WO2022045461A1 - Support strength reinforcing structure of guardrail post - Google Patents

Support strength reinforcing structure of guardrail post Download PDF

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Publication number
WO2022045461A1
WO2022045461A1 PCT/KR2020/016743 KR2020016743W WO2022045461A1 WO 2022045461 A1 WO2022045461 A1 WO 2022045461A1 KR 2020016743 W KR2020016743 W KR 2020016743W WO 2022045461 A1 WO2022045461 A1 WO 2022045461A1
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WO
WIPO (PCT)
Prior art keywords
post
bearing capacity
support
reinforcement structure
ground
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Application number
PCT/KR2020/016743
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French (fr)
Korean (ko)
Inventor
김도윤
Original Assignee
주식회사 유승
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Publication date
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Publication of WO2022045461A1 publication Critical patent/WO2022045461A1/en

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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/32—Foundations for special purposes
    • E02D27/42—Foundations for poles, masts or chimneys
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
    • E01F15/0461—Supports, e.g. posts
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/62—Compacting the soil at the footing or in or along a casing by forcing cement or like material through tubes
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/20—Posts therefor

Definitions

  • the present invention relates to a structure for reinforcing the bearing capacity of a guard rail pole, and to a structure for reinforcing the bearing capacity of a guard rail pole so that the bearing capacity of the pole can be improved by using a reinforcing plate embedded in the ground together with the pole.
  • the pole is to allow the guard rail or soundproof fence installed on the roadside to be firmly fixed to the ground, and is coupled to a transverse beam or wire mesh and partially buried in the ground, thereby being supported by earth pressure.
  • the conventional guard rail holding has a problem that the bearing capacity of the holding power may be weakened because the depth that can be buried in the ground is limited due to electric wires, water pipes, and rocks buried in the ground.
  • the present invention has been devised in order to solve the problems of the prior art as described above, and by providing a bearing capacity reinforcement structure that can secure sufficient bearing capacity even in the shallowly excavated ground due to numerous electric wires and pipes buried in the downtown area, The purpose is to prevent the guard rail from easily falling down even in a collision with a vehicle.
  • a post provided on the guard rail and buried in the ground includes a concrete mortar that is buried together and hardened.
  • the concrete mortar is characterized in that the rigidity is improved by the bearing capacity reinforcement structure so that the bearing capacity of the support can be improved.
  • the support strength reinforcing structure includes a reinforcing plate provided so that the post can be inserted, and a plurality of wing parts provided on one side of the reinforcing plate, wherein the wing part is bolted to the wall surface of the excavated ground, It is characterized in that the bearing capacity reinforcement structure can be easily fixed to the wall surface of the excavated ground.
  • the bearing capacity reinforcement structure further comprises a temporary support portion provided on one side of the wing portion to temporarily support the support, the temporary support portion, so that the support is spaced apart from the bottom surface of the excavated ground, of the support
  • the lower portion of the support is characterized in that it can be easily covered by the concrete mortar.
  • the reinforcing plate includes a plurality of inlet holes provided on one surface of the reinforcing plate, and the inlet holes allow the concrete mortar to easily flow into the lower side of the reinforcing plate.
  • the wing portion characterized in that it comprises a plurality of height adjustment portion provided on one surface of the wing portion.
  • the present invention has the effect of ensuring that the holding power of the holding force can be sufficiently secured through the concrete mortar and the bearing capacity reinforcing structure even in the ground shallowly excavated by numerous electric wires and pipes buried in the downtown area.
  • the present invention has the effect that, even if the depth of the excavated ground is not constant, the depth at which the posts are buried can be constantly adjusted.
  • the present invention has an effect that can be temporarily fixed so that the pole does not incline even when the bottom surface of the excavated ground is inclined.
  • the present invention has the effect of allowing the construction to be facilitated since the poles can be temporarily fixed and arranged by the bearing capacity reinforcing structure.
  • FIG. 1 is a perspective view showing a state of the bearing capacity reinforcement structure according to a first embodiment of the present invention.
  • FIG 2 is a side view showing a state in which the bearing capacity reinforcement structure according to the first embodiment of the present invention is fixed to the wall surface of the excavated ground.
  • FIG. 3 is a view showing a state in which the bearing capacity reinforcing structure and the pole are embedded in the ground according to the first embodiment of the present invention, (a) is a state that the bearing capacity reinforcing structure and the pole are arranged in the excavated ground, (b) is a shape that is hardened by filling the excavated ground with concrete mortar and enclosing the bearing capacity reinforcement structure and the post.
  • FIG 4 is a side view showing a state in which the bearing capacity reinforcement structure according to the second embodiment of the present invention is disposed on the excavated ground.
  • FIG. 5 is a perspective view of a support force reinforcing structure according to a third embodiment of the present invention.
  • FIG. 6 is a view showing the configuration of the bearing capacity reinforcing structure according to the third embodiment of the present invention.
  • FIG. 7 is a side view of a state in which the bearing capacity reinforcing structure according to the third embodiment of the present invention is disposed on the ground provided with an inclined bottom surface.
  • FIG. 8 is a perspective view of a support force reinforcing structure according to a fourth embodiment of the present invention.
  • FIG. 9 is a view showing the configuration of the bearing capacity reinforcing structure according to the fourth embodiment of the present invention.
  • FIG. 10 is a side view of a state in which the bearing capacity reinforcing structure according to the fourth embodiment of the present invention is disposed on the ground provided with an inclined bottom surface.
  • the bearing capacity reinforcement structure of a guard rail post includes a post 100 provided on the guard rail and buried in the ground 50 , and the post 100 . It includes a bearing capacity reinforcing structure 200 provided in the lower part of the mortar 60, which is embedded and hardened together with the support post 100 and the bearing capacity reinforcing structure 200. And the concrete mortar 60, the rigidity is improved by the bearing capacity reinforcing structure 200, so that the bearing capacity of the holding force 100 can be improved.
  • the ground 50 is excavated so that the post 100, the bearing capacity reinforcement structure 200, and the concrete mortar 60 can be buried, and the surface of the excavated ground 50 is hardened so as not to be lost. allow it to be minced.
  • the concrete mortar 60 is a filler having fluidity made by mixing water, cement and concrete, etc., and is hardened after a certain period of time and has superior strength than the ground 50 . That is, by filling and hardening the concrete mortar 60 before the concrete mortar 60 is hardened in the ground 50 in which the post 100 is embedded, the post 100 can be firmly fixed.
  • the post 100 is vertically buried with the ground 50 , and serves to support a guard rail for pedestrian safety and vehicle driver safety.
  • the post 100 may be provided in various shapes within a range in which the guard rail can be easily fixed, such as a cylinder or a square pillar.
  • the supporting force reinforcing structure 200 includes a reinforcing plate 210 provided so that the post 100 can be inserted, and a plurality of wing parts 220 provided on one side of the reinforcing plate 210 and , provided on one side of the wing portion 220 includes a temporary support portion 230 for temporarily supporting the support (100).
  • the reinforcing plate 210 includes a post insertion hole 211 provided in the central portion of the reinforcing plate 210 and a plurality of inlet holes 212 provided on one surface of the reinforcing plate 210 . do.
  • the reinforcing plate 210 surrounds the post 100 and is buried together in the ground 50 so that the bearing capacity of the post 100 can be reinforced.
  • the post insertion hole 211 is provided so that the post 100 can be inserted.
  • the post insertion hole 211 allows the support post 100 inserted into the post insertion hole 211 to be bound, so that the holding force of the post 100 can be further improved.
  • the post insertion hole 211 may be provided in various shapes, such as a circle, a rectangle, and an oval, within a range in which the post 100 can be easily inserted, and to be in close contact with the outer circumferential surface of the post 100 . provided so that
  • the inlet hole 212 is provided in the form of a plurality of circular holes provided on one surface of the reinforcing plate 210, so that the pole 100 and the supporting force reinforcing structure 200 are together with the ground 50. When buried in the mortar, it serves to allow the concrete mortar 60 to easily flow into the lower side of the reinforcing plate 210 .
  • the inlet hole 212 may be provided in various shapes within a range in which a filler such as the concrete mortar 60 can easily be introduced, such as a rectangle or an ellipse.
  • the wing part 220 is provided in the form of a rectangular iron plate, and is connected to both sides of the reinforcing plate 210 .
  • the wing part 220 is disposed perpendicular to the reinforcing plate 210 . That is, the wing portion 220, and the bearing capacity reinforcement structure 200 so that the area in contact with the ground 50 can be wider.
  • the bearing force reinforcing structure 200 is to receive the earth pressure in the transverse direction.
  • a plurality of holes may be provided at one side of the wing part 220 to be fastened with a plurality of bolts 221 . For this reason, when the bearing force reinforcing structure 200 is embedded in the ground 50 , the bolt 221 passes through one surface of the wing part 220 , and the wing part 220 is the ground 50 . ) so that it can be easily fixed to the wall.
  • the temporary support part 230 protrudes from one surface of the wing part 220 provided on one side of the reinforcing plate 210 , and the wing part 220 provided on the other side of the reinforcing plate 210 and connected
  • the temporary support part 230 is disposed in a portion in contact with the end of the post 100 inserted into the post insertion hole 211 , so that the post 100 can be temporarily supported. That is, the post 100 inserted into the post insertion hole 211 is disposed to be spaced apart from the bottom surface of the ground 50 . Therefore, the temporary support part 230, when the concrete mortar 60 is filled on the lower side of the reinforcement plate 210, the lower part of the support 100 is easily wrapped by the concrete mortar (60). make it possible
  • the bearing capacity reinforcement structure of the guard rail pole of the present invention includes a plurality of the bearing capacity reinforcement structures 200 coupled to the pole 100 in the excavated ground 50 as shown in FIG. They are arranged side by side at intervals and fixed to the wall surface of the ground 50, and the concrete mortar 60 is filled and hardened in the excavated ground 50 as shown in FIG. allow this to be improved.
  • the configuration of the reinforcing plate, the temporary support, etc. is overlapped, the wing is not fixed to the wall surface of the ground, and the reinforcing plate is spaced apart from the bottom surface of the ground.
  • the description of the first embodiment is used for the configuration overlapping with the first embodiment.
  • the bearing force reinforcing structure 300 is provided so as to be able to stand upright on the bottom surface of the ground 50 without being coupled to the wall surface of the ground 50 through bolts.
  • the supporting force reinforcing structure 300 includes a reinforcing plate 310 provided so that the post 100 can be inserted, and a plurality of wing portions 320 provided on one side of the reinforcing plate 310 , and , and a temporary support part 330 provided on one surface of the wing part 320 .
  • the wing portion 320 is provided in a shape protruding downward from both ends of the reinforcing plate 310 , and is provided perpendicular to the bottom surface of the ground 50 .
  • the reinforcing plate 310 may be disposed on the upper side of the wing portion 320 to be spaced apart from the bottom surface of the ground 50 . That is, the wing portion 320 serves as a leg of the reinforcing plate 310 .
  • the temporary support part 330 is provided at the center of the wing part 320 so that the post 100 can be spaced apart from the bottom surface of the ground 50 .
  • the bearing strength reinforcing structure 300 is mounted on the wall surface of the ground 50 through the bolt 221 . It saves the effort of fixing it to the In addition, when the width of the excavated ground 50 is formed wider than the width of the reinforcing plate 310 , the bearing capacity reinforcing structure 300 is the bottom surface of the ground 50 by the wing portion 320 . It can be easily erected and placed on the
  • the supporting force reinforcing structure 400 includes a reinforcing plate 410 provided so that the post 100 can be inserted, and a plurality of reinforcing plates provided on one side of the reinforcing plate 410 . It includes a wing part 420 and a temporary support part 430 provided to be inserted into one surface of the wing part 420 .
  • the wing portion 420 is provided in a shape protruding downward from both ends of the reinforcing plate 410 , and is provided to form a right angle with the reinforcing plate 410 .
  • the wing part 420 is provided with a plurality of height adjustment parts 421 provided on one surface of the wing part 420 .
  • the height adjustment part 421 is provided in multiple stages along the height direction of the wing part 420, and is formed in the shape of a rectangular hole having a height lower than the width.
  • the temporary support part 430 is provided in the form of a rectangular plate so that it can be inserted into the height adjustment part 421 . That is, the temporary support part 430 is inserted into one surface of a pair of wing parts 420 provided on both sides of the reinforcing plate 410, respectively, and the post 100 inserted through the post insertion hole 411. to provide temporary support for In this case, the temporary support part 430 may be alternately inserted into the height adjustment part 421 provided in multiple stages. For example, referring to FIG. 7 , when the bottom surface of the excavated ground 50 is inclined and the bearing force reinforcing structure 400 is inclinedly disposed, the temporary support part 430 is attached to the height adjustment part 421.
  • the height of the temporary support part 430 inserted into the height adjustment part 421 can be selected, so that the depth at which the post 100 is embedded in the ground 50 can be adjusted.
  • the present embodiment has some differences in that the reinforcing plate, the temporary support, and the like are overlapped, and the wing is provided so that the wing can be separated. Therefore, in the present embodiment, the description of the first embodiment is used for the configuration overlapping with the first embodiment.
  • the supporting force reinforcing structure 500 includes a reinforcing plate 510 provided so that the post 100 can be inserted, and the reinforcing plate 510 so as to be selectively coupled with the reinforcing plate 510 . It includes a plurality of wing portions 520 provided and a temporary support portion 530 provided to be inserted into one surface of the wing portion 520 .
  • the wing unit 520 includes a plurality of height adjustment units 521 provided on one surface of the wing unit 520 .
  • the height adjustment part 521 is provided in multiple stages along the height direction of the wing part 520 and is formed in the form of a rectangular hole having a height lower than the width. That is, the height adjusting part 521 is provided so that the reinforcing plate 510 can be inserted, so that the wing part 520 and the reinforcing plate 510 can be coupled to each other.
  • the temporary support part 530 may be inserted into the height adjustment part 521 , so that the post 100 inserted into the reinforcing plate 510 may be temporarily supported.
  • the reinforcing plate 510 and the temporary support part 530 may be alternately inserted into the height adjustment part 521 .
  • the reinforcing plate 510 and the temporary support part 530 are combined with the wing part 520 so that it is level with the ground. By doing so, the post 100 is not inclined.
  • the bearing capacity of the guardrail post is improved, and thus the guardrail is effective in preventing it from being knocked over by the impact of the vehicle.
  • the present invention allows the depth at which the posts are buried even if the depth of the excavated ground and the slope of the floor are not constant, and it can prevent the holdings from tilting before the fillers such as cement or concrete are hardened. has the effect of making it
  • the present invention has the effect of ensuring that the bearing capacity of the holding force can be sufficiently secured even in the ground shallowly excavated by numerous electric wires and pipes buried in the downtown area.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
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  • Mining & Mineral Resources (AREA)
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  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
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Abstract

The present invention relates to a support strength reinforcing structure of a guardrail post, the structure comprising: a post provided at a guardrail and buried under the ground; a support strength reinforcing structure body provided at the lower portion of the post; and concrete mortar buried together with the post and the support strength reinforcing structure body and cured. In addition, the concrete mortar has improved rigidity through the support strength reinforcing structure body so that the support strength of the post can be improved. Furthermore, according to the present invention, support strength of the post can be sufficiently ensured through the concrete mortar and the support strength reinforcing structure body even on ground having been shallowly excavated because of many electric wires and pipes buried in an urban area.

