KR100728265B1 - Concrete charge concavo-convex steel sheet circular structure - Google Patents

Concrete charge concavo-convex steel sheet circular structure Download PDF

Info

Publication number
KR100728265B1
KR100728265B1 KR1020060021828A KR20060021828A KR100728265B1 KR 100728265 B1 KR100728265 B1 KR 100728265B1 KR 1020060021828 A KR1020060021828 A KR 1020060021828A KR 20060021828 A KR20060021828 A KR 20060021828A KR 100728265 B1 KR100728265 B1 KR 100728265B1
Authority
KR
South Korea
Prior art keywords
steel plate
concave
convex steel
concrete
convex
Prior art date
Application number
KR1020060021828A
Other languages
Korean (ko)
Inventor
류선영
공강주
Original Assignee
주식회사 건영엔지니어링종합건축사사무소
공강주
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 건영엔지니어링종합건축사사무소, 공강주 filed Critical 주식회사 건영엔지니어링종합건축사사무소
Priority to KR1020060021828A priority Critical patent/KR100728265B1/en
Application granted granted Critical
Publication of KR100728265B1 publication Critical patent/KR100728265B1/en

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/02—Piers; Abutments ; Protecting same against drifting ice
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2101/00—Material constitution of bridges
    • E01D2101/20—Concrete, stone or stone-like material

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

A concrete filled concave-convex steel plate circular structure is provided to extend the service life of a structure by preventing an inner concave-convex steel plate and an outer concave-convex steel plate from being projected in one direction by concrete pressure and standing the variation of impact force or load and to reduce the time and cost required for construction by constructing a circular structure easily. The concrete filled concave-convex steel plate circular structure comprises an inner concave-convex steel plate(10) formed to have concave parts(11) and convex parts(12), an outer concave-convex steel plate(10') formed in the same shape as the inner concave-convex steel plate which is turned over, a tie bar(20) inserted to through holes(13,13') of the inner concave-convex steel plate and the outer concave-convex steel plate and provided with threads(21,21') coupled with nuts(22,22') to keep the inner concave-convex steel plate and the outer concave-convex steel plate at a certain distance to prevent the movement of the inner and outer concave-convex steel plates, and concrete(30) filled in the space between the inner concave-convex steel plate and the outer concave-convex steel, wherein ribs(15) provided with rib heads(14) are coupled to the concave parts and the convex parts of the inner concave-convex steel plate and the outer concave-convex steel plate to prevent the inner concave-convex steel plate or the outer concave-convex steel plate from getting loose from the surface of the concrete after hardening the concrete filled, and one or more circular reinforcements(40) composed of vertical reinforcing bars(41) and horizontal reinforcing bars(42) are installed between the inner concave-convex steel plate and the outer concave-convex steel plate to increase the tensile strength of the concrete, thereby to obtain a stable structure.

Description

콘크리트 충전용 요철강판 원형구조물{Concrete charge concavo-convex steel sheet circular structure}Concrete charge concavo-convex steel sheet circular structure

도1은 본 발명에 따른 요철강판 원형구조물이 적용된 교량의 정면도.1 is a front view of a bridge to which the uneven steel plate circular structure according to the present invention is applied.

도2는 본 발명에 따른 요철강판 원형구조물의 분해 사시도.Figure 2 is an exploded perspective view of the uneven steel plate circular structure according to the present invention.

도3은 본 발명에 따른 요철강판 원형구조물의 종단면도.Figure 3 is a longitudinal sectional view of the uneven steel plate circular structure according to the present invention.

도4는 본 발명에 따른 요철강판 원형구조물의 횡단면도.Figure 4 is a cross-sectional view of the uneven steel plate circular structure according to the present invention.

<도면의 주요 부분에 대한 부호의 간단한 설명><Brief description of symbols for the main parts of the drawings>

10:내측요철강판 10':외측요철강판10: inner uneven steel sheet 10 ': outer uneven steel sheet

11:요부 12:철부11: Yabu 12: iron

13:관통홈 13':관통홈13: through hole 13 ': through hole

20:타이바 22:너트20: tie 22: nuts

22':너트 30:콘크리트22 ': Nut 30: Concrete

본 발명은 콘크리트 충전용 요철강판 원형구조물에 관한 것으로서 특히 내,외주연부가 주름진 원기둥의 형태를 갖는 내,외측요철강판을 다수개의 타이바로 일 정한 간격이 유지되도록 결합시키고, 그 사이에 콘크리트가 충진되어지도록 함으로써, 충전되어지는 콘크리트 자중 또는 압력에 의하여 내,외측요철강판이 일측으로 돌출되는 배부름현상을 막을 수 있도록 한 것이다.The present invention relates to a circular structure for filling concavo-convex steel sheet, and in particular, to combine the inner and outer concave-convex steel sheet having a form of corrugated cylinder with inner and outer circumferences to maintain a predetermined gap with a plurality of tie bars, and concrete is filled therebetween. By doing so, it is possible to prevent the filling phenomenon that the inner and outer uneven steel plate protrudes to one side due to the concrete weight or pressure to be filled.

