KR101660025B1 - Strengthening Structures for Soft Ground - Google Patents

Strengthening Structures for Soft Ground Download PDF

Info

Publication number
KR101660025B1
KR101660025B1 KR1020160006069A KR20160006069A KR101660025B1 KR 101660025 B1 KR101660025 B1 KR 101660025B1 KR 1020160006069 A KR1020160006069 A KR 1020160006069A KR 20160006069 A KR20160006069 A KR 20160006069A KR 101660025 B1 KR101660025 B1 KR 101660025B1
Authority
KR
South Korea
Prior art keywords
moving wheel
reinforcing
soft ground
coupling shaft
wheel
Prior art date
Application number
KR1020160006069A
Other languages
Korean (ko)
Inventor
심재금
Original Assignee
주식회사 한국항만기술단
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 주식회사 한국항만기술단 filed Critical 주식회사 한국항만기술단
Priority to KR1020160006069A priority Critical patent/KR101660025B1/en
Application granted granted Critical
Publication of KR101660025B1 publication Critical patent/KR101660025B1/en

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/005—Soil-conditioning by mixing with fibrous materials, filaments, open mesh or the like
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2200/00—Geometrical or physical properties
    • E02D2200/13—Geometrical or physical properties having at least a mesh portion
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2250/00—Production methods
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0071—Wood
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2600/00—Miscellaneous
    • E02D2600/40—Miscellaneous comprising stabilising elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

According to the present invention, reinforcing construction for a soft ground comprises: (S100) a first step of forming a reinforcing portion (B) in the soft ground (A); and (S200) a second step of covering an upper portion of the reinforcing portion (B) with soil to form a molding later (C). The reinforcing portion (B) has a grid-type reinforcing portion (100). The grid-type reinforcing portion (100) comprises: a lower reinforcing member (110); and an upper reinforcing member (120). According to the present invention, an individual reinforcing member to form a reinforcing structure is able to easily be transported.

Description

Strengthening Structures for Soft Grounds for Surface Reinforcement Construction of Soft Ground

Field of the Invention [0002] The present invention relates to a civil engineering field, and relates to a lattice-type bamboo mesh construction method for reinforced surface treatment of soft ground. More specifically, in forming a lattice-type reinforcing structure using bamboo or the like on the soft ground, a lattice-type bamboo mesh method for surface reinforcement construction for soft ground which allows individual reinforcing members to be easily transported to a reinforcing site .

The soft ground is composed of soil with high water content such as land reclamation land and reclaimed land. Since the soft ground is vulnerable to the load, it is necessary to prioritize the ground improvement work for the ground reinforcement before performing civil engineering or construction work.

This soft ground improvement method includes a substitution method for replacing the soil, a pre-loading method for accelerating consolidation by applying a load before building the structure, an atmospheric pressure method for using the atmospheric pressure as a load to make the ground vacuum, And a paper drain method in which drainage is promoted by installing a drainage paper, a surface drainage method for drainage, a drainage for surface drainage to drain water and a drainage paper to the ground.

In order to perform such fat improvement work, it is necessary to enter large-scale equipment into soft ground. Therefore, improvement of surface layer of soft ground is performed first.

The surface layer of soft ground is improved by using landfill or dredged soil. However, even if it is left over for more than 10 years after dredging, it is impossible to enter the equipment for the improvement of the ground without surface treatment because the surface layer is hardened by natural drying.

Therefore, there is a need for a method of disposing geosynthetics on the surface layer for separate surface treatment, laying the geosynthetics using the dozer for ultra-wetting, spraying sand with a belt conveyor or high pressure, a method of entirely solidifying the surface layer, Various surface treatment methods such as a progressive trenching method (PTM) have been applied.

However, when the soil thickness is unequal, excessive tensile stress and upward pressure are applied, resulting in safety problems such as leakage of the liquid-state dredged landfill to the ground momentarily or conduction or burial of the equipment.

In order to solve these problems, an additional reinforcement structure is formed on the surface portion of the soft ground. When the area of the ground to be reinforced is wide, due to the nature of the soft ground, it is difficult to enter the equipment. There is a problem.