Description

가드레일 지주의 지지력 보강구조Supporting force reinforcement structure of guard rail struts
본 발명은 가드레일 지주의 지지력 보강구조에 관한 것으로, 지주와 함께 지반에 매립되는 보강판을 이용하여 지주의 지지력이 향상될 수 있도록 하는 가드레일 지주의 지지력 보강구조에 관한 것이다.The present invention relates to a structure for reinforcing the bearing capacity of a guard rail pole, and to a structure for reinforcing the bearing capacity of a guard rail pole so that the bearing capacity of the pole can be improved by using a reinforcing plate embedded in the ground together with the pole.
일반적으로 지주는 도로변에 설치되는 가드레일이나 방음펜스 등이 지반에 단단하게 고정될 수 있도록 하는 것으로, 가로빔 또는 철망 등과 결합되며 일부분이 지반에 매립됨으로써, 토압에 의해 지지된다. 다만, 종래의 가드레일 지주는 지반에 매설된 전선, 수도관 및 암석 등으로 인해 지반에 매립될 수 있는 깊이가 한정적이므로, 지주의 지지력이 약해질 수 있다는 문제점이 있다.In general, the pole is to allow the guard rail or soundproof fence installed on the roadside to be firmly fixed to the ground, and is coupled to a transverse beam or wire mesh and partially buried in the ground, thereby being supported by earth pressure. However, the conventional guard rail holding has a problem that the bearing capacity of the holding power may be weakened because the depth that can be buried in the ground is limited due to electric wires, water pipes, and rocks buried in the ground.
이러한 문제점을 해결하기 위한 선행기술문헌으로, 대한민국등록특허 제10-1344082호(2013.12.16.)에 개시된 내용을 살펴보면, 도로변의 가드레일에 설치되는 지주, 상기 지주에 결합되어 상기 지주의 지지력이 보강될 수 있도록 하는 보강부재 및 상기 보강부재가 매립될 수 있도록 하는 항타부재 등을 통해 지주의 지지력이 향상될 수 있도록 하는 점에 대해 개시하고 있다.As a prior art document for solving this problem, looking at the contents disclosed in Korean Patent Registration No. 10-1344082 (2013.12.16.), a post installed on a roadside guard rail, coupled to the post, the holding power of the holding power is increased. Disclosed is a point to improve the bearing capacity of the pole through a reinforcing member to be reinforced and a driving member to allow the reinforcing member to be embedded.
그러나, 종래의 기술의 경우, 지반이 무른 경우에 지지력이 확보되지 않아 가드레일이 쉽게 쓰러질 수 있다는 문제점이 있다. 또한, 상기 지주가 얕게 매립되는 경우에도 충분한 지지력이 확보되지 않는다는 문제점이 있었다.However, in the case of the prior art, when the ground is soft, there is a problem that the guard rail may easily fall down because the bearing force is not secured. In addition, there was a problem in that sufficient bearing force is not secured even when the pole is shallowly buried.
본 발명은 상술한 바와 같은 선행기술의 문제점을 해결하기 위하여 안출된 것으로, 도심지에 매립된 수많은 전선과 배관으로 인해 얕게 굴착된 지반에서도 충분한 지지력이 확보될 수 있는 지주의 지지력 보강구조가 마련됨으로써, 차량과의 충돌에도 가드레일이 쉽게 쓰러지지 않도록 하는데 그 목적이 있다.The present invention has been devised in order to solve the problems of the prior art as described above, and by providing a bearing capacity reinforcement structure that can secure sufficient bearing capacity even in the shallowly excavated ground due to numerous electric wires and pipes buried in the downtown area, The purpose is to prevent the guard rail from easily falling down even in a collision with a vehicle.
본 발명의 바람직한 일 실시예에 따른 가드레일 지주의 지지력 보강구조에 있어서, 가드레일에 구비되어 지반에 매립되는 지주와, 상기 지주의 하부에 마련되는 지지력보강구조체와, 상기 지주와 지지력보강구조체와 함께 매립되어 경화되는 콘크리트모르타르를 포함한다. 그리고 상기 콘크리트모르타르는, 상기 지지력보강구조체에 의해 강성이 향상되어 상기 지주의 지지력이 향상될 수 있도록 하는 것을 특징으로 한다. In the bearing capacity reinforcing structure of a guard rail post according to a preferred embodiment of the present invention, a post provided on the guard rail and buried in the ground; It includes a concrete mortar that is buried together and hardened. And the concrete mortar is characterized in that the rigidity is improved by the bearing capacity reinforcement structure so that the bearing capacity of the support can be improved.
또한, 상기 지지력보강구조체는, 상기 지주가 삽입될 수 있도록 마련되는 보강판과, 상기 보강판의 일측에 마련되는 복수개의 날개부를 포함하고, 상기 날개부는, 굴착된 지반의 벽면에 볼트결합됨으로써, 상기 지지력보강구조체가 상기 굴착된 지반의 벽면에 용이하게 고정될 수 있도록 하는 것을 특징으로 한다.In addition, the support strength reinforcing structure includes a reinforcing plate provided so that the post can be inserted, and a plurality of wing parts provided on one side of the reinforcing plate, wherein the wing part is bolted to the wall surface of the excavated ground, It is characterized in that the bearing capacity reinforcement structure can be easily fixed to the wall surface of the excavated ground.
또한, 상기 지지력보강구조체는, 상기 날개부의 일측에 마련되어 상기 지주를 임시적으로 지지하는 임시지지부를 더 포함하고, 상기 임시지지부는, 상기 지주가 굴착된 지반의 바닥면과 이격되도록 하여, 상기 지주의 하부에 상기 콘크리트모르타르가 충진되는 경우, 상기 지주의 하부가 상기 콘크리트모르타르에 의해 용이하게 감싸질 수 있도록 하는 것을 특징으로 한다.In addition, the bearing capacity reinforcement structure further comprises a temporary support portion provided on one side of the wing portion to temporarily support the support, the temporary support portion, so that the support is spaced apart from the bottom surface of the excavated ground, of the support When the lower portion is filled with the concrete mortar, the lower portion of the support is characterized in that it can be easily covered by the concrete mortar.
또한, 상기 보강판은, 상기 보강판의 일면에 마련되는 복수개의 유입공을 포함하고, 상기 유입공은, 상기 보강판의 하측으로 상기 콘크리트모르타르가 용이하게 유입될 수 있도록 하는 것을 특징으로 한다.In addition, the reinforcing plate includes a plurality of inlet holes provided on one surface of the reinforcing plate, and the inlet holes allow the concrete mortar to easily flow into the lower side of the reinforcing plate.
또한, 상기 날개부는, 상기 날개부의 일면에 마련되는 복수개의 높낮이조절부를 포함하는 것을 특징으로 한다.In addition, the wing portion, characterized in that it comprises a plurality of height adjustment portion provided on one surface of the wing portion.
상기 과제의 해결 수단에 의해, 본 발명은 도심지에 매립된 수많은 전선과 배관에 의해 얕게 굴착되는 지반에서도 콘크리트모르타르와 지지력보강구조체를 통해 지주의 지지력이 충분히 확보될 수 있도록 하는 효과가 있다.By means of solving the above problems, the present invention has the effect of ensuring that the holding power of the holding force can be sufficiently secured through the concrete mortar and the bearing capacity reinforcing structure even in the ground shallowly excavated by numerous electric wires and pipes buried in the downtown area.
또한, 본 발명은, 굴착된 지반의 깊이가 일정하지 않더라도, 지주가 매립되는 깊이가 일정하게 조절될 수 있도록 하는 효과가 있다.In addition, the present invention has the effect that, even if the depth of the excavated ground is not constant, the depth at which the posts are buried can be constantly adjusted.
또한, 본 발명은, 굴착된 지반의 바닥면이 경사지게 마련되는 경우에도 지주가 기울어지지 않도록 임시고정시킬 수 있는 효과가 있다.In addition, the present invention has an effect that can be temporarily fixed so that the pole does not incline even when the bottom surface of the excavated ground is inclined.