일반적으로 구조물은 외부로 부터 작용하는 하중이나 충격에 대하여 충분한 저항력이 작용하도록 일정한 설계에 따라 땅속이나 땅위에 인공적으로 시공되어있다.In general, the structure is artificially constructed in the ground or on the ground according to a certain design so that sufficient resistance is applied to the load or impact from the outside.

이러한 대표적인 구조물은 건축 구조물과 교량 구조물 있으며 특히 교량 구조물은 소정 간격을 갖도록 지반 또는 지면속에 설치된 교각의 상부에 이들을 연결하는 교량하판이 교좌장치에 의하여 받쳐지도록 설치되어지고, 교좌장치에 의하여 받쳐진 교량하판의 상부에 교량상판이 설치된다.Such representative structures are building structures and bridge structures, and in particular, the bridge structures are installed such that the bridge bottom plate connecting them to the upper part of the bridge or installed in the ground to have a predetermined distance is supported by the bridge device, and the bridge supported by the bridge device. The bridge top plate is installed on the upper part of the lower plate.

또한 교량상판과 교량하판의 하중을 안정되게 받치는 교각은 그 하부가 강이나 바다 또는 하천바닥에 소정 깊이로 매설되도록 시공되어 있으며, 바닥이나 물에 닿는 교각의 표면 또는 외부는 물에 의하여 떠내려오는 자갈이나 바위 및 기타의 이물질과의 접촉에 의하여 파손되거나 씻겨져 내려가는 것을 방지하도록 별도의 강판이 씌워지도록 설치되어 있다.In addition, the bridges that support the loads of the bridge deck and the bridge deck stably are constructed so that the lower part is buried to a certain depth in the river, the sea or the river bottom, and the surface or the outside of the bridge that touches the floor or the water is gravel floating by the water. It is installed to be covered with a separate steel plate to prevent it from being damaged or washed down by contact with rocks or other foreign matter.

그러나 교각의 외부에 강판을 씌우는 시공에서 별도의 거푸집이나 동바리의 설치가 필요하게 됨에 따라 시공수의 증가로 인하여 공기가 늦어지는 문제점이 있었다.However, there is a problem in that the air is delayed due to the increase in the number of construction, as the installation of a separate formwork or copper bar is required in the construction of covering the steel plate on the outside of the piers.

또한, 강판을 벤딩하여 씌우거나 벤딩된 강판의 내부에 콘크리트를 타설하여 교각의 기초를 시공할 경우 상부로 부터 하부로 충진되어지는 콘크리트의 압력에 의하여 강판의 일부가 내,외측으로 볼록하게 튀어나오는 배부름현상이 발생되는 문제점이 있었다.In addition, when constructing the foundation of the piers by bending the steel plate or covering the inside of the bent steel plate, a part of the steel plate protrudes convexly inward and outward by the pressure of concrete which is filled from the top to the bottom. There was a problem that the full stomach phenomenon occurs.

그리고 배부름현상으로 인하여 불균일한 두께로 시공되어진 부분에 국부적인 하중이나 충격력이 작용하였을 경우, 그 부분이 쉽게 파손되는 또 다른 문제점이 있었다.In addition, when a local load or an impact force is applied to a portion constructed with a non-uniform thickness due to the filling phenomenon, there is another problem that the portion is easily broken.