The present invention has been made in order to solve the above-mentioned problems occurring in the formation of the reinforcement structure of the above-described soft ground surface layer portion, and an object of the present invention is to provide a construction structure for a soft ground by forming a structurally stable reinforcement structure The present invention provides a grid-type bamboo mesh construction method for reinforcing surface treatment of soft ground which can shorten the air flow while reducing the possibility of accidents.

Another object of the present invention is to provide a lattice-type bamboo mesh for a soft ground reinforcement construction for soft ground reinforcement, which is capable of easily transporting and constructing individual reinforcement members forming a reinforcement structure in forming a grid- To provide a method.

Another object of the present invention is to provide a lattice-type bamboo netting method for surface reinforcement construction for soft ground which can shorten construction period and reduce construction cost.

According to an aspect of the present invention, there is provided a method of manufacturing a soft ground (A), comprising a first step (S100) of forming a reinforcing portion (B) and a second step (S100) of covering the upper portion of the reinforcing portion The reinforcing portion B includes a lattice-like reinforcing portion 100 formed in a lattice structure along the lateral direction of the soft ground A, and the lattice-like reinforcing portion (100) comprises a lower reinforcement member (110) formed of a linear member; And an upper reinforcing member 120 installed on the lower reinforcing member 110 so as to be formed in a lattice shape together with the lower reinforcing member 110. In the first step S100, (110) and the upper stiffening member (120) in a partial area (A1) of the upper portion (A); Installing a transport rail (130) on an upper portion of the upper reinforcement member (120) installed in the partial area (A1); And the lower reinforcing member 110 and the upper reinforcing member 120 installed in the remaining area A2 except for the partial area A1 by using the conveyance carriage 400 moving on the conveying rail 130. [ The method according to claim 1, wherein the bamboo network is constructed of a bamboo net.

In this case, the reinforcing portion B is provided at at least one corner of the lattice-like reinforced portion 100, and the longitudinal direction fixing portion 200 penetrates along the lateral direction of the soft ground A And a lattice type bamboo mesh method for reinforcing the surface treatment of soft ground.

The reinforced portion B further includes a geosynthetic fiber 300 installed at an upper portion of the grid-like reinforced portion 100. The grid- Lt; / RTI >

In addition, the transporting carriage 400 includes an upper frame 410 on which the lower reinforcement member 110 and the upper reinforcement member 120 are mounted; And a moving wheel 420 formed at the lower portion of the upper frame 410 and rotated on the conveying rail 130. The lattice- .

The conveying carriage 400 includes a coupling shaft 430 coupling the upper frame 410 and the moving wheel 420; And a wheel fixing part 440 formed with a through hole 441 through which the coupling shaft 430 penetrates and extending downward from the lower part of the upper frame 410, A first moving wheel 421 located on one side of the wheel fixing unit 440; And a second moving wheel (422) positioned on the opposite side of the first moving wheel (421) with respect to the wheel fixing portion (440). The lattice type bamboo screen It can be a public law.

The first moving wheel 421 and the second moving wheel 422 are separated from the conveying rail 130 at the outer side of the first moving wheel 421 and the second moving wheel 422, A bamboo netting method for reinforcing the surface treatment of the soft ground layer can be used.

Also, the lower reinforcement member 110 and the upper reinforcement member 120 may be bamboo, and may be a grid-type bamboo mesh construction method for the surface reinforcement of soft ground.

Also, the conveying rail 130 may be a steel bar, and may be a lattice type bamboo mesh construction method for reinforcing the surface treatment of soft ground.

Further, the method may further include a third step (S300) of forming a surface layer by pouring sand on the top of the cover layer (C) (step S300).

According to the present invention, it is possible to easily transport the individual reinforcing members forming the reinforcing structure in forming the lattice-type reinforcing structure for the soft ground reinforcement construction.

According to the present invention, by forming a structurally stable reinforcement structure in the surface portion of the soft ground, the air can be shortened during the construction work for the soft ground, and the possibility of accident occurrence can be eliminated.

