KR19990025557A - Ready-made wire mesh assembly for R.C pillar and pillar construction method using the same - Google Patents

Ready-made wire mesh assembly for R.C pillar and pillar construction method using the same Download PDF

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Publication number
KR19990025557A
KR19990025557A KR1019970047223A KR19970047223A KR19990025557A KR 19990025557 A KR19990025557 A KR 19990025557A KR 1019970047223 A KR1019970047223 A KR 1019970047223A KR 19970047223 A KR19970047223 A KR 19970047223A KR 19990025557 A KR19990025557 A KR 19990025557A
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South Korea
Prior art keywords
wire mesh
mesh assembly
ready
assembly
pillar
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KR1019970047223A
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Korean (ko)
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KR100235117B1 (en
Inventor
박덕규
이한진
나승일
서영택
류중구
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김헌출
삼성물산 주식회사
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/30—Columns; Pillars; Struts
    • E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/0636—Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts
    • E04C5/064—Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts the reinforcing elements in each plane being formed by, or forming a, mat of longitunal and transverse bars
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
    • E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Foundations (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

본 발명은 비교적 충고가 높은 건축물의 기둥을 견고하게 시공하면서도 적은 노동력으로 짧은 기간내에 공사를 마칠 수 있도록 하는 R.C기둥용 기성철망조립체 및 그것을 이용한 기둥시공방법에 관한 것으로, 테두리부근의 일정위치마다 상하 수직방향으로 배치되는 주근용의 수직부재(10)와, 상기 수직부재(10)의 일정 높이마다 수평하게 지지되는 대근용의 수평부재(20)로 구성되는 것에 있어서, 상기 수직부재(10) 및 수평부재(20)는 모두 그 단면형상이 L자형으로 이루어지는 철재앵글(30),(30a)로 이루어지며, 상기 수직부재(10)의 상하단부(10a)들에는 다수개의 이음구멍(10b)들이 뚫려지도록 하는 것이다.The present invention relates to a ready-made wire mesh assembly for RC columns and a column construction method using the same, which allows to construct a pillar of a relatively high-construction building firmly and in a short period of time with less labor. In the vertical member 10 arranged in the vertical direction, and the horizontal member 20 for the root support which is horizontally supported at a predetermined height of the vertical member 10, the vertical member 10 and The horizontal member 20 is made of steel angles 30 and 30a, each of which has a cross-sectional shape of L-shape, and a plurality of joint holes 10b are formed in the upper and lower ends 10a of the vertical member 10. To be drilled.

Description

R.C기둥용 기성철망조립체 및 그것을 이용한 기둥시공방법Ready-made wire mesh assembly for R.C pillar and column construction method using the same

본 발명은 비교적 충고가 높은 건축물의 기둥을 견고하게 시공하면서도 적은 노동력으로 짧은 기간내에 공사를 마칠 수 있도록 하는 R.C기둥용 기성철망조립체 및 그것을 이용한 기둥시공방법에 관한 것이다.The present invention relates to a ready-made wire mesh assembly for R.C pillars and a column construction method using the same, so that the construction of a relatively high advice can be completed in a short period of time with a low labor.

종래의 R.C구조로 시공되는 건축물은 그 층고가 낮거나 또는 높거나간에 기둥이 설치될 위치에 주근용 수직철근을 하부층철근의 상단부에 연결하고, 대근용 수평철근을 일정 높이마다 둘러대서 철망구조체를 만들고, 상기 철망구조체의 둘레에 패널들로 형성되는 거푸집을 설치하고, 그 거푸집의 내부에 미경화콘크리트를 충전시켜 경화된 후에 다시 거푸집을 해체함으로써 기둥이 완료되는 것이 통례이다.In the construction of the conventional RC structure, the main bar is connected to the upper part of the lower floor reinforcing bar at the position where the column is to be installed at low or high floor height, and the wire mesh structure is surrounded by the horizontal bar for every height. It is common that the pillar is completed by installing a form formed of panels around the wire mesh structure, filling the inside of the form with uncured concrete, and then curing the form again to dismantle the form.