본 발명은 이와 같은 문제점을 해소하기 위해 창출한 것으로서 내,외주연부가 주름진 원기둥의 형태를 갖는 내,외측요철강판을 다수개의 타이바로 일정한 간격이 유지되어지도록 결합시키고, 그 사이에 콘크리트가 충진되어지도록 함으로써, 그 시공을 용이하게 하도록 하고, 아울러 콘크리트 자중 또는 압력에 의하여 내,외측요철강판이 일측으로 돌출되어지는 배부름현상을 막아 변형이 거의 없는 안정적인 구조물을 얻어 외부로 부터 작용하는 충격력이나 하중에 충분히 견딜 수 있도록 수명을 연장시킨 콘크리트 충전용 요철강판 원형구조물을 제공하는데 그 목적이 있다.The present invention has been created to solve this problem, the inner and outer periphery of the inner and outer uneven steel plate having a corrugated cylindrical form to combine a plurality of tie bars so that a constant distance is maintained, and the concrete is filled therebetween By making it easy, its construction is easy, and also prevents the load phenomenon that the inner and outer uneven steel plate protrudes to one side by concrete weight or pressure to obtain a stable structure with almost no deformation and impact force or load acting from the outside. The object of the present invention is to provide a circular structure for filling uneven steel sheet for concrete filling which has a long lifespan.

이와 같은 목적을 달성하기 위한 본 발명 콘크리트 충전용 요철강판 원형구조물은 내,외측 강판 사이에 콘크리트가 충전되는 콘크리트 충전용 강판 원형구조물을 구비하되, 상기 강판 원형구조물은 요부(11)와 철부(12)가 수직 길이방향으로 연속되어지는 형태를 갖는 내측요철강판(10)의 철부(12)에 다수개의 관통홈(13)이 형성되어 타이바(20)의 일측이 상기 관통홈(13)을 관통하여 너트(22)로 결합되어지고, 상기 타이바(20)의 타측이 상기 내측요철강판(10)의 외측에 설치된 외측강판의 관통홈(13')을 관통하여 너트(22')로 결합되어지며 상기 타이바(20)에 의하여 소정의 간격이 유지된 내측요철강판(10)과 외측강판 사이에 콘크리트(30)가 충전되어지고, 상기 내측요철강판(10)의 각각 요부(11)와 철부(12)에 리브헤드(14)가 일측에 형성된 소정 길이를 갖는 리브(15)의 타측이 용접이음으로 결합되며, 상기 내,외측 강판 사이에는 수직방향을 갖는 수직철근(41)과 수평방향을 갖는 수평철근(42)이 짜여진 원형철근망(40)이 적어도 하나 이상 개재되어지도록 구성되는 콘크리트 충전용 요철강판 원형구조물에 있어서,In order to achieve the above object, the present invention provides a concrete filling uneven steel plate circular structure including a concrete filling steel plate circular structure in which concrete is filled between inner and outer steel sheets, and the steel plate circular structure includes a recess 11 and an iron part 12. A plurality of through grooves 13 are formed in the convex portion 12 of the inner uneven steel plate 10 having a shape in which the vertical direction is continuous, and one side of the tie bar 20 penetrates the through groove 13. It is coupled to the nut 22, and the other side of the tie bar 20 is coupled to the nut 22 'through the through groove 13' of the outer steel plate provided on the outer side of the inner uneven steel plate 10 The concrete 30 is filled between the inner uneven steel sheet 10 and the outer steel sheet having a predetermined interval by the tie bar 20, and the recessed portions 11 and the convex portions of the inner uneven steel sheet 10, respectively. The rib head 14 of the rib 15 having a predetermined length formed on one side to the (12) The other side is coupled to the welded joint, between the inner and outer steel sheet is configured so that at least one circular reinforcing bar network 40 is woven with a vertical reinforcing bar 41 having a vertical direction and a horizontal rebar 42 having a horizontal direction interposed therebetween In the concave-convex steel plate circular structure for filling concrete,

상기 외측강판은 상기 내측요철강판(10)과 동일한 형태를 갖도록 요부(11')와 철부(12')가 수직 길이방향으로 연속되어지는 형태를 갖는 외측요철강판(10')으로 구성되어지되, 상기 외측요철강판(10')의 요부(11')에 형성된 관통홈(13')을 관통하여 너트(22')로 결합되어지도록 상기 타이바(20)가 결합되어지도록 구비되고,The outer steel sheet is composed of an outer uneven steel sheet 10 'having a form in which the concave portion 11' and the convex portion 12 'are continuous in the vertical longitudinal direction to have the same shape as the inner uneven steel sheet 10, The tie bar 20 is provided to be coupled through the through groove 13 'formed in the recess 11' of the outer uneven steel plate 10 'to be coupled with the nut 22'.

상기 외측요철강판(10')의 각각 요부(11')와 철부(12')의 내측에는 리브헤드(14)가 일측에 형성된 소정 길이를 갖는 리브(15)의 타측이 용접이음으로 결합되어 구성되는 것을 특징으로 한다.The inner side of each of the recess 11 'and the convex portion 12' of the outer uneven steel plate 10 'is configured by combining the other side of the rib 15 having a predetermined length with a rib head 14 formed on one side thereof. It is characterized by.