According to the present invention, the construction period can be shortened and the construction cost can be reduced.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a plan view of a lattice-like reinforced structure according to an embodiment of the present invention; Fig.
2 is a top view of a grid-like reinforced structure according to another embodiment of the present invention.
3 is a longitudinal sectional view of a surface layer portion of a soft ground including a grid type reinforcing structure according to an embodiment of the present invention.
4 is a longitudinal sectional view of a surface layer portion of a soft ground including a grid reinforcing structure according to another embodiment of the present invention.
5 is a view showing a construction method of a lattice-like reinforced structure according to an embodiment of the present invention.
FIG. 6 is a diagram showing a general form of a carrier truck according to an embodiment of the present invention; FIG.
7 is a view showing an overall shape of a moving wheel according to an embodiment of the present invention;
8 is a longitudinal sectional view of a mobile wheel according to an embodiment of the present invention.
9 is a longitudinal sectional view of a mobile wheel according to another embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of a lattice-type bamboo network construction method according to the present invention; Fig. And the description thereof will be omitted.

It is also to be understood that the terms first, second, etc. used hereinafter are merely reference numerals for distinguishing between identical or corresponding components, and the same or corresponding components are defined by terms such as first, second, no.

In addition, the term " coupled " is used not only in the case of direct physical contact between the respective constituent elements in the contact relation between the constituent elements, but also means that other constituent elements are interposed between the constituent elements, Use them as a concept to cover each contact.

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lattice-type bamboo mesh construction method for reinforcing a surface treatment of soft ground for easily constructing a lattice-like reinforcing structure formed on a surface portion of a soft ground.

However, the scope of the present invention is not limited to the surface layer of the soft ground, but can be applied as a method of forming all the grid reinforcing structures as long as it is used for the ground reinforcement.

The grid-type bamboo mesh construction method for reinforcing the surface treatment of soft ground according to an embodiment of the present invention basically includes a first step S100 and a reinforcement portion C for forming a reinforcement portion B in the soft ground A, And a second step (S200) of covering the upper part to form a cover layer (C).

In addition, the method may further include a third step (S300) of forming a surface layer by pouring sand on the upper surface of the cover layer (C) according to a site construction situation (FIGS. 3 and 4).

In this case, the reinforcing portion B includes the lattice-like reinforcing portion 100 formed in a lattice structure along the lateral direction of the soft ground A.

The grid-like reinforced portion 100 includes a lower reinforcing member 110 formed of a linear member and an upper reinforcing member 120 installed on the lower reinforcing member 110 to be formed in a lattice shape together with the lower reinforcing member 110 (Fig. 1).

It is preferable that the lower reinforcement member 110 and the upper reinforcement member 120 forming the lattice-like reinforcement member 100 are all formed of a member such as bamboo having linear rigidity and elasticity.

In particular, when the grid-like reinforced portion 100 is formed using bamboo, the following effects are obtained.

First, there is an effect of improving the quality improvement performance of the ground.

Since the bamboo mesh construction minimizes the plastic flow of the ground compared to the existing method of applying geotextile alone, it can minimize the thickness of the ground necessary for stable installation of the equipment.

In addition, it is possible to investigate the initial value of the dredged landfill site, which was difficult in practice because the bamboo net can be directly entered after the ladder is installed. Therefore, it is possible to efficiently manage the construction management, set the reference value of the deep improvement construction management, and improve the quality ground.

On the other hand, it is possible to lay uniformly uniformly over the existing construction method, so that it is possible to form an even horizontal drainage layer, which can reduce unnecessary slope sections. It is possible to improve the quality of ground improvement because it is possible to measure the ground height prior to the ground improvement and the initial ground characteristics, thereby improving the reliability of the measurement management.

Second, there is an effect of improving the workability.

Since the grid-like reinforced portion 100 using bamboo can improve the strength of the surface portion early and minimize the lateral flow, it is possible to shorten the period of leaving the surface after dredging is buried.

In addition, bamboo mesh is simple to manufacture and can be visually inspected at the time of underground construction, so it is easy to manage construction. It is possible to control the thickness of the installation (minimum of 10 ~ 20cm at one time) and the area, and to prevent the concentration of the ground in one direction as in the existing method. Can be minimized.