이와 같이, 종래의 R.C구조는 철골구조에 비하여 공사비가 절감된다는 장점을 가지나, 첫째, 작업현장의 기둥이 세워지는 위치에서 주근용철근 및 대근용철근을 일일이 배근하여 기둥용철망조립체를 형성하는 현장철근배근작업을 해야 할 뿐만 아니라, 층고가 약 10m 정도의 높은 건축물인 경우에는 별도의 가설작업대를 설치한 후에 철근배근작업을 해야 함으로써 전반적으로 공사기간이 길어지는 문제점이 있었다.As such, the conventional RC structure has the advantage that the construction cost is reduced compared to the steel structure, but first, the site to form the pillar wire mesh assembly by reinforcing the main and reinforcing bars in the position where the pillar of the work site is built In addition to the reinforcement work, in the case of a high building of about 10m height, there was a problem that the overall construction period is long because the reinforcement work after installing a separate temporary work platform.

따라서, 본 발명의 목적은 충고가 높은 건축물의 기둥을 구조적으로 견고하게 하면서도 보다 간편하게 시공함으로써 전반적으로 공사기간을 단축시킬 수 있도록 하는 R,C기둥용 기성철망조립체 및 그것을 이용한 기둥시공방법을 제공하는데 있다.Accordingly, it is an object of the present invention to provide a ready-made wire mesh assembly for R and C pillars and a pillar construction method using the same, which can shorten the construction period by making the structural pillars of a high advice and structurally simpler. have.

본 발명의 또다른 목적은 기둥용 철망조립체를 공장제품으로 제작하여 품질이 우수하고, 또한 철망조립체의 주철근을 앵글부재로 설치함으로써 철망조립체가 자체형체 유지능력을 갖게 됨으로써 운반, 설치도중에 철망조립체의 변형을 방지하는데 있다.Another object of the present invention is to produce a wire mesh assembly for the column as a factory product is excellent in quality, and also by installing the main reinforcing bar of the wire mesh assembly as an angle member, the wire mesh assembly has a self-maintaining ability to maintain the shape of the wire mesh assembly during transportation, installation To prevent deformation.

도 1은 R.C기둥용 기성철망조립체를 나타내는 사시도.1 is a perspective view showing a ready-made wire mesh assembly for R.C pillar.

도 2는 상하 기성철망조립체의 이음상태를 나타내는 예시도.Figure 2 is an exemplary view showing a joint state of the up and down ready-made wire mesh assembly.

도 3A는 도 2 A부의 연결상태의 일실시예를 나타내는 단면도.Figure 3A is a cross-sectional view showing an embodiment of a connected state of Figure 2A.

도 3B는 도 2 A부의 연결상태의 다른 실시예를 나타내는 단면도.3B is a cross-sectional view showing another embodiment of the connection state of the portion A of FIG. 2;

도 4A-도 4D는 기둥시공순서를 나타내는 것으로서;4A-4D show the column construction sequence;

도 4A는 기둥의 기초부를 나타내는 단면도.4A is a sectional view of the base of a column;

도 4B는 기초부에 기성철망조립체의 연결상태를 나타내는 단면도.Figure 4B is a cross-sectional view showing a connection state of the ready-made wire mesh assembly to the base portion.

도 4C도는 거푸집설치후 콘크리트충전상태를 나타내는 단면도.Figure 4C is a sectional view showing a state of concrete filling after the formwork is installed.

도 4D는 거푸집을 해체한 후 기둥의 완성된 상태를 나타내는 단면도.4D is a cross-sectional view showing the completed state of the pillar after dismantling the formwork.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

1 : 철망조립체1a : 하부층철망조립체1: wire mesh assembly 1a: lower layer wire mesh assembly

1b : 상부층철망조립체2 : 바닥콘크리트1b: upper layer wire mesh assembly 2: floor concrete

3 : 기초부앵글조립체3a : 상단부3: base angle assembly 3a: upper end

4 : 거푸집5 : 충전콘크리트4: formwork 5: filling concrete

10 : 주근용의 수직부재10a : 상하단부10: vertical member for the main root 10a: upper and lower ends

10b : 이음구멍11 : 수직보강철근10b: joint hole 11: vertical reinforcing bar

20 : 대근용의 수평부재21 : 수평보강철근20: horizontal member for approximation 21: horizontal reinforcement

30,30a : 철재앵글40 : 덧댐앵글판30,30a: Steel angle 40: Overlay angle plate

이하, 본 발명의 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention in detail.