이하, 본 발명의 실시예를 첨부 도면을 참조하여 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.

도1은 본 발명에 따른 요철강판 원형구조물이 적용된 교량의 정면도이고, 도2는 본 발명에 따른 요철강판 원형구조물의 분해 사시도이고, 도3은 본 발명에 따른 요철강판 원형구조물의 종단면도이고, 도4는 본 발명에 따른 요철강판 원형구조물의 횡단면도이다.1 is a front view of a bridge to which the uneven steel plate circular structure according to the present invention is applied, FIG. 2 is an exploded perspective view of the uneven steel plate circular structure according to the present invention, and FIG. 3 is a longitudinal sectional view of the uneven steel plate circular structure according to the present invention. Figure 4 is a cross-sectional view of the uneven steel plate circular structure according to the present invention.

도시된 바와 같이 본 발명에 따른 콘크리트 충전용 요철강판 원형구조물은내,외측 요철강판 사이에 콘크리트가 충전되어지는 것으로 내측요철강판(10), 외측요철강판(10'), 타이바(20) 및 콘크리트(30)로 구성되어 있다.As shown, the circular structure of the concave-convex steel sheet according to the present invention is filled with concrete between the inner and outer concave-convex steel sheet, the inner concave-convex steel sheet 10, the outer concave-convex steel sheet 10 ', the tie bar 20 and Consists of concrete (30).

여기에서, 상기 내측요철강판(10)은 수평형태를 갖는 요부(11)와 철부(12)가 수직 길이방향으로 연속되어지는 형태를 갖도록 구성되어 있으며, 그 형태는 내,외주연부가 주름진 원기둥 또는 관형태를 갖도록 형성되어 있다.Here, the inner uneven steel plate 10 is configured to have a shape in which the concave portion 11 and the convex portion 12 having a horizontal shape is continuous in the vertical longitudinal direction, the shape of the inner or outer peripheral portion of the corrugated cylinder or It is formed to have a tubular shape.

또한, 상기 철부(12)에는 다수개의 관통홈(13)이 일정한 간격을 갖도록 형성되어 후술하는 타이바(20)의 일측이 관통되어질 수 있도록 형성되어 있다.In addition, the convex portion 12 is formed such that a plurality of through grooves 13 are formed to have a predetermined interval so that one side of the tie bar 20 to be described later can be penetrated.

상기 외측요철강판(10')은 내측요철강판(10)을 바깥측으로 뒤집어 놓은 내측요철강판(10)과 동일한 형태를 갖도록 형성되어 있으며, 그 직경은 내측요철강판(10)에 비하여 다소 큰 직경을 갖도록 형성되어 있다.The outer uneven steel sheet 10 'is formed to have the same shape as the inner uneven steel sheet 10 in which the inner uneven steel sheet 10 is turned outward, and its diameter is somewhat larger than that of the inner uneven steel sheet 10. It is formed to have.

또한, 상기 외측요철강판(10')에는 상기 내측요철강판(10)에 형성된 관통홈(13)에 중심이 일치하는 다른 관통홈(13')이 형성되어 타이바(20)의 타측이 끼워질 수 있도록 구성되어 있다.In addition, the outer uneven steel sheet 10 'is formed with another through groove 13' having a center coinciding with the through groove 13 formed in the inner uneven steel sheet 10, so that the other side of the tie bar 20 can be fitted. It is configured to be.

그리고 상기 내측요철강판(10)과 외측요철강판(10')의 각각 요부(11)(11')와 철부(12)(12')에는 리브헤드(14)가 일측에 형성된 소정 길이를 갖는 리브(15)의 타측이 용접이음으로 결합되어지도록 구성됨으로써 콘크리트(30)가 충진되어 경화된 상태에서 콘크리트(30)의 표면으로 부터 내측요철강판(10)이나 외측요철강판(10')이 들뜨게 되는 것을 방지하도록 구성되어 있다. 이러한 리브(15)는 스터드 볼트로 사용하는 것이 바람직하다.And ribs having a predetermined length formed on one side of the ribs 11, 11 'and the convex portion 12, 12' of the inner uneven steel plate 10 and the outer uneven steel plate 10 ' The other side of the (15) is configured to be coupled to the welded joint so that the inner uneven steel sheet 10 or the outer uneven steel sheet 10 'is lifted from the surface of the concrete 30 while the concrete 30 is filled and hardened It is configured to prevent it. Such ribs 15 are preferably used as stud bolts.