Since the manpower can enter and enter the area where the equipment can not enter after the reinforcement is installed, it is possible to install the ground using the light-weight high-pressure piping tube even without entering the equipment which is the main cause of the disturbance even in the ground of the premise. It is easy to install and dismantle the equipment, and it is possible to adjust the supply system of the cover material according to the site conditions.

Third, when the grid-like reinforced portion 100 is formed using bamboo, economical efficiency is improved.

Since the grid-like reinforced portion 100 according to the present invention maximizes the stiffness of the bamboo, the ground cover thickness is thinner than that of the conventional method, and the ground installation can be installed evenly by using the high pressure. It is possible to shorten the construction period because the construction speed is faster than the surface treatment method using civil engineering fiber method.

In addition, since the soil thickness and the sand laying thickness are reduced, the construction period can be shortened and the economic construction can be secured at the same time.

Fourth, the grid-like reinforced portion 100 using bamboo has an environment-friendly effect.

The civil engineering materials produce a lot of environmental pollutants during the production process, but the bamboo mesh construction method is environmentally friendly because it uses natural materials that are alternative materials.

In addition, since materials that are secured as natural cultivars are used in comparison with industrial materials that use many materials and energy and emit environmental pollutants during the production process, the use of materials that reduce pollutant load and environment- .

However, since the lattice-like reinforced portion 100 is formed on the large-sized soft ground, it is difficult to enter the transportation equipment due to the nature of the ground of the soft ground. Therefore, Transport can be a problem.

Accordingly, the grid-type bamboo mesh construction method for reinforcing the soft ground surface treatment according to the present invention provides a method of easily transporting the lower reinforcement member 110 and the upper reinforcement member 120 from above the soft ground.

The first step S100 of the grid-type bamboo mesh construction method for reinforcing the surface treatment of soft ground according to an embodiment of the present invention includes a step of forming a lower reinforcement member 110 and a lower reinforcement member 110 on a partial area A1 of the soft ground A, A step of installing the reinforcing member 120, a step of installing the conveying rail 130 on the upper part of the upper reinforcing member 120 installed in the partial area A1 and a step of mounting the conveying carriage 400 moving on the conveying rail 130 And transporting the lower reinforcement member 110 and the upper reinforcement member 120 installed in the remaining region A2 excluding the partial region A1 (FIG. 5).

The transport rails 120 are preferably steel rods that are made of metal so that they can support the weight of the lower reinforcement member 110 and the upper reinforcement member 120 loaded on the transport cart 400 and the transport bogie 400 (Fig. 5).

The conveyance carriage 400 corresponds to a device for conveying the lower reinforcement member 110 and the upper reinforcement member 120 such as bamboo to the installation point along the conveyance rail 120.

The transportation bogie 400 is provided below the upper frame 410 and the upper frame 410 on which the lower reinforcement member 110 and the upper reinforcement member 120 are mounted and includes a moving wheel 420 ) (Fig. 6).

The conveying carriage 400 includes a coupling shaft 430 coupling the upper frame 410 and the moving wheel 420 and a through hole 441 through which the coupling shaft 430 passes, And a wheel fixing portion 440 formed to extend downward from the wheel fixing portion 440 (Fig. 7).

The moving wheel 420 is configured to correspond to a railing system in which the carrier 400 is rotatably driven so as to be movable on the conveying rail 120. The moving wheel 420 includes a first movement And a second moving wheel 422 positioned on the opposite side of the first moving wheel 421 about the wheel 421 and the wheel fixing portion 440 (FIG. 8).

That is, the moving wheel 420 may be separated into two parts and mounted on the upper part of the carrying rail 120. In this case, since the load of the carrier 400 is separated and transmitted to the first moving wheel 421 and the second moving wheel 422 around the wheel fixing portion 440, the first moving wheel 421 and the second moving The wheels 422 can be stably mounted in the shape of wrapping the carrying rails 120.

The diameter of the through hole 441 of the through hole and the wheel fixing portion 440 formed in the first and second moving wheels 421 and 422 through which the coupling shaft 430 passes is set to be shorter than the diameter of the coupling shaft 430, It is preferable that the diameter is formed to be larger than the diameter.