또한, 본 발명은, 지지력보강구조체에 의해 지주가 임시적으로 고정되며 배치될 수 있어 시공이 용이해질 수 있도록 하는 효과가 있다.In addition, the present invention has the effect of allowing the construction to be facilitated since the poles can be temporarily fixed and arranged by the bearing capacity reinforcing structure.
도 1은, 본 발명의 제1실시예에 따른 지지력보강구조체의 모습을 나타낸 사시도이다.1 is a perspective view showing a state of the bearing capacity reinforcement structure according to a first embodiment of the present invention.
도 2는, 본 발명의 제1실시예에 따른 지지력보강구조체가 굴착된 지반의 벽면에 고정된 모습을 나타낸 측면도이다.2 is a side view showing a state in which the bearing capacity reinforcement structure according to the first embodiment of the present invention is fixed to the wall surface of the excavated ground.
도 3은, 본 발명의 제1실시예에 따른 지지력보강구조체와 지주가 지반에 매립되는 모습을 나타낸 도면으로, (a)는 굴착된 지반에 지지력보강구조체와 지주가 배치된 모습, (b)는 굴착된 지반에 콘크리트모르타르를 채워 상기 지지력보강구조체와 지주를 감싸며 경화된 모습이다.3 is a view showing a state in which the bearing capacity reinforcing structure and the pole are embedded in the ground according to the first embodiment of the present invention, (a) is a state that the bearing capacity reinforcing structure and the pole are arranged in the excavated ground, (b) is a shape that is hardened by filling the excavated ground with concrete mortar and enclosing the bearing capacity reinforcement structure and the post.
도 4는, 본 발명의 제2실시예에 따른 지지력보강구조체가 굴착된 지반에 배치된 모습을 나타낸 측면도이다.4 is a side view showing a state in which the bearing capacity reinforcement structure according to the second embodiment of the present invention is disposed on the excavated ground.
도 5는, 본 발명의 제3실시예에 따른 지지력보강구조체의 사시도이다.5 is a perspective view of a support force reinforcing structure according to a third embodiment of the present invention.
도 6은, 본 발명의 제3실시예에 따른 지지력보강구조체의 구성을 나타낸 도면이다.6 is a view showing the configuration of the bearing capacity reinforcing structure according to the third embodiment of the present invention.
도 7은, 본 발명의 제3실시예에 따른 지지력보강구조체가 바닥면이 경사지게 마련되는 지반에 배치된 모습의 측면도이다.7 is a side view of a state in which the bearing capacity reinforcing structure according to the third embodiment of the present invention is disposed on the ground provided with an inclined bottom surface.
도 8은, 본 발명의 제4실시예에 따른 지지력보강구조체의 사시도이다.8 is a perspective view of a support force reinforcing structure according to a fourth embodiment of the present invention.
도 9는, 본 발명의 제4실시예에 따른 지지력보강구조체의 구성을 나타낸 도면이다.9 is a view showing the configuration of the bearing capacity reinforcing structure according to the fourth embodiment of the present invention.
도 10은, 본 발명의 제4실시예에 따른 지지력보강구조체가 바닥면이 경사지게 마련되는 지반에 배치된 모습의 측면도이다.10 is a side view of a state in which the bearing capacity reinforcing structure according to the fourth embodiment of the present invention is disposed on the ground provided with an inclined bottom surface.
본 명세서에서 사용되는 용어에 대해 간략히 설명하고, 본 발명에 대해 구체적으로 설명하기로 한다.Terms used in this specification will be briefly described, and the present invention will be described in detail.
본 발명에서 사용되는 용어는 본 발명에서의 기능을 고려하면서 가능한 현재 널리 사용되는 일반적인 용어들을 선택하였으나, 이는 당 분야에 종사하는 기술자의 의도 또는 판례, 새로운 기술의 출현 등에 따라 달라질 수 있다. 따라서 본 발명에서 사용되는 용어는 단순한 용어의 명칭이 아닌, 그 용어가 가지는 의미와 본 발명의 전반에 걸친 내용을 토대로 정의되어야 한다.The terms used in the present invention have been selected as currently widely used general terms as possible while considering the functions in the present invention, which may vary depending on the intention or precedent of a person skilled in the art, the emergence of new technology, and the like. Therefore, the term used in the present invention should be defined based on the meaning of the term and the overall content of the present invention, rather than the name of a simple term.
명세서 전체에서 어떤 부분이 어떤 구성요소를 “포함”한다고 할 때, 이는 특별히 반대되는 기재가 없는 한 다른 구성요소를 제외하는 것이 아니라 다른 구성요소를 더 포함할 수 있음을 의미한다.In the entire specification, when a part “includes” a certain element, it means that other elements may be further included, rather than excluding other elements, unless otherwise stated.
아래에서는 첨부한 도면을 참고하여 본 발명의 실시예에 대하여 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자가 용이하게 실시할 수 있도록 상세히 설명한다. 그러나 본 발명은 여러 가지 상이한 형태로 구현될 수 있으며 여기에서 설명하는 실시예에 한정되지 않는다. Hereinafter, with reference to the accompanying drawings, the embodiments of the present invention will be described in detail so that those of ordinary skill in the art can easily implement them. However, the present invention may be embodied in several different forms and is not limited to the embodiments described herein.
본 발명에 대한 해결하고자 하는 과제, 과제의 해결 수단, 발명의 효과를 포함한 구체적인 사항들은 다음에 기재할 실시 예 및 도면들에 포함되어 있다. 본 발명의 이점 및 특징, 그리고 그것들을 달성하는 방법은 첨부되는 도면과 함께 상세하게 후술되어 있는 실시 예들을 참조하면 명확해질 것이다.Specific details including the problem to be solved for the present invention, the means for solving the problem, and the effect of the invention are included in the embodiments and drawings to be described below. Advantages and features of the present invention, and a method for achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings.
본 발명의 바람직한 일 실시예에 따른 가드레일 지주의 지지력 보강구조는, 도 1 내지 도 3을 참조하면, 가드레일에 구비되어 지반(50)에 매립되는 지주(100)와, 상기 지주(100)의 하부에 마련되는 지지력보강구조체(200)와, 상기 지주(100) 및 지지력보강구조체(200)와 함께 매립되어 경화되는 콘크리트모르타르(60)을 포함한다. 그리고 상기 콘크리트모르타르(60)는, 상기 지지력보강구조체(200)에 의해 강성이 향상되어 상기 지주(100)의 지지력이 향상될 수 있도록 한다.Referring to FIGS. 1 to 3 , the bearing capacity reinforcement structure of a guard rail post according to a preferred embodiment of the present invention includes a post 100 provided on the guard rail and buried in the ground 50 , and the post 100 . It includes a bearing capacity reinforcing structure 200 provided in the lower part of the mortar 60, which is embedded and hardened together with the support post 100 and the bearing capacity reinforcing structure 200. And the concrete mortar 60, the rigidity is improved by the bearing capacity reinforcing structure 200, so that the bearing capacity of the holding force 100 can be improved.
먼저, 상기 지반(50)은, 상기 지주(100)와 지지력보강구조체(200)와 콘크리트모르타르(60)이 매립될 수 있도록 굴착되며, 상기 굴착된 지반(50)의 표면이 유실되지 않도록 단단하게 다져질 수 있도록 한다.First, the ground 50 is excavated so that the post 100, the bearing capacity reinforcement structure 200, and the concrete mortar 60 can be buried, and the surface of the excavated ground 50 is hardened so as not to be lost. allow it to be minced.