한편, 상기 내측요철강판(10)과 외측요철강판(10')에 사이에는 수직방향을 갖는 수직철근(41)과 수평방향을 갖는 수평철근(42)이 짜여진 원형철근망(40)이 적어도 하나 이상 개재되어지도록 함으로써 그 사이로 충전되어진 콘크리트(30)의 인장강도를 높여 보다 안정적인 구조물을 얻을 수 있게 된다.On the other hand, between the inner uneven steel sheet 10 and the outer uneven steel sheet 10 'at least one circular reinforcing bar network 40 is woven with a vertical reinforcing bar 41 having a vertical direction and a horizontal reinforcing bar 42 having a horizontal direction By being interposed above, it is possible to obtain a more stable structure by increasing the tensile strength of the concrete 30 filled therebetween.

상기 타이바(20)는 각각의 내,외측요철강판(10)(10')이 항상 일정한 간격이 유지되도록 하는 기능을 갖는 것으로 봉형태를 갖는 양측단에 각각 소정 길이를 갖는 나사부(21)(21')가 형성되어 있고, 상기 나사부(21)(21')에 너트(22)(22')가 결합되어 내,외측요철강판(10)(10')의 유동이 방지되어지도록 구성되어 있다.The tie bar 20 has a function to ensure that each of the inner and outer uneven steel plate 10, 10 'is always maintained at a constant interval, the thread portion (21) each having a predetermined length at both ends of the rod shape ( 21 'is formed, and nuts 22 and 22' are coupled to the threaded portions 21 and 21 'to prevent the flow of inner and outer uneven steel plates 10 and 10'. .

한편, 상기 내측요철강판(10)과 외측요철강판(10') 및 타이바(20)는 내측요철강판(10)의 철부(12)에 형성된 관통홈(13)에 타이바(20)의 일측을 끼워 나사부(21')가 소정 길이로 노출되어지며 노출된 나사부(21')에 너트(22)가 결합되어 있고, 타이바(20)의 타측 나사부(21)가 외측요철강판(10') 요부(11')에 형성된 관통홈(13')에 끼워져 너트(22')로 결합되어짐으로써 내,외측요철강판(10)(10') 사이가 일정간격이 유지되어지게 된다. 도면중 미설명 부호(100)은 교각이고, (200)은 교량이며, (300)은 교좌장치이다.Meanwhile, the inner uneven steel sheet 10, the outer uneven steel sheet 10 ′, and the tie bar 20 are formed at one side of the tie bar 20 in the through groove 13 formed in the convex portion 12 of the inner uneven steel sheet 10. The threaded portion 21 'is exposed to a predetermined length and the nut 22 is coupled to the exposed threaded portion 21', and the other side threaded portion 21 of the tie bar 20 is the outer uneven steel plate 10 '. By being inserted into the through groove 13 'formed in the recess 11' and coupled with the nut 22 ', a predetermined interval is maintained between the inner and outer uneven steel plates 10 and 10'. In the drawings, reference numeral 100 denotes a bridge, 200 denotes a bridge, and 300 denotes a bridge device.

이와 같은 구성을 갖는 콘크리트 충전용 요철강판 원형구조물 먼저, 강판 구조물이 설치될 지면을 소정 깊이로 터파기를 하고, 내측요철강판(10)에 외측요철강판(10')이 끼워지도록 터파기된 곳에 안착시킨다.Circular structure for filling the concave-convex steel sheet having such a structure First, the ground to be installed in the steel sheet structure is to be excavated to a predetermined depth, and the outer concave-steel plate (10 ') is placed in the trench to be fitted to the inner concave-steel plate 10. Let's do it.

다음, 안착된 각각의 내측요철강판(10)과 외측요철강판(10')에 형성된 관통홈(13)(13')에 타이바(20)를 끼우고 그 양측으로 노출된 나사부(21)(21')에 각각 너트(22)(22')를 결합시킴으로써 내측요철강판(10)과 외측요철강판(10')이 일정한 간격이 유지되어지며, 이러한 상태에서 그 사이로 콘크리트(30)를 충전하여 양생 또는 경화시키는 것으로 원형구조물을 얻을 수 있게 된다.Next, the tie bar 20 is inserted into the through grooves 13 and 13 'formed in each of the inner uneven steel plate 10 and the outer uneven steel plate 10', and the threaded portions 21 exposed to both sides thereof ( The inner uneven steel plate 10 and the outer uneven steel plate 10 'are maintained at regular intervals by coupling the nuts 22 and 22' to the 21 ', respectively, and in this state, the concrete 30 is filled therebetween. By curing or curing, a circular structure can be obtained.