Alternatively, the coupling shaft 430 may be divided into two or more coupling shafts 430, so that the first coupling shaft connects the first moving wheel 421 and the wheel fixing portion 440, When the wheels 422 and 440 are connected to each other, the first and second moving wheels 421 and 422 are brought into contact with the carrying rail 120 at a predetermined angle with respect to the vertical axis It is possible.

The first and second moving wheels 421 and 422 are provided on the outer side of the first and second moving wheels 421 and 422 so that the first and second moving wheels 421 and 422 are not separated from the carrying rail 130. [ 423 may be formed (FIG. 8).

The engaging protrusion 423 can be formed in such a manner that the outer circumferential surface of the moving wheel 420 is formed to have a diameter larger than the diameter of the inner circumferential surface.

According to another embodiment of the present invention, when the conveying rail 130 is formed as a circular steel bar, the outer circumferential surfaces of the first and second moving wheels 421 and 422 correspond to the outer surface of the conveying rail 130 It can be formed in a curved shape (Fig. 9).

In this case, there is an effect that a more stable mounting is possible than in the case of a straight shape.

According to an embodiment of the present invention, a mounting portion 450 can be formed on the upper frame 410 of the transportation bogie 400 where the lower reinforcing member 110 and the upper reinforcing member 120 can be mounted 6).

The mounting portion 450 is protruded from the corner of the upper frame 410 to prevent the lower reinforcing member 110 and the upper reinforcing member 120 from being separated from the upper frame 410. [ It is possible that a mounting portion of a downwardly curved shape is formed in pairs in the upper frame 410, although not shown in the drawings.

According to another embodiment of the present invention, the reinforcing portion B is provided on at least one corner of the lattice-like reinforced portion 100 and is provided with a longitudinal fixing portion 200 penetrating along the lateral direction of the soft ground A, (Figs. 2 and 4).

The longitudinal fixing part 200 fixes the position of the grid-like reinforced part 100 and enhances the structural safety of the reinforced structure.

The longitudinal fixing part 200 may be formed of bamboo, and may be installed in the entrance part where the equipment enters, if necessary so as to suppress the bulge of the lattice-like reinforced part 100.

The longitudinal fixing part 200 formed of bamboo is installed in the entrance part in the vertical direction.

Thus, the longitudinal fixing part 200 formed of bamboo is uniformly dispersed in the load of the construction heavy equipment, the cover layer and the surface layer mounted thereon, due to the elasticity of the bamboo 10 itself and the mesh-like effect of reinforcing bars in the reinforced concrete structure It is also effective in minimizing the unevenness by supporting them firmly, and also plays a major role in the securing of the traffic corridor and subsequent operation of the heavy construction equipment. Moreover, it is possible to make the thickness of the cover layer uniform and thinner than the conventional geotextile structure, And the construction cost is much more advantageous.

According to another embodiment of the present invention, the reinforcing portion B may further include the geosynthetic fiber 300 installed on the upper portion of the lattice-like reinforced portion 100 (FIG. 4).

The geosynthetic fibers 300 are formed in order to prevent the subsoil from flowing into the lattice space of the lattice-like reinforced portion 100 and mixing with the mattress of the lower soft earth according to the formation of the subsoil C.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined in the appended claims. It is to be understood that both the technical idea and the technical spirit of the invention are included in the scope of the present invention.

100: grid-
200: longitudinal direction fixing portion
300: Geo fiber
400: Cargo truck

Claims (9)