또한, 상기 콘크리트모르타르(60)는, 물, 시멘트 및 콘크리트 등의 배합을 통해 만들어져 유동성을 갖는 충진재로, 일정시간이 지나면 경화되어 상기 지반(50)보다 뛰어난 강도를 갖는다. 즉, 상기 지주(100)가 매립된 상기 지반(50)에 경화되기 전의 상기 콘크리트모르타르(60)를 채워 넣고 경화시킴으로써, 상기 지주(100)가 단단히 고정될 수 있도록 한다. In addition, the concrete mortar 60 is a filler having fluidity made by mixing water, cement and concrete, etc., and is hardened after a certain period of time and has superior strength than the ground 50 . That is, by filling and hardening the concrete mortar 60 before the concrete mortar 60 is hardened in the ground 50 in which the post 100 is embedded, the post 100 can be firmly fixed.
또한, 상기 지주(100)는 상기 지반(50)과 수직되게 매립되어, 보행자의 안전과 차량 운전자의 안전을 위한 가드레일이 지지될 수 있도록 하는 역할을 한다. 또한, 상기 지주(100)는 원기둥 또는 사각기둥 등 상기 가드레일이 용이하게 고정될 수 있는 범위 내에서 여러 형태로 구비될 수 있다. In addition, the post 100 is vertically buried with the ground 50 , and serves to support a guard rail for pedestrian safety and vehicle driver safety. In addition, the post 100 may be provided in various shapes within a range in which the guard rail can be easily fixed, such as a cylinder or a square pillar.
다음으로, 상기 지지력보강구조체(200)는, 상기 지주(100)가 삽입될 수 있도록 마련되는 보강판(210)과, 상기 보강판(210)의 일측에 마련되는 복수개의 날개부(220)와, 상기 날개부(220)의 일측에 마련되어 상기 지주(100)를 임시적으로 지지하는 임시지지부(230)를 포함한다. Next, the supporting force reinforcing structure 200 includes a reinforcing plate 210 provided so that the post 100 can be inserted, and a plurality of wing parts 220 provided on one side of the reinforcing plate 210 and , provided on one side of the wing portion 220 includes a temporary support portion 230 for temporarily supporting the support (100).
보다 상세히, 상기 보강판(210)은, 상기 보강판(210)의 중앙부에 마련되는 지주삽입공(211)과, 상기 보강판(210)의 일면에 마련되는 복수개의 유입공(212)을 포함한다. 그리고 상기 보강판(210)은, 상기 지주(100)를 감싸며 상기 지반(50)에 함께 매립되어 상기 지주(100)의 지지력이 보강될 수 있도록 하는 역할을 한다.In more detail, the reinforcing plate 210 includes a post insertion hole 211 provided in the central portion of the reinforcing plate 210 and a plurality of inlet holes 212 provided on one surface of the reinforcing plate 210 . do. In addition, the reinforcing plate 210 surrounds the post 100 and is buried together in the ground 50 so that the bearing capacity of the post 100 can be reinforced.
그리고, 상기 지주삽입공(211)은, 상기 지주(100)가 삽입될 수 있도록 마련된다. 또한, 상기 지주삽입공(211)은, 상기 지주삽입공(211)에 삽입된 지주(100)가 결속되도록 함으로써, 상기 지주(100)의 지지력이 보다 향상될 수 있도록 한다. 이때, 상기 지주삽입공(211)은, 상기 지주(100)가 용이하게 삽입될 수 있는 범위 내에서 원형, 사각형 및 타원형 등 여러 형태로 구비될 수 있으며, 상기 지주(100)의 외주면과 밀착될 수 있도록 마련된다.And, the post insertion hole 211 is provided so that the post 100 can be inserted. In addition, the post insertion hole 211 allows the support post 100 inserted into the post insertion hole 211 to be bound, so that the holding force of the post 100 can be further improved. At this time, the post insertion hole 211 may be provided in various shapes, such as a circle, a rectangle, and an oval, within a range in which the post 100 can be easily inserted, and to be in close contact with the outer circumferential surface of the post 100 . provided so that
또한, 상기 유입공(212)은, 상기 보강판(210)의 일면에 복수개로 마련되는 원형의 홀 형태로 구비되어, 상기 지주(100)와 지지력보강구조체(200)가 함께 상기 지반(50)에 매립된 경우, 상기 보강판(210)의 하측으로 상기 콘크리트모르타르(60)이 용이하게 유입될 수 있도록 하는 역할을 한다. 이때, 상기 유입공(212)은 직사각형이나 타원 등 상기 콘크리트모르타르(60)과 같은 충진재가 용이하게 유입될 수 있는 범위 내에서 여러 형태로 구비될 수 있다.In addition, the inlet hole 212 is provided in the form of a plurality of circular holes provided on one surface of the reinforcing plate 210, so that the pole 100 and the supporting force reinforcing structure 200 are together with the ground 50. When buried in the mortar, it serves to allow the concrete mortar 60 to easily flow into the lower side of the reinforcing plate 210 . At this time, the inlet hole 212 may be provided in various shapes within a range in which a filler such as the concrete mortar 60 can easily be introduced, such as a rectangle or an ellipse.
다음으로, 상기 날개부(220)는, 직사각형의 철판 형태로 마련되며, 상기 보강판(210)의 양측에 연결된다. 또한, 상기 날개부(220)는, 상기 보강판(210)과 수직되게 배치된다. 즉, 상기 날개부(220)는, 상기 지지력보강구조체(200)가 상기 지반(50)과 접촉되는 면적이 보다 넓어질 수 있도록 하고. 상기 지지력보강구조체(200)가 횡방향의 토압을 받을 수 있도록 한다.Next, the wing part 220 is provided in the form of a rectangular iron plate, and is connected to both sides of the reinforcing plate 210 . In addition, the wing part 220 is disposed perpendicular to the reinforcing plate 210 . That is, the wing portion 220, and the bearing capacity reinforcement structure 200 so that the area in contact with the ground 50 can be wider. The bearing force reinforcing structure 200 is to receive the earth pressure in the transverse direction.
또한, 상기 날개부(220)의 일측에는 복수개의 홀이 마련되어 복수개의 볼트(221)가 체결될 수 있다. 이로 인해, 상기 지지력보강구조체(200)가 상기 지반(50)에 매립된 경우, 상기 볼트(221)는 상기 날개부(220)의 일면을 관통하며, 상기 날개부(220)가 상기 지반(50)의 벽면에 용이하게 고정될 수 있도록 한다.In addition, a plurality of holes may be provided at one side of the wing part 220 to be fastened with a plurality of bolts 221 . For this reason, when the bearing force reinforcing structure 200 is embedded in the ground 50 , the bolt 221 passes through one surface of the wing part 220 , and the wing part 220 is the ground 50 . ) so that it can be easily fixed to the wall.
다음으로, 상기 임시지지부(230)는, 상기 보강판(210)의 일측에 마련된 상기 날개부(220)의 일면으로부터 돌출되어, 상기 보강판(210)의 타측에 마련된 상기 날개부(220)와 연결된다. 또한, 상기 임시지지부(230)는, 상기 지주삽입공(211)에 삽입된 상기 지주(100)의 단부와 맞닿게 되는 부분에 배치됨으로써, 상기 지주(100)가 임시적으로 지지될 수 있도록 한다. 즉, 상기 지주삽입공(211)에 삽입된 상기 지주(100)는 상기 지반(50)의 바닥면과 이격되도록 배치되는 것이다. 따라서, 상기 임시지지부(230)는, 상기 보강판(210)의 하측에 상기 콘크리트모르타르(60)가 충진되는 경우, 상기 지주(100)의 하부가 상기 콘크리트모르타르(60)에 의해 용이하게 감싸질 수 있도록 한다.Next, the temporary support part 230 protrudes from one surface of the wing part 220 provided on one side of the reinforcing plate 210 , and the wing part 220 provided on the other side of the reinforcing plate 210 and connected In addition, the temporary support part 230 is disposed in a portion in contact with the end of the post 100 inserted into the post insertion hole 211 , so that the post 100 can be temporarily supported. That is, the post 100 inserted into the post insertion hole 211 is disposed to be spaced apart from the bottom surface of the ground 50 . Therefore, the temporary support part 230, when the concrete mortar 60 is filled on the lower side of the reinforcement plate 210, the lower part of the support 100 is easily wrapped by the concrete mortar (60). make it possible