이때, 콘크리트(30)를 충전하는 과정에서 내측요철강판(10)과 외측요철강판 (10')의 하부에는 상부에 비하여 큰 압력이 작용하여 배부름현상이 발생되어지려고 하나, 이때 강판의 형태가 주름진형태로 형성되어 평판으로 이루어진 것 보다 구조적으로 더 강도가 보강된 상태로 있음으로써 이를 방지함과 동시에 타이바(20)가 이들을 연결 또는 고정하고 있음으로써 배부름현상이 방지되어 균일한 두께를 갖는 원형 구조물을 얻을 수 있게 된다.At this time, in the process of filling the concrete 30, the lower portion of the inner uneven steel sheet 10 and the outer uneven steel sheet 10 'is about to produce a full load due to the greater pressure than the upper one, the shape of the steel sheet It is formed in a corrugated form and prevents it from being structurally strengthened more than that of a flat plate, and at the same time, the tie bar 20 is connected or fixed to prevent the filling phenomenon, thereby having a uniform thickness. A circular structure can be obtained.

본 발명에서는 터파기된 곳에 내측요철강판(10)과 외측요철강판(10')을 안착시킨 후 타이바(20)를 이용하여 서로 결합되어지도록 하였으나, 다른 곳에서 원형구조물 즉, 내측요철강판(10)과 외측요철강판(10')을 타이바(20)로 결합시킨 후 이를 터파기된 곳에 안착시킨 후 콘크리트(30)를 충전할 수도 있다.In the present invention, the inner uneven steel sheet 10 and the outer uneven steel sheet 10 'is seated in the trench, and then to be coupled to each other using a tie bar 20, but the circular structure, that is, the inner uneven steel sheet ( 10) and the outer uneven steel plate (10 ') may be combined with the tie bar 20, and then seated in the dig where the concrete 30 can be filled.

한편, 본 발명에서는 교각의 하부를 받치는 또는 지지하는 요철강판을 원기둥의 형태를 갖도록 하였으나, 이러한 원기둥의 형태 이외에 현장 여건에 맞도록 사각이나 타원 및 다각형의 형태로 변형시켜 사용할 수 있다.Meanwhile, in the present invention, the uneven steel plate supporting or supporting the lower portion of the piers has a cylindrical shape, but in addition to the cylindrical shape, the uneven steel sheet may be used in a rectangular, elliptical, and polygonal shape to suit the site conditions.

이와 같이 본 발명은 내,외주연부가 주름진 원기둥의 형태를 갖는 내,외측요철강판 사이에 콘크리트가 충진되어지도록 함으로써, 콘크리트의 압력에 의하여 내,외측요철강판이 일측으로 돌출되어지는 배부름현상을 막아 균일한 두께를 갖는 구조물을 얻어 외부로 부터의 충격력이나 하중의 변화를 충분히 견디도록하여 그 수명을 연장시킬 수 있도록 한 효과를 얻을 수 있다.As such, the present invention allows the inner and outer circumferential portions to be filled with concrete between the inner and outer uneven steel sheets having the shape of corrugated cylinders, so that the inner and outer uneven steel plates protrude to one side due to the pressure of the concrete. It is possible to obtain a structure having a uniform thickness to sufficiently endure the change of impact force or load from the outside to extend its life.

또한, 이를 통해 원형구조물의 시공을 용이하게 하여 공기를 단축시킴과 동시에 시공에 소요되는 비용을 줄일 수 있도록 한 효과를 더 얻을 수 있다.In addition, it is possible to further achieve the effect of facilitating the construction of the circular structure to shorten the air and at the same time reduce the cost required for construction.