A first step S100 of forming a reinforcing part B in the soft ground A and a second step S200 of covering the upper part of the reinforcing part B to form a superficial layer C, In construction,
The reinforcing portion (B) includes a grid-like reinforcing portion (100) formed in a lattice structure along the lateral direction of the soft ground (A)
The grid-like reinforcing portion (100)
A lower reinforcement member 110 formed of a linear member; And
And an upper reinforcing member 120 installed on the lower reinforcing member 110 to be formed in a lattice shape together with the lower reinforcing member 110,
In the first step S100,
Installing the lower reinforcement member (110) and the upper reinforcement member (120) in a partial area (A1) of the soft ground (A);
Installing a transport rail (130) on an upper portion of the upper reinforcement member (120) installed in the partial area (A1); And
The lower reinforcing member 110 and the upper reinforcing member 120 installed in the remaining area A2 except for the partial area A1 are transported using the transporting carriage 400 moving on the transporting rail 130 ; ≪ / RTI >
The conveying carriage (400)
An upper frame 410 on which the lower reinforcement member 110 and the upper reinforcement member 120 are mounted; And
And a moving wheel 420 formed below the upper frame 410 and rotated on the carrying rail 130,
The conveying carriage (400)
A coupling shaft 430 coupling the upper frame 410 and the moving wheel 420; And
And a wheel fixing part 440 formed with a through hole 441 through which the coupling shaft 430 passes and extending downward from the lower part of the upper frame 410,
The coupling shaft 430 is formed of a plate-
A coupling shaft bolt 431 passing through the through hole 411; And
And a coupling shaft nut (432) for fixing the coupling shaft bolt (431)
The moving wheel 420 is rotated,
A first moving wheel 421 located on one side of the wheel fixing unit 440; And
And a second moving wheel (422) positioned opposite the first moving wheel (421) about the wheel fixing portion (440)
The first moving wheel 421 and the second moving wheel 422 are not separated from the conveying rail 130 on the outer side of the first moving wheel 421 and the second moving wheel 422 A locking protrusion 423 is formed,
The diameter of the through hole formed in the first moving wheel 421 and the second moving wheel 422 and the diameter of the through hole 411 are formed to be larger than the diameter of the coupling shaft bolt 431,
The outer circumferential surfaces of the first moving wheel 421 and the second moving wheel 422 which are in contact with the carrying rails 130 are formed in a curved shape corresponding to the outer surfaces of the carrying rails 130,
The conveying carriage (400)
And a second wheel fixing portion 460 to which the first moving wheel 421 and the second moving wheel 422 are fixed by the coupling shaft bolt 431 and the coupling shaft nut 432 ,
The lower reinforcement member 110 and the upper reinforcement member 120 are bamboo,
Wherein the conveyor rails (130) are steel rods.
The method according to claim 1,
The reinforcing portion (B)
A longitudinal fixed part 200 installed at at least one corner of the grid-like reinforced part 100 and penetrating along the lateral direction of the soft ground A;
Wherein the lattice-type bamboo network construction method is applied to reinforcement of soft ground surface treatment.
The method according to claim 1,
The reinforcing portion (B)
A geosynthetic fiber 300 installed on the upper part of the grid-like reinforcement 100;
Wherein the lattice-type bamboo network construction method is applied to reinforcement of soft ground surface treatment.
4. The method according to any one of claims 1 to 3,
And a third step (S300) of forming a surface layer by pouring sand on the top of the cover layer (C) (S300).
delete delete delete delete delete
KR1020160006069A 2016-01-18 2016-01-18 Strengthening Structures for Soft Ground KR101660025B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160006069A KR101660025B1 (en) 2016-01-18 2016-01-18 Strengthening Structures for Soft Ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160006069A KR101660025B1 (en) 2016-01-18 2016-01-18 Strengthening Structures for Soft Ground

Publications (1)

Publication Number Publication Date
KR101660025B1 true KR101660025B1 (en) 2016-09-26

Family

ID=57068508

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160006069A KR101660025B1 (en) 2016-01-18 2016-01-18 Strengthening Structures for Soft Ground

Country Status (1)