본 발명의 R.C기둥용 기성철망조립체도 테두리부근의 일정위치마다 상하 수직방향으로 배치되는 주근용의 수직부재(10)와, 상기 수직부재(10)의 일정 높이마다 수평으로 접합되는 대근용의 수평부재(20)로 구성되는 것에 있어서는 종래의 것과 별다를 바가 없다.The ready-made wire mesh assembly for RC columns of the present invention also has a vertical member 10 for vertical roots arranged in a vertical direction at a predetermined position near the rim, and horizontal for the common roots horizontally joined at a predetermined height of the vertical member 10. What is comprised with the member 20 is not different from the conventional thing.

다만, 본 발명은 도 1 내지 도 3B에서 도시하는 바와 같이, 상기 수직부재(10) 및 수평부재(20)들이 그 단면형상이 L자형으로 이루어지는 철재앵글(30),(30a)로 이루어지며, 상기 수직부재(10)의 상하단부(10a)들에는 다수개의 이음구멍(10b)들이 뚫려짐을 특징으로 하는 것이다.However, the present invention, as shown in Figures 1 to 3B, the vertical member 10 and the horizontal member 20 is made of steel angles 30, 30a made of an L-shaped cross-sectional shape, The upper and lower ends 10a of the vertical member 10 are characterized in that a plurality of joint holes 10b are drilled.

이와 같이 구성되는 본 발명의 R.C기둥용 기성철망조립체(1)를 가지고 기둥(6)을 시공하는 방법은 도 4A 내지 도 4D에서 도시하는 바와 같이, 바닥콘크리트(2)에 기둥이 설치될 위치마다 그 상단부(3a)에 이음구멍(10b)들이 뚫려지는 기초부앵글조립체(3)를 설치하는 기둥기초부의 시공단계와, 상하단부(10a)들에 이음구멍(10b)들이 뚫려지며 수직하게 배치되는 주근용의 철재앵글(30)의 일정 높이마다 대근용의 철재앵글(30a)들을 수평으로 접합되는 기조립된 기둥용 기성철망조립체(1)를 작업현장으로 반입하여 상기 기초부앵글조립체(3)의 이음구멍(10b)들을 통하여 볼트 및 너트로 연결하는 철망조립체의 이음단계와, 상기 철망조립체(1)의 둘레에 거푸집(4)을 설치한 후 그 거푸집(4) 내부에 충전 콘크리트(5)를 충전하는 콘크리트충전단계와, 상기 충전콘크리트(5)가 경화된 후 거푸집(4)을 해체하는 거푸집의 해체단계를 통하여 기둥(6)이 완료되는 것이다.The method of constructing the column 6 with the ready-made wire mesh assembly 1 for the RC pillar of the present invention configured as described above is as shown in FIGS. 4A to 4D, for each position where the column is to be installed in the floor concrete 2. The construction stage of the pillar foundation for installing the base angle assembly (3) in which the joint holes (10b) are drilled in the upper end (3a), and the joint holes (10b) are drilled and vertically arranged in the upper and lower ends (10a) The basic angle assembly (3) by bringing the prefabricated column ready-made wire mesh assembly (1) for horizontally joining the steel angle (30a) for the approximate angle of the steel angle 30 for the main root to the work site The joint step of the wire mesh assembly connected to the bolt and nut through the joint holes (10b) of the, and after the formwork (4) is installed around the wire mesh assembly (1) the filling concrete (5) inside the formwork (4) Concrete filling step and filling the concrete, filling 5 It would be through the dissolution step of the mold after the curing to dismantle the mold (4) columns (6) is completed.

즉, 본 발명은 수직부재(10) 및 수평부재(20)를 모두 철근으로 현장에서 배근했던 종래의 것과는 달리, 철근대신 철재앵글(30),(30a)들을 사용하여 공장에서 기성철망조립체(1)를 만들어서 현장에서 반입하여 시공하는 것이다.That is, the present invention, unlike the conventional reinforcement of the vertical member 10 and the horizontal member 20 in the field as a rebar, instead of the reinforcing steel angles 30, 30a in the factory using the ready-made wire mesh assembly (1) ) And bring it to the construction site.

본 발명에서 철근대용으로 철재앵글(30),(30a)을 사용하는 주된 이유는, 길다란기성철망조립체로 제작하여 운반 및 설치가 가능하고, 또한 철재앵글(30),(30a)의 구조체는 휨응력에 대한 저항력이 강하며, 자체형태 유지가 가능하여 휘어지거나 변형이 거의 일어나지 않기 때문이다.The main reason for using the steel angles 30, 30a for the reinforcing bar in the present invention is that it can be transported and installed by manufacturing a long iron mesh assembly, and the structure of the steel angles 30, 30a is a bending stress This is because it has a strong resistance to resistance and maintains its own shape so that it is hardly bent or deformed.