Claims (3)

내,외측 강판 사이에 콘크리트가 충전되는 콘크리트 충전용 강판 원형구조물을 구비하되, 상기 강판 원형구조물은 요부(11)와 철부(12)가 수직 길이방향으로 연속되어지는 형태를 갖는 내측요철강판(10)의 철부(12)에 다수개의 관통홈(13)이 형성되어 타이바(20)의 일측이 상기 관통홈(13)을 관통하여 너트(22)로 결합되어지고, 상기 타이바(20)의 타측이 상기 내측요철강판(10)의 외측에 설치된 외측강판의 관통홈(13')을 관통하여 너트(22')로 결합되어지며 상기 타이바(20)에 의하여 소정의 간격이 유지된 내측요철강판(10)과 외측강판 사이에 콘크리트(30)가 충전되어지고, 상기 내측요철강판(10)의 각각 요부(11)와 철부(12)에 리브헤드(14)가 일측에 형성된 소정 길이를 갖는 리브(15)의 타측이 용접이음으로 결합되며, 상기 내,외측 강판 사이에는 수직방향을 갖는 수직철근(41)과 수평방향을 갖는 수평철근(42)이 짜여진 원형철근망(40)이 적어도 하나 이상 개재되어지도록 구성되는 콘크리트 충전용 요철강판 원형구조물에 있어서,The inner and outer steel sheets are provided with a concrete-filled steel plate circular structure filled with concrete, wherein the steel plate circular structure has an inner uneven steel sheet 10 having a form in which the recessed portion 11 and the iron portion 12 are continuous in the vertical length direction. A plurality of through grooves 13 are formed in the convex portion 12 of the) so that one side of the tie bar 20 penetrates the through groove 13 and is coupled to the nut 22. The other side penetrates the through groove 13 'of the outer steel plate provided on the outer side of the inner uneven steel plate 10 and is coupled with the nut 22', and the inner unevenness is maintained by the tie bar 20 at a predetermined interval. The concrete 30 is filled between the steel plate 10 and the outer steel plate, and the rib head 14 is formed on one side of each of the recess 11 and the convex portion 12 of the inner uneven steel plate 10. The other side of the rib 15 is joined by a welded joint, the number having a vertical direction between the inner and outer steel sheet In the reinforcement 41 and the concave and convex for concrete filling the horizontal reinforcement 42 is circular knit reinforcement mesh 40 having a horizontal direction is configured to be interposed at least one or more circular steel plate structure, 상기 외측강판은 상기 내측요철강판(10)과 동일한 형태를 갖도록 요부(11')와 철부(12')가 수직 길이방향으로 연속되어지는 형태를 갖는 외측요철강판(10')으로 구성되어지되, 상기 외측요철강판(10')의 요부(11')에 형성된 관통홈(13')을 관통하여 너트(22')로 결합되어지도록 상기 타이바(20)가 결합되어지도록 구비되고,The outer steel sheet is composed of an outer uneven steel sheet 10 'having a form in which the concave portion 11' and the convex portion 12 'are continuous in the vertical longitudinal direction to have the same shape as the inner uneven steel sheet 10, The tie bar 20 is provided to be coupled through the through groove 13 'formed in the recess 11' of the outer uneven steel plate 10 'to be coupled with the nut 22'. 상기 외측요철강판(10')의 각각 요부(11')와 철부(12')의 내측에는 리브헤드(14)가 일측에 형성된 소정 길이를 갖는 리브(15)의 타측이 용접이음으로 결합되어 구성되는 것을 특징으로 하는 콘크리트 충전용 요철강판 원형구조물.The inner side of each of the recess 11 'and the convex portion 12' of the outer uneven steel plate 10 'is configured by combining the other side of the rib 15 having a predetermined length with a rib head 14 formed on one side thereof. Circular structure for filling concrete uneven steel, characterized in that it becomes. 삭제delete 삭제delete
KR1020060021828A 2006-03-08 2006-03-08 Concrete charge concavo-convex steel sheet circular structure KR100728265B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020060021828A KR100728265B1 (en) 2006-03-08 2006-03-08 Concrete charge concavo-convex steel sheet circular structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060021828A KR100728265B1 (en) 2006-03-08 2006-03-08 Concrete charge concavo-convex steel sheet circular structure

Publications (1)

Publication Number Publication Date
KR100728265B1 true KR100728265B1 (en) 2007-06-13

Family

ID=38359386

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020060021828A KR100728265B1 (en) 2006-03-08 2006-03-08 Concrete charge concavo-convex steel sheet circular structure

Country Status (1)

Country Link
KR (1) KR100728265B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100908921B1 (en) 2007-07-23 2009-07-23 (주)에이엠에스 엔지니어링 Fabrication method of explosion-proof high strength reinforced concrete column member using pre-column
KR101018714B1 (en) 2010-07-22 2011-03-04 산이건설 주식회사 Installation structure of bridge