즉, 본 발명의 가드레일 지주의 지지력 보강구조는, 도 3의 (a)와 같이 상기 굴착된 지반(50)에 상기 지주(100)와 결합된 복수개의 상기 지지력보강구조체(200)를 소정의 간격으로 나란히 배치하여 상기 지반(50)의 벽면에 고정시키고, 도 3의 (b)와 같이 상기 콘크리트모르타르(60)가 상기 굴착된 지반(50)에 충진되고 경화되어 상기 지주(100)의 지지력이 향상될 수 있도록 한다.That is, the bearing capacity reinforcement structure of the guard rail pole of the present invention includes a plurality of the bearing capacity reinforcement structures 200 coupled to the pole 100 in the excavated ground 50 as shown in FIG. They are arranged side by side at intervals and fixed to the wall surface of the ground 50, and the concrete mortar 60 is filled and hardened in the excavated ground 50 as shown in FIG. allow this to be improved.
이하에서는, 본 발명에 따른 가드레일 지주의 지지력 보강구조의 제2실시예에 대해 설명하기로 한다. 본 실시예는, 제1실시예와 비교하여 상기 보강판, 임시지지부 등에 대한 구성은 중첩되며, 상기 날개부가 상기 지반의 벽면에 고정되지 않고, 상기 보강판이 상기 지반의 바닥면과 이격될 수 있도록 한다는 점에서 일부 차이가 있다. 따라서, 본 실시예에서 제1실시예와 중첩되는 구성은 제1실시예의 설명을 원용한다.Hereinafter, a second embodiment of the bearing capacity reinforcement structure of the guard rail post according to the present invention will be described. In this embodiment, as compared to the first embodiment, the configuration of the reinforcing plate, the temporary support, etc. is overlapped, the wing is not fixed to the wall surface of the ground, and the reinforcing plate is spaced apart from the bottom surface of the ground. There are some differences in that Therefore, in the present embodiment, the description of the first embodiment is used for the configuration overlapping with the first embodiment.
도 4를 참조하면, 상기 지지력보강구조체(300)는, 상기 지반(50)의 벽면과 볼트를 통해 결합되지 않고 상기 지반(50)의 바닥면에서 직립할 수 있도록 마련된다. Referring to FIG. 4 , the bearing force reinforcing structure 300 is provided so as to be able to stand upright on the bottom surface of the ground 50 without being coupled to the wall surface of the ground 50 through bolts.
보다 상세히, 상기 지지력보강구조체(300)는, 상기 지주(100)가 삽입될 수 있도록 마련되는 보강판(310)과, 상기 보강판(310)의 일측에 마련되는 복수개의 날개부(320)와, 상기 날개부(320)의 일면에 마련되는 임시지지부(330)을 포함한다.In more detail, the supporting force reinforcing structure 300 includes a reinforcing plate 310 provided so that the post 100 can be inserted, and a plurality of wing portions 320 provided on one side of the reinforcing plate 310 , and , and a temporary support part 330 provided on one surface of the wing part 320 .
먼저, 상기 날개부(320)는, 상기 보강판(310)의 양측 단부로부터 하방으로 돌출되는 형태로 마련되며, 상기 지반(50)의 바닥면과 수직되게 마련된다. 그리고, 상기 보강판(310)은 상기 날개부(320)의 상측에 배치됨으로써, 상기 지반(50)의 바닥면과 이격되게 배치될 수 있다. 즉, 상기 날개부(320)는 상기 보강판(310)의 다리 역할을 하는 것이다.First, the wing portion 320 is provided in a shape protruding downward from both ends of the reinforcing plate 310 , and is provided perpendicular to the bottom surface of the ground 50 . In addition, the reinforcing plate 310 may be disposed on the upper side of the wing portion 320 to be spaced apart from the bottom surface of the ground 50 . That is, the wing portion 320 serves as a leg of the reinforcing plate 310 .
또한, 상기 임시지지부(330)는 상기 날개부(320)의 중앙부에 마련되어, 상기 지주(100)가 상기 지반(50)의 바닥면과 이격될 수 있도록 한다.In addition, the temporary support part 330 is provided at the center of the wing part 320 so that the post 100 can be spaced apart from the bottom surface of the ground 50 .
따라서, 본 실시예에서는, 굴착된 상기 지반(50)에 상기 지지력보강구조체(300)를 배치하게 되는 경우, 상기 볼트(221)를 통해 상기 지지력보강구조체(300)를 상기 지반(50)의 벽면에 고정시켜야 하는 수고를 덜 수 있도록 한다. 또한, 굴착된 상기 지반(50)의 너비가 상기 보강판(310)의 너비보다 넓게 형성되는 경우, 상기 지지력보강구조체(300)는 상기 날개부(320)에 의해 상기 지반(50)의 바닥면에 용이하게 직립하며 배치될 수 있다. Therefore, in this embodiment, when the bearing force reinforcing structure 300 is disposed on the excavated ground 50 , the bearing strength reinforcing structure 300 is mounted on the wall surface of the ground 50 through the bolt 221 . It saves the effort of fixing it to the In addition, when the width of the excavated ground 50 is formed wider than the width of the reinforcing plate 310 , the bearing capacity reinforcing structure 300 is the bottom surface of the ground 50 by the wing portion 320 . It can be easily erected and placed on the
이하에서는, 본 발명에 따른 가드레일 지주의 지지력 보강구조의 제3실시예에 대해 설명하기로 한다. 본 실시예는, 제1실시예와 비교하여 상기 보강판, 임시지지부 등에 대한 구성은 중첩되며, 상기 날개부에 높낮이조절부가 마련되어, 상기 지지력보강구조체가 기울어진 바닥면에 놓여도 상기 지주가 기울어지지 않도록 한다는 점에서 일부 차이가 있다. 따라서, 본 실시예에서 제1실시예와 중첩되는 구성은 제1실시예의 설명을 원용한다.Hereinafter, a third embodiment of the bearing capacity reinforcement structure of the guard rail post according to the present invention will be described. In this embodiment, compared to the first embodiment, the configuration of the reinforcing plate, the temporary support, etc. are overlapped, and a height adjustment part is provided on the wing part, and the support is inclined even if the support force reinforcement structure is placed on the inclined floor surface. There are some differences in that it does not lose. Therefore, in the present embodiment, the description of the first embodiment is used for the configuration overlapping with the first embodiment.
도 5 내지 도 7을 참조하면, 상기 지지력보강구조체(400)는, 상기 지주(100)가 삽입될 수 있도록 마련되는 보강판(410)과, 상기 보강판(410)의 일측에 마련되는 복수개의 날개부(420)와, 상기 날개부(420)의 일면에 삽입될 수 있도록 마련되는 임시지지부(430)을 포함한다.5 to 7 , the supporting force reinforcing structure 400 includes a reinforcing plate 410 provided so that the post 100 can be inserted, and a plurality of reinforcing plates provided on one side of the reinforcing plate 410 . It includes a wing part 420 and a temporary support part 430 provided to be inserted into one surface of the wing part 420 .
먼저, 상기 날개부(420)는, 상기 보강판(410)의 양측 단부로부터 하방으로 돌출되는 형태로 마련되며, 상기 보강판(410)과 직각을 이루도록 마련된다.First, the wing portion 420 is provided in a shape protruding downward from both ends of the reinforcing plate 410 , and is provided to form a right angle with the reinforcing plate 410 .
또한, 상기 날개부(420)는, 상기 날개부(420)의 일면에 복수개로 마련되는 높낮이조절부(421)를 구비한다. 상기 높낮이조절부(421)는, 상기 날개부(420)의 높이방향을 따라 다단으로 마련되며, 폭보다 높이가 낮게 형성되는 직사각형의 홀 형태로 형성된다.In addition, the wing part 420 is provided with a plurality of height adjustment parts 421 provided on one surface of the wing part 420 . The height adjustment part 421 is provided in multiple stages along the height direction of the wing part 420, and is formed in the shape of a rectangular hole having a height lower than the width.