그러나, 철근은 잘 휘어지므로 층고가 높아 길이가 긴 기성철망조립체를 제작하게 될 경우 운반, 설치시에 휘어지거나 변형되기 쉬우므로 기성철망조립체로 만들어서 운반, 설치하기에는 부적합하다.However, the reinforcing bars are well bent, so if the height of the floor is to make a long length of the ready-made wire mesh assembly is easy to bend or deformed during transportation and installation, it is not suitable to carry and install the ready-made wire mesh assembly.

따라서, 본 발명은 철근으로 길다란 기성철망조립체를 만들기에는 부적합하므로 철근 대용으로 철재앵글(30),(30a)로 기성철망조립체(1)를 공장에서 만들어서 작업현장으로 반입 설치하게 됨으로써, 운반설치도중에 철망조립체가 자체적으로 형체유지능력을 갖고 있어 변형되지 않을 뿐만 아니라, 작업현장의 기둥이 세워질 위치에서 작업자들이 원시적으로 일일이 철근을 배근하여 기둥용 철망조립체를 형성하는 공정을 생략할 수 있기 때문에 결과적으로 공기단축을 가져올 수 있는 장점을 가지게 된다.Therefore, the present invention is not suitable for making a long ready-made wire mesh assembly with rebar, so that the ready-made wire mesh assembly (1) in the factory made of steel angles (30), (30a) as a substitute for reinforcing bar into the installation site, during transportation installation As the wire mesh assembly has its own shape-keeping ability, it is not deformed, and as a result, workers can omit the process of forming a wire mesh assembly for pillars by fundamentally reinforcing the reinforcing bars at the site where the pillar is to be built. It has the advantage of bringing air shortening.

또한, 본 발명은 철재앵글(30),(30a)로 기성철망조립체(1)를 만들어서 양중장비를 이용하여 설치할 수 있으므로, 종래와 같이 별도의 가설작업대를 설치하는 공정이 생략되므로 공기단축을 가져올 수 있는 장점을 가지게 된다.In addition, the present invention can be installed by using the lifting equipment by making the ready-made wire mesh assembly (1) to the steel angles (30), (30a), so the process of installing a separate temporary work table as in the prior art will bring about air shortening You will have the advantage.

더욱이, 본 발명의 기성철망조립체(1)는 작업현장에서 높은 가설작업대를 설치하여 열악한 조건하에서 철근을 배근하여 설치하게 되는 종래의 것과는 달리, 공장에서 좋은 조건하에서 제작할 수 있게 되므로 생산성을 증대시키며 품질향상을 기대할 수 있게 된다.Moreover, the ready-made wire mesh assembly (1) of the present invention can be manufactured under good conditions in the factory, unlike the conventional installation of reinforcing bars under harsh conditions by installing a high temporary work bench at a work site, thereby increasing productivity and improving quality. You can expect improvement.

한편, 층고가 10-12m로 높은 경우, 상기 철망조립체(1)의 이음단계에서 상,하부층 철망조립체(1a)(1b)들간의 이음방법에는 여러가지가 있을 수 있으나, 본 발명의 실시예에서는 2가지 방법을 예시해 주고 있다.On the other hand, when the layer height is high as 10-12m, there may be a variety of ways of jointing between the upper and lower layer wire mesh assembly (1a) (1b) in the joint stage of the wire mesh assembly (1), in the embodiment of the present invention Here are some examples.

첫째는, 도 2 및 도 3A에서 도시하는 바와 같이, 하부층 철망조립체(1a)의 철재맹글(30) 상단부와 상부층 철망조립체(1b)의 철재앵글(30) 하단부가 서로 중첩되게 겹쳐서 볼팅으로 연결하는 겹침이음방식을 예시해 보여 준다.First, as shown in FIGS. 2 and 3A, the upper end of the steel gangle 30 of the lower layer wire mesh assembly 1a and the lower end of the steel angle 30 of the upper layer wire mesh assembly 1b overlap each other so as to be connected by bolting. Illustrates the overlapping method.

