. The supporting device 2 is installed at the entrance position of the accommodating groove 1, the supporting device 2 comprises a plurality of groups of first rod pieces 21 and second rod pieces 22 fixedly connected with the groups of first rod pieces 21, the first rod pieces 21 and the second rod pieces 22 are made of high-alloy medium-carbon steel, and anti-rust layers are sprayed on the outer surfaces of the groups of first rod pieces 21 and the second rod pieces 22. The first rod piece 21 is obliquely arranged, the length of the first rod piece 21 is matched with the distance between the upper end surfaces of two groups of vertical edges of the accommodating groove 1, the lower end part of the first rod piece 21 is convexly provided with a first positioning block 211 which is horizontally arranged, the lower end surface of the first positioning block 211 is abutted against the horizontal step surface of the side slope 3, the upper end surface of the first positioning block 211 is vertically inserted with a first bolt 2111, and the lower end part of the first bolt 2111 is inserted and fixed with the side slope 3; the protruding second locating piece 212 that is equipped with vertical setting of upper end of first member 21, the vertical terminal surface in one side that second locating piece 212 is close to side slope 3 and the vertical inner wall butt in one side of holding tank 1, run through on the vertical terminal surface in one side that first locating piece 211 deviates from side slope 3 and peg graft the second bolt 2121 that has the level to extend, second bolt 2121 and the vertical inner wall fixed connection of holding tank 1. A plurality of groups of parallel steel cables 4 are laid on the side slope 3, and the lower end parts of the groups of steel cables 4 are fixedly tied with the second rod piece 22, so that the steel cables 4 pull the second rod piece 22.
Referring to fig. 1 and 3, a road 6 below the side slope 3 is connected with the side slope 3, a trench 61 is vertically and concavely arranged on one side road edge of the road 6 close to the side slope 3, the trench 61 continuously extends along the side slope 3, the bottom of the trench 61 extends at a certain slope, and when raining, rainwater flows into the trench 61, so that the rainwater can flow conveniently. The inner walls of two sides of the bottom of the trench 61 are vertically arranged; the entrance of the trench 61 is installed with a plurality of groups of first rod members 21, and the length of each group of first rod members 21 installed at the position of the trench 61 is smaller than that of each group of first rod members 21 installed on the accommodating groove 1. A first positioning block 211 horizontally arranged is convexly arranged at the lower end part of the first rod piece 21, the lower end surface of the first positioning block 211 is abutted against the road 6 on one side, away from the side slope 3, of the trench 61, a first bolt 2111 vertically penetrates through and is inserted into the upper end surface of the first positioning block 211, and the first bolt 2111 is inserted and fixed with the road 6; the upper end of the first rod 21 is provided with a vertically arranged second positioning block 212 in a protruding manner, the vertical end surface of one side of the second positioning block 212 close to the side slope 3 abuts against the vertical inner wall of one side of the trench 61, a horizontally extending second bolt 2121 penetrates through the second positioning block 212 in an inserted manner, and the second bolt 2121 is fixedly inserted into the vertical inner wall of one side of the trench 61.
Referring to fig. 1 and 3, each group of steel cables 4 is laid on the inclined slope surface of the side slope 3, and the upper end parts of the steel cables 4 continuously extend to the ground 5 above the side slope 3; a plurality of groups of foundation pits 51 are vertically excavated on the ground 5, and the groups of foundation pits 51 are arranged in a collinear manner and the straight line where the groups of foundation pits 51 are located is parallel to the extending direction of the second rod 22. The interior of each group of foundation pits 51 is poured and formed with a cement pier 52 made of reinforced concrete, the upper end surface of the cement pier 52 is embedded with a connecting rod 53, the vertical upper end of the connecting rod 53 is higher than the upper end surface of the cement pier 52 and is in a nut structure, and the upper end part of the steel cable 4 is fixed with the upper end part of the connecting rod 53 in a bolting mode.