다음으로, 상기 임시지지부(430)는, 직사각형의 판 형태로 마련되어 상기 높낮이조절부(421)에 삽입될 수 있도록 한다. 즉, 상기 임시지지부(430)는, 상기 보강판(410)의 양측에 마련된 한 쌍의 날개부(420)의 일면에 각각 삽입되어, 상기 지주삽입공(411)을 통해 삽입된 지주(100)를 임시지지할 수 있도록 한다. 이때, 상기 임시지지부(430)는, 다단으로 마련되는 높낮이조절부(421)에 엇갈리게 삽입될 수 있다. 일례로, 도 7을 살펴보면, 굴착된 상기 지반(50)의 바닥면이 경사지게 마련되어 상기 지지력보강구조체(400)가 기울어지게 배치되는 경우, 상기 임시지지부(430)를 상기 높낮이조절부(421)에 엇갈리게 삽입시킴으로써, 상기 지지력보강구조체(400)와 결합된 상기 지주(100)가 기울어지지 않도록 할 수 있는 것이다. 또한, 상기 높낮이조절부(421)에 삽입되는 상기 임시지지부(430)의 높이가 선택될 수 있어, 상기 지주(100)가 상기 지반(50)에 매립되는 깊이가 조절될 수 있도록 한다.Next, the temporary support part 430 is provided in the form of a rectangular plate so that it can be inserted into the height adjustment part 421 . That is, the temporary support part 430 is inserted into one surface of a pair of wing parts 420 provided on both sides of the reinforcing plate 410, respectively, and the post 100 inserted through the post insertion hole 411. to provide temporary support for In this case, the temporary support part 430 may be alternately inserted into the height adjustment part 421 provided in multiple stages. For example, referring to FIG. 7 , when the bottom surface of the excavated ground 50 is inclined and the bearing force reinforcing structure 400 is inclinedly disposed, the temporary support part 430 is attached to the height adjustment part 421. By inserting alternately, it is possible to prevent the holding force 100 coupled to the supporting force reinforcing structure 400 from being inclined. In addition, the height of the temporary support part 430 inserted into the height adjustment part 421 can be selected, so that the depth at which the post 100 is embedded in the ground 50 can be adjusted.
이하에서는, 본 발명에 따른 가드레일 지주의 지지력 보강구조의 제4실시예에 대해 설명하기로 한다. 본 실시예는, 제1실시예와 비교하여 상기 보강판, 임시지지부 등에 대한 구성은 중첩되며, 상기 날개부가 분리될 수 있도록 마련되는 점에서 일부 차이가 있다. 따라서, 본 실시예에서 제1실시예와 중첩되는 구성은 제1실시예의 설명을 원용한다.Hereinafter, a fourth embodiment of the bearing capacity reinforcement structure of the guard rail post according to the present invention will be described. Compared with the first embodiment, the present embodiment has some differences in that the reinforcing plate, the temporary support, and the like are overlapped, and the wing is provided so that the wing can be separated. Therefore, in the present embodiment, the description of the first embodiment is used for the configuration overlapping with the first embodiment.
도 8 내지 도 10을 참조하면, 상기 지지력보강구조체(500)는, 상기 지주(100)가 삽입될 수 있도록 마련되는 보강판(510)과, 상기 보강판(510)과 선택적으로 결합될 수 있도록 마련되는 복수개의 날개부(520)와, 상기 날개부(520)의 일면에 삽입될 수 있도록 마련되는 임시지지부(530)을 포함한다.8 to 10 , the supporting force reinforcing structure 500 includes a reinforcing plate 510 provided so that the post 100 can be inserted, and the reinforcing plate 510 so as to be selectively coupled with the reinforcing plate 510 . It includes a plurality of wing portions 520 provided and a temporary support portion 530 provided to be inserted into one surface of the wing portion 520 .
먼저, 상기 날개부(520)는, 상기 날개부(520)의 일면에 복수개로 마련되는 높낮이조절부(521)를 포함한다. 상기 높낮이조절부(521)는, 상기 날개부(520)의 높이방향을 따라 다단으로 마련되며, 폭보다 높이가 낮게 형성되는 직사각형의 홀 형태로 형성된다. 즉, 상기 높낮이조절부(521)는 상기 보강판(510)이 삽입될 수 있도록 마련되어, 상기 날개부(520)와 보강판(510)이 결합될 수 있도록 한다. 또한, 상기 높낮이조절부(521)에는, 상기 임시지지부(530)가 삽입될 수 있어, 상기 보강판(510)에 삽입된 지주(100)가 임시적으로 지지될 수 있도록 한다. 또한, 상기 보강판(510)과 임시지지부(530)는, 상기 높낮이조절부(521)에 엇갈리게 삽입될 수 있다. 일례로, 도 10을 살펴보면, 굴착된 상기 지반(50)의 바닥면이 경사지게 마련되는 경우, 상기 보강판(510)과 임시지지부(530)가 지면과 수평이 되도록 상기 날개부(520)와 결합시킴으로써, 상기 지주(100)가 기울어지지 않도록 한다.First, the wing unit 520 includes a plurality of height adjustment units 521 provided on one surface of the wing unit 520 . The height adjustment part 521 is provided in multiple stages along the height direction of the wing part 520 and is formed in the form of a rectangular hole having a height lower than the width. That is, the height adjusting part 521 is provided so that the reinforcing plate 510 can be inserted, so that the wing part 520 and the reinforcing plate 510 can be coupled to each other. In addition, the temporary support part 530 may be inserted into the height adjustment part 521 , so that the post 100 inserted into the reinforcing plate 510 may be temporarily supported. In addition, the reinforcing plate 510 and the temporary support part 530 may be alternately inserted into the height adjustment part 521 . For example, referring to FIG. 10 , when the bottom surface of the excavated ground 50 is inclined, the reinforcing plate 510 and the temporary support part 530 are combined with the wing part 520 so that it is level with the ground. By doing so, the post 100 is not inclined.
이러한, 본 발명에 의하면 가드레일 지주의 지지력이 향상되어, 상기 가드레일이 차량의 충격에 의해 쓰러지지 않도록 하는 효과가 있다.According to the present invention, the bearing capacity of the guardrail post is improved, and thus the guardrail is effective in preventing it from being knocked over by the impact of the vehicle.
또한, 본 발명은, 굴착된 지반의 깊이 및 바닥면의 기울기가 일정하지 않더라도 지주가 매립되는 깊이가 일정해질 수 있도록 하며, 시멘트나 콘크리트 등의 충진재가 경화되기 전에 지주가 기울어지는 것을 방지할 수 있도록 하는 효과가 있다. In addition, the present invention allows the depth at which the posts are buried even if the depth of the excavated ground and the slope of the floor are not constant, and it can prevent the holdings from tilting before the fillers such as cement or concrete are hardened. has the effect of making it
또한, 본 발명은 도심지에 매립된 수많은 전선과 배관에 의해 얕게 굴착되는 지반에서도 지주의 지지력이 충분히 확보될 수 있도록 하는 효과가 있다.In addition, the present invention has the effect of ensuring that the bearing capacity of the holding force can be sufficiently secured even in the ground shallowly excavated by numerous electric wires and pipes buried in the downtown area.
[부호의 설명][Explanation of code]
50 : 지반50: ground
60 : 콘크리트모르타르60: concrete mortar
100 : 지주100: holding
200 : 지지력보강구조체200: bearing capacity reinforcement structure
210 : 보강판210: reinforcement plate
211 : 지주삽입공211: holding hole
212 : 유입공212: inlet hole
220 : 날개부220: wing
221 : 볼트221: bolt
230 : 임시지지부230: temporary support
300 : 지지력보강구조체300: bearing capacity reinforcement structure
310 : 보강판310: reinforcing plate
320 : 날개부320: wing
330 : 임시지지부330: temporary support
400 : 지지력보강구조체400: support force reinforcement structure
410 : 보강판410: reinforcement plate
411 : 지주삽입공411: holding hole
412 : 유입공412: inlet hole
420 : 날개부420: wing
421 : 높낮이조절부421: height adjustment unit
430 : 임시지지부430: temporary support
500 : 지지력보강구조체500: bearing capacity reinforcement structure
510 : 보강판510: reinforcement plate
511 : 지주삽입공511: holding hole
512 : 유입공512: inlet hole
520 : 날개부520: wing
521 : 높낮이조절부521: height adjustment unit
530 : 임시지지부530: temporary support