이때, 상부층 철망조립체(1b)의 철재앵글(30)이 하부층 철망조립체(1a)의 철재앵글(30) 내부에 끼워지는 것이 바람직하다. 이는 상부층으로 올라 갈수록 무게하중을 적게 받기 때문에 상부층 철망조립체(1b)의 단면적을 적게 하여 하부층 철망조립체(1a)의 내부에 끼워지게 하는 것이다.At this time, it is preferable that the steel angle 30 of the upper layer wire mesh assembly 1b is fitted inside the steel angle 30 of the lower layer wire mesh assembly 1a. This is because the lower the weight load as going up to the upper layer is to reduce the cross-sectional area of the upper layer wire mesh assembly (1b) to fit inside the lower layer wire mesh assembly (1a).

둘째는, 도 3B에서 도시하는 바와 같이, 상기 철망조립체의 이음단계에서 하부층 철망조립체(1a)의 철재앵글(30) 상단에 상부층 철망조립체(1b)의 철재앵글(30) 하단을 올려놓은 후, 덧댐앵글판(40)을 덧대어서 볼팅으로 연결하는 덧판이음방식을 예시해 보여준다.Second, as shown in Figure 3B, after placing the bottom of the steel angle 30 of the upper layer wire mesh assembly (1b) on the top of the steel angle 30 of the lower layer wire mesh assembly (1a) in the step of joining the wire mesh assembly, Paddling angle plate 40 shows an example of a plate joint method for connecting by bolting.

이러한 덧댐앵글판(40)을 이용하는 덧판이음방식은 상하층 기둥의 무게하중이 별차이가 없이 고층으로 연속적으로 시공되는 건축물에 적합하다.The plate joint method using such an angle plate 40 is suitable for a building that is continuously constructed at a high floor without a difference in weight of the upper and lower pillars.

이와 같이 본 발명은 비교적 층고가 높은 R.C조로 시공되는 건축물 기둥의 주근 및 대근을 종래에는 철근을 사용하게 됨으로 현장배근을 할 수 밖에 없었으나, 철근대신 철재앵글(30),(30a)들을 사용하여 기성철망조립체(1)를 미리 공장에서 제작함으로써, 품질이 우수하고, 또한 자체형체 유지능력을 갖고 있어 작업현장으로 운반, 설치도중에 변형되지 않을 뿐만 아니라, 양중장비를 이용하여 간단히 설치할 수 있게 되어 현장철근배근공정 및 가설작업대 설치공정이 생략되므로 전반적인 공시기간을 단축할 수 있는 효과가 있다.As described above, the present invention was inevitably used to reinforce the site of the main column and the root of the building column constructed with a relatively high RC, but using steel angles (30) and (30a) instead of steel bars. Since the ready-made wire mesh assembly (1) is manufactured in advance in the factory, it has excellent quality and has the ability to maintain its own shape so that it is not deformed during transportation and installation to the work site, and can be easily installed using heavy lifting equipment. The rebar reinforcement process and temporary workbench installation process are omitted, which reduces the overall disclosure period.

이상에서 살펴본 바와 같이, 본 발명은 기둥용으로 배근되는 주철근을 철재앵글로 사용하게 됨으로써 기성철망조립체의 제작, 운반, 설치가 가능하게 되어 현장철근배근공정 등을 줄일 수 있으므로 전반적인 공사기간을 단축할 수 있는 매우 유용한 것이다.As described above, the present invention is to use the cast iron reinforcement for the column as a steel angle to manufacture, transport, and install the ready-made wire mesh assembly can reduce the field reinforcement process, so as to reduce the overall construction period It can be very useful.

Claims (4)