Country Link
KR (1) KR101660025B1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180129921A (en) 2016-04-11 2018-12-05 사보 에스.피.에이. Topical control and personal care composition
CN111749224A (en) * 2020-08-06 2020-10-09 中铁十八局集团有限公司 Soft basic reinforced structure in rich water quicksand layer
CN113186777A (en) * 2021-05-26 2021-07-30 中国十九冶集团有限公司 Temporary pavement built on soft soil foundation and construction method thereof
CN113250182A (en) * 2021-05-26 2021-08-13 中国十九冶集团有限公司 Construction method for soft soil foundation reinforcement treatment
KR102341977B1 (en) * 2020-08-26 2021-12-22 이도진 Soft ground reinforcement structure and construction method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62206122A (en) * 1986-03-07 1987-09-10 Natl House Ind Co Ltd Construction of foundation
KR200207449Y1 (en) * 2000-06-14 2000-12-15 김용우 Transporting device for farm house
KR20100039994A (en) * 2008-10-09 2010-04-19 주식회사 한국항만기술단 The soft foundation surface processing method of construction for which bamboo net was used
KR100995800B1 (en) * 2010-07-30 2010-11-22 최귀봉 The method constructing a bamboo mat easily on the soft clay surface

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62206122A (en) * 1986-03-07 1987-09-10 Natl House Ind Co Ltd Construction of foundation
KR200207449Y1 (en) * 2000-06-14 2000-12-15 김용우 Transporting device for farm house
KR20100039994A (en) * 2008-10-09 2010-04-19 주식회사 한국항만기술단 The soft foundation surface processing method of construction for which bamboo net was used
KR100995800B1 (en) * 2010-07-30 2010-11-22 최귀봉 The method constructing a bamboo mat easily on the soft clay surface

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180129921A (en) 2016-04-11 2018-12-05 사보 에스.피.에이. Topical control and personal care composition
CN111749224A (en) * 2020-08-06 2020-10-09 中铁十八局集团有限公司 Soft basic reinforced structure in rich water quicksand layer
KR102341977B1 (en) * 2020-08-26 2021-12-22 이도진 Soft ground reinforcement structure and construction method thereof
CN113186777A (en) * 2021-05-26 2021-07-30 中国十九冶集团有限公司 Temporary pavement built on soft soil foundation and construction method thereof
CN113250182A (en) * 2021-05-26 2021-08-13 中国十九冶集团有限公司 Construction method for soft soil foundation reinforcement treatment

Similar Documents

Publication Publication Date Title
KR101660025B1 (en) Strengthening Structures for Soft Ground
CN108678775B (en) Transverse oval deformation resistant shield tunnel reinforcing structure of embedded steel plate and construction method
CN103114592B (en) Method for deep excavation pit combination support construction close to subway station
CN106968256B (en) Foundation pit assembled steel trestle construction method
CN102635128B (en) Foundation slab post-cast strip waterproof steel plate combined structure and bracing method thereof
CN103526770B (en) A kind of construction method of high antiseepage anti-floating pile raft structure
CN105236275A (en) Soil lifting system and soil lifting method for building deep foundation pit construction in narrow zone
CN102619152A (en) Split mounting type prefabricated reinforced concrete construction temporary road
CN103552800B (en) Large-scale can-like equipment shift method
CN107268348A (en) Subway column check pit construction method
JP6529378B2 (en) Invert construction method, tunnel construction method and Teruha crane for tunnel
CN103711056A (en) Steel tool type temporary construction road and construction method thereof
US8834072B1 (en) Method for forming suspended foundations
CN106930315B (en) A kind of moving tower crane foundation structure and construction method
CN207362867U (en) A kind of soft layer construction elevator processing infrastructure
CN114961335B (en) Demolition construction method for large-span reinforced concrete support beam
CN103850162B (en) Bridge-type combining structure pavement system and construction method thereof
CN202509530U (en) Post-cast strip water stopping steel plate combined structure of foundation bottom plate
CN205061417U (en) What narrow regional building deep basal pit was under construction puies forward soil series all
KR101102435B1 (en) Making of sheathing panel for earth retaining and this and construction technique
CN211340258U (en) Road construction waste treatment system
CN204151662U (en) A kind of one across the temporary trestle bridge crossing over river valley
KR101705310B1 (en) Precast concrete panels and precast concrete panels with cast-in-place concrete composite road paving method
CN204225503U (en) Large span steel truss high altitude bulk conversion beam moulding bed
CN103898835B (en) The anti-back of the body of bridge draws load-bearing construction bracket and construction method

Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20190918

Year of fee payment: 4