Claims (5)

  1. 가드레일에 구비되어 지반에 매립되는 지주;Posts that are provided on the guard rails and are buried in the ground;
    상기 지주의 하부에 마련되는 지지력보강구조체; 및Supporting force reinforcement structure provided on the lower part of the support; and
    상기 지주와 지지력보강구조체와 함께 매립되어 경화되는 콘크리트모르타르;를 포함하고,Concrete mortar which is buried and hardened together with the holding and bearing capacity reinforcement structure;
    상기 콘크리트모르타르는, 상기 지지력보강구조체에 의해 강성이 향상되어 상기 지주의 지지력이 향상될 수 있도록 하는 것을 특징으로 하는 가드레일 지주의 지지력 보강구조.The concrete mortar is, the bearing capacity reinforcement structure of the guard rail, characterized in that so that the bearing capacity of the support can be improved by improving the rigidity by the bearing capacity reinforcement structure.
  2. 제1항에 있어서, According to claim 1,
    상기 지지력보강구조체는,The support force reinforcement structure,
    상기 지주가 삽입될 수 있도록 마련되는 보강판;a reinforcing plate provided so that the post can be inserted;
    상기 보강판의 일측에 마련되는 복수개의 날개부;를 포함하고,Including; a plurality of wing portions provided on one side of the reinforcing plate;
    상기 날개부는, 굴착된 지반의 벽면에 볼트결합됨으로써, 상기 지지력보강구조체가 상기 굴착된 지반의 벽면에 용이하게 고정될 수 있도록 하는 것을 특징으로 하는 가드레일 지주의 지지력 보강구조.The wing portion, by being bolted to the wall surface of the excavated ground, the bearing capacity reinforcement structure of the guardrail holding, characterized in that so that the bearing capacity reinforcement structure can be easily fixed to the wall surface of the excavated ground.
  3. 제2항에 있어서,3. The method of claim 2,
    상기 지지력보강구조체는,The support force reinforcement structure,
    상기 날개부의 일측에 마련되어 상기 지주를 임시적으로 지지하는 임시지지부;를 더 포함하고,It further includes; a temporary support part provided on one side of the wing part to temporarily support the post;
    상기 임시지지부는, 상기 지주가 굴착된 지반의 바닥면과 이격되도록 하여, 상기 지주의 하부에 상기 콘크리트모르타르가 충진되는 경우, 상기 지주의 하부가 상기 콘크리트모르타르에 의해 용이하게 감싸질 수 있도록 하는 것을 특징으로 하는 가드레일 지주의 지지력 보강 구조.The temporary support part, so that the support is spaced apart from the bottom surface of the excavated ground, so that when the concrete mortar is filled in the lower part of the support, the lower part of the support can be easily wrapped by the concrete mortar A structure to reinforce the bearing capacity of the guard rail struts.
  4. 제2항에 있어서,3. The method of claim 2,
    상기 보강판은,The reinforcing plate is
    상기 보강판의 일면에 마련되는 복수개의 유입공;을 포함하고,Including; a plurality of inlet holes provided on one surface of the reinforcing plate;
    상기 유입공은, 상기 보강판의 하측으로 상기 콘크리트모르타르가 용이하게 유입될 수 있도록 하는 것을 특징으로 하는 가드레일 지주의 지지력 보강구조.The inlet hole, the support capacity reinforcement structure of the guard rail post, characterized in that so that the concrete mortar can be easily introduced to the lower side of the reinforcing plate.
  5. 제2항에 있어서,3. The method of claim 2,
    상기 날개부는, The wing portion,
    상기 날개부의 일면에 마련되는 복수개의 높낮이조절부;를 포함하는 것을 특징으로 하는 가드레일 지주의 지지력 보강구조.Supporting force reinforcement structure of the guard rail post comprising; a plurality of height adjustment parts provided on one surface of the wing part.
PCT/KR2020/016743 2020-08-27 2020-11-24 Support strength reinforcing structure of guardrail post WO2022045461A1 (en)