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05287847A (en) * 1992-04-13 1993-11-02 Nippon Steel Corp Double steel pipe pillar filled with cold setting material
KR940015131A (en) * 1992-12-05 1994-07-20 김선자 Tubular concrete structure and construction method
JPH0813692A (en) * 1994-06-30 1996-01-16 Hazama Gumi Ltd Columnar structure and construction method therefor
KR100393554B1 (en) * 2000-10-20 2003-08-09 최상민 A multi tube
KR200397339Y1 (en) * 2005-05-23 2005-10-04 연철흠 Prestressed spun high strength concrete pile for reinforcement of Tensile material at Outer Circumference of Pile
KR20060011598A (en) * 2004-07-30 2006-02-03 주식회사 하이콘엔지니어링 Hollow reinforced concrete column with internal steel tube

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05287847A (en) * 1992-04-13 1993-11-02 Nippon Steel Corp Double steel pipe pillar filled with cold setting material
KR940015131A (en) * 1992-12-05 1994-07-20 김선자 Tubular concrete structure and construction method
JPH0813692A (en) * 1994-06-30 1996-01-16 Hazama Gumi Ltd Columnar structure and construction method therefor
KR100393554B1 (en) * 2000-10-20 2003-08-09 최상민 A multi tube
KR20060011598A (en) * 2004-07-30 2006-02-03 주식회사 하이콘엔지니어링 Hollow reinforced concrete column with internal steel tube
KR200397339Y1 (en) * 2005-05-23 2005-10-04 연철흠 Prestressed spun high strength concrete pile for reinforcement of Tensile material at Outer Circumference of Pile

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100908921B1 (en) 2007-07-23 2009-07-23 (주)에이엠에스 엔지니어링 Fabrication method of explosion-proof high strength reinforced concrete column member using pre-column
KR101018714B1 (en) 2010-07-22 2011-03-04 산이건설 주식회사 Installation structure of bridge

Similar Documents

Publication Publication Date Title
KR100713692B1 (en) A prestresed connection set bridge post using unit filled concrete with internally confined hollow and a method for construction
KR100938394B1 (en) Phc pile with imbeded steel pipe
KR100693872B1 (en) Connection structure and construction method for steel and concrete composite deck with a blocked out
CN113585053B (en) Prefabricated assembled concrete-filled steel tube pier with out-of-site tension prestress and construction method thereof
KR101263370B1 (en) Precast end-block with girder connection member and bridge construction method using ths same
KR101289155B1 (en) Eco-friendly rainwater storage bath
KR100720067B1 (en) Construction method of composition beam for using arched plate
KR100728265B1 (en) Concrete charge concavo-convex steel sheet circular structure
KR100728743B1 (en) Corrugated steel plates concrete bridge
KR101086643B1 (en) Prestressed concrete girder with plural steel wires disposed at shear surface of tension port
KR101041363B1 (en) Rahmen structure construction method
CN113136946B (en) Self-supporting assembly type seawater sea sand concrete frame structure and construction method
KR100500143B1 (en) Constructing method for hollow section extension of pier to ensure water flow section and struction thereof
KR101707942B1 (en) Precast concrete hollow core slab and manufacturing method of the same
CN213805443U (en) Steel construction, frame beam structure, side slope reinforced structure and reinforcement and support structure
KR20100113940A (en) Rahmen structure construction method
KR100989153B1 (en) Psc girder connection structure with strength connector detail for substitution of rebar placement in deck and bridge construction method using the same
KR101131631B1 (en) Assembling bridge construction method using Prestressed concrete girder with plural steel wires disposed at shear surface of tension port
KR100823348B1 (en) Installation method of a retaining wall
KR101322420B1 (en) Precast block wall, Cantilevered slab bridge using precast block wall and Construction method thereof
KR200415325Y1 (en) Corrugated steel plates concrete bridge
CN218912371U (en) Directional ramp of foundation pit
KR100615555B1 (en) form for constructing pier
KR20110006225U (en) Combination reinforcement
CN214301694U (en) Green and environment-friendly U-shaped prestressed concrete sheet pile

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
G170 Re-publication after modification of scope of protection [patent]
FPAY Annual fee payment

Payment date: 20130318

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20140609

Year of fee payment: 8

FPAY Annual fee payment

Payment date: 20150624

Year of fee payment: 9

FPAY Annual fee payment

Payment date: 20160310

Year of fee payment: 10

FPAY Annual fee payment

Payment date: 20170403

Year of fee payment: 11

FPAY Annual fee payment

Payment date: 20200212

Year of fee payment: 13

R401 Registration of restoration
R401 Registration of restoration