Referring to fig. 5 and 6, the second rod 22 is fixedly connected to each group of the first rods 21, the size of the second rod 22 is fixed, and each group of the second rods 22 with fixed size is butt-welded according to the length size of the slope 3. The middle position of the end surface of each group of the first rod piece 21 departing from the side slope 3 is concavely provided with a first mounting opening 213, and the depth of the first mounting opening 213 is half of the thickness of the first rod piece 21; a second mounting opening 221 is concavely formed in one side end face, facing the side slope 3, of the second rod piece 22, the depth of the second mounting opening 221 is half of the thickness of the second rod piece 22, the size between every two adjacent mounting openings 221 is the same as that between every two adjacent groups of first rod pieces 21, and every group of second mounting openings 221 is arranged opposite to the first mounting opening 213 on the first rod piece 21; two sets of bolts 222 are inserted through the first rod 21 and the second rod 22 at the first mounting hole 213 and the second mounting hole 221, respectively. The nuts of the bolts 222 are connected to the side close to the slope 3, and when the bolts 222 are tightened, the second rod 22 and the first rods 21 are fixedly connected by the bolts 222.
The implementation principle of the garden construction slope reinforcement and restoration method provided by the embodiment of the application is as follows:
when the method for reinforcing and repairing the garden construction side slope is developed, firstly, the accommodating groove 1 is excavated on the side slope 3, and the inner bottom surface and the vertical inner walls at two sides of the accommodating groove 1 are subjected to stone building and sand blasting covering; the trench 61 is excavated, and the inner bottom surface and the vertical inner walls at two sides of the trench 61 are subjected to stone building and sand blasting covering. The first rods 21 are respectively mounted on the receiving groove 1 and the trench 61, the first rods 21 are distributed at equal intervals, and the first rods 21 are fixed at the receiving groove 1 and the trench 61 by the first bolts 2111 and the second bolts 2121.
The second rod 22 is connected with the first rod 21, so that the second mounting holes 221 of the second rods 22 are opposite to the first mounting holes 213 of the first rod 21, and the first rod 21 is fixedly connected with the second rod 22 by means of the bolts 222. Excavating a foundation pit 51 on the ground 5, building a cement pier 52, and splicing each group of connecting rods 53 before initial setting of the cement pier 52; after the cement piers 52 are dehydrated and hardened, the groups of steel cables 4 are installed, the lower end parts of the steel cables 4 are fixedly tied with the second rod piece 22, and the upper end parts of the steel cables 4 are fixedly tied with the connecting rods 53 on the cement piers 52. In the technical scheme of this application, holding tank 1 is located side slope 3, when earthquake-like geological motion or short-term heavy rainfall take place, soil property and rock mass unstability on side slope 3, soil property and rock mass roll down along the domatic of side slope 3, holding tank 1 divide into two parts from top to bottom with the domatic of side slope 3, above-mentioned setting makes soil property and rock mass that 1 upper end position of holding tank collapsed fall into inside holding tank 1, soil property and rock mass fall into holding tank 1 after, it continues to slope 3 below collapse to have reduced soil property and rock mass, holding tank 1 has realized holding to the soil property and the rock mass of collapsing, and then make setting up and the potential threat reduction of personnel when taking place side slope 3 below side slope 3 of side slope 3, the safety protection to side slope 3 below facility and personnel has been promoted.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a gardens construction side slope reinforcement repair method, includes holding tank (1) and strutting arrangement (2), its characterized in that: the excavation is carried out on the accommodating groove (1) along the slope surface of the side slope (3), the accommodating groove (1) is located at the half-waist position of the side slope (3), the opening direction of the accommodating groove (1) is vertically arranged upwards, and the inner bottom surface of the accommodating groove (1) is horizontally arranged; the supporting device (2) comprises a plurality of groups of first rod pieces (21) and second rod pieces (22) fixedly connected with the groups of first rod pieces (21) together, the groups of first rod pieces (21) are laid at the inlet of the accommodating tank (1) and are parallel to each other, the upper end part of each group of first rod pieces (21) is abutted to the edge of the upper end part of the accommodating tank (1), and the lower end part of each group of first rod pieces (21) is abutted to the edge of the lower end part of the accommodating tank (1).