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Application Number Priority Date Filing Date Title
KR1020200108246A KR102448885B1 (en) 2020-08-27 2020-08-27 Bearing Strength Reinforcement Structure Of Guardrail
KR10-2020-0108246 2020-08-27

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WO2022045461A1 true WO2022045461A1 (en) 2022-03-03

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100582866B1 (en) * 2005-10-19 2006-05-23 김형태 A structure for supporting post of fence
KR100850799B1 (en) * 2008-01-25 2008-08-07 (주)디엔테크 Structure for establishment post of traffic sign board
KR20110007887A (en) * 2009-07-17 2011-01-25 스마일건설(주) Foundation frame for fixing of supporter
KR20120001556U (en) * 2010-08-26 2012-03-07 조원강 Basic Fabric for Facilities
JP2014173343A (en) * 2013-03-08 2014-09-22 Penta Ocean Construction Co Ltd Upper concrete placing formwork of marine structure and upper concrete forming method using the formwork

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101344082B1 (en) 2013-05-28 2013-12-24 (주) 금성산업 Guard rail for reinforced post and the construction method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100582866B1 (en) * 2005-10-19 2006-05-23 김형태 A structure for supporting post of fence
KR100850799B1 (en) * 2008-01-25 2008-08-07 (주)디엔테크 Structure for establishment post of traffic sign board
KR20110007887A (en) * 2009-07-17 2011-01-25 스마일건설(주) Foundation frame for fixing of supporter
KR20120001556U (en) * 2010-08-26 2012-03-07 조원강 Basic Fabric for Facilities
JP2014173343A (en) * 2013-03-08 2014-09-22 Penta Ocean Construction Co Ltd Upper concrete placing formwork of marine structure and upper concrete forming method using the formwork

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