2. The garden construction slope reinforcement and restoration method according to claim 1, characterized in that: a plurality of groups of parallel steel cables (4) are laid on the side slope (3), and the lower end parts of the steel cables (4) are fixedly tied with the second rod piece (22); the vertical excavation has a plurality of groups foundation ditch (51) on upper end ground (5) of side slope (3) one side, the inside molding of pouring of foundation ditch (51) has cement mound (52), pre-buried connecting rod (53) that have vertical setting on cement mound (52), each group the upper end of steel cable (4) with connecting rod (53) bolt knot is fixed.
3. The garden construction slope reinforcement and restoration method according to claim 2, characterized in that: the side slope (3) is of a terrace-shaped structure, and a plurality of groups of green plants (31) are planted on each group of horizontal step surfaces of the side slope (3).
4. The garden construction slope reinforcement and restoration method according to claim 3, characterized in that: the lower end part of each group of the first rod piece (21) is convexly provided with a first positioning block (211) which is horizontally arranged, and the upper end surface of each group of the first positioning blocks (211) is vertically inserted with a first bolt (2111) which is fixed with the side slope (3).
5. The garden construction slope reinforcement and restoration method according to claim 4, characterized in that: and the upper end part of each group of the first rod piece (21) is convexly provided with a vertically arranged second positioning block (212), and a second bolt (2121) fixed with the side slope (3) is horizontally inserted and connected onto the vertical end surface of one side of each group of the second positioning blocks (212) departing from the side slope (3).
6. The garden construction slope reinforcement and restoration method according to claim 5, characterized in that: a first mounting opening (213) is concavely arranged in the middle of the inclined end surface of one side of each group of the first rod piece (21) departing from the side slope (3), and a plurality of groups of second mounting openings (221) which are in clamping fit with the first mounting openings (213) are concavely arranged on the end surface of one side of the second rod piece (22); bolts (222) are screwed through the first rod (21) and the second rod (22).
7. The garden construction slope reinforcement and restoration method according to claim 6, characterized in that: the first rod piece (21) and the second rod piece (22) of each group are made of high-alloy medium-carbon steel, and the outer surfaces of the first rod piece (21) and the second rod piece (22) of each group are sprayed with anti-rust layers.
8. The garden construction slope reinforcement and restoration method according to claim 7, characterized in that: the lower end of the side slope (3) is a road (6), and a trench (61) is vertically dug on the road edge of the road (6) close to the side slope (3).
9. The garden construction slope reinforcement and restoration method according to claim 8, characterized in that: a plurality of groups of first rod pieces (21) which are obliquely arranged are laid on the entrance of the trench (61), each group of first rod pieces (21) are arranged in parallel, the lower end part of each group of first rod pieces (21) is convexly provided with a first positioning block (211) which is horizontally arranged, and the upper end surface of the first positioning block (211) is vertically inserted with a first bolt (2111) of which the lower end is fixedly connected with the road edge of the road (6); the upper end of the first rod piece (21) is convexly provided with a vertically arranged second positioning block (212), and a second bolt (2121) fixedly connected with the side slope (3) is horizontally inserted into the vertical end face of one side of the second positioning block (212) far away from the side slope (3).
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| CN202110314093.5A CN113073659A (en) | 2021-03-24 | 2021-03-24 | Garden construction slope reinforcement and restoration method |
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| CN202110314093.5A CN113073659A (en) | 2021-03-24 | 2021-03-24 | Garden construction slope reinforcement and restoration method |
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| CN113073659A true CN113073659A (en) | 2021-07-06 |
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Application publication date: 20210706 |