테두리부근의 일정위치마다 상하 수직방향으로 배치되는 주근용의 수직부재(10)와, 상기 수직부재(10)의 일정 높이마다 수평으로 접합되는 대근용의 수평부재(20)로 구성되는 것에 있어서, 상기 수직부재(10) 및 수평부재(20)는 모두 그 단면형상이 L자형으로 이루어지는 철재앵글(30),(30a)로 이루어지며, 상기 수직부재(10)의 상하단부(10a)들에는 다수개의 이음구멍(10b)들이 뚫려짐을 특징으로 하는 R.C기둥용 기성철망조립체.In the configuration consisting of the vertical member 10 for the main roots arranged in the vertical direction at every predetermined position of the edge portion, and the horizontal member 20 for the root muscle to be horizontally bonded at a predetermined height of the vertical member 10, Both the vertical member 10 and the horizontal member 20 are made of steel angles 30 and 30a, each of which has a cross-sectional shape having an L shape, and a plurality of upper and lower ends 10a of the vertical member 10. A ready-made wire mesh assembly for RC columns, characterized in that two joint holes (10b) are drilled. 바닥콘크리트(2)에 기둥이 설치될 위치마다 그 상단부(3a)에 이음구멍(10b)들일 뚫려지는 기초부앵글조립체(3)를 설치하는 기둥기초부의 시공단계와,A construction step of the pillar foundation for installing the foundation angle assembly 3 through which the joint holes 10b are drilled in the upper portion 3a at each position where the pillar is to be installed on the bottom concrete 2; 상하단부(10a)들에 이음구멍(10b)들이 뚫려지며 수직하게 배치되는 주근용의 철재앵글(30)의 일정 높이마다 대근용의 철재앵글(30a)들을 수평으로 접합되는 기조립된 기둥용 기성철망조립체(1)를 작업현장으로 반입하여 상기 기초부앵글조립체(3)의 이음구멍(10b)들을 통하여 볼트 및 너트로 연결하는 철망조립체의 이음단계와,The pre-assembled column ready to be joined to the horizontal angle of the steel angles (30a) for the approximate at every predetermined height of the steel angle (30) for the main muscles are vertically arranged in the upper and lower ends (10a) A joint step of the wire mesh assembly brought into the work site by connecting the wire mesh assembly 1 with bolts and nuts through the joint holes 10b of the base angle assembly 3; 상기 기성철망조립체(1)의 둘레에 거푸집(4)을 설치한 후 그 거푸집(4) 내부에 충전콘크리트(5)를 충전하는 콘크리트충전단계와,A concrete filling step of installing the formwork 4 around the ready-made wire mesh assembly 1 and then filling the filling concrete 5 inside the formwork 4; 상기 충전콘크리트(5)가 경화된 후 거푸집(4)을 해체하는 거푸집의 해체단계로 완료됨을 특징으로 하는 R.C기둥용 기성철망조립체를 이용한 기둥시공방법.Method for constructing a pillar using the ready-made wire mesh assembly for R.C pillars, characterized in that the filling concrete (5) is completed by the dismantling step of the formwork to dismantle the formwork (4). 제2항에 있어서, 상기 철망조립체(1)의 이음단계에서 하부층 철망조립체(1a)의 철재앵글(30) 상단부와 상부층 철망조립체(1b)의 철재앵글(30) 하단부가 서로 중첩되게 겹쳐서 볼팅으로 연결됨을 특징으로 하는 R.C기둥용 기성철망조립체를 이용한 기둥시공방법.According to claim 2, the upper end of the steel angle 30 of the lower layer wire mesh assembly (1a) and the lower end of the steel angle 30 of the upper layer wire mesh assembly (1b) in the joint step of the wire mesh assembly (1a) overlapping each other by bolting Column construction method using a ready-made wire mesh assembly for RC pillars characterized in that connected. 제2항에 있어서, 상기 철망조립체(1)의 이음단계에서 하부층 철망조립체(1a)의 철재앵글(30) 상단에 상부층 철망조립체(1b)의 철재앵글(30) 하단을 올려놓은 후, 덧댐앵글판(40)을 덧대어서 볼팅으로 연결됨을 특징으로 하는 R.C기둥용 기성철망조립체를 이용한 기둥시공방법.According to claim 2, After the bottom of the steel angle 30 of the upper layer wire mesh assembly (1b) on the top of the steel angle 30 of the lower layer wire mesh assembly (1a) in the joint step of the wire mesh assembly (1), Column construction method using a ready-made wire mesh assembly for RC pillars, characterized in that the plate 40 is connected by a bolting.
KR1019970047223A 1997-09-12 1997-09-12 Ready-made steel net for r.c column and the executing method with it KR100235117B1 (en)

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KR20040052707A (en) * 2004-04-28 2004-06-23 (주)영광산업개발 The latticed steel- meshes of wave pattern by structures' shape and repairs

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US8640419B2 (en) * 2011-02-18 2014-02-04 Senvex Co., Ltd. Method of constructing prefabricated steel reinforced concrete (PSRC) column using angle steels and PSRC column using angle steels
KR101622165B1 (en) * 2015-07-08 2016-05-18 (주)씨지스플랜 Concrete filled steel tube
KR102099379B1 (en) 2017-06-29 2020-04-10 기언관 loading device for steel processing structure

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040052707A (en) * 2004-04-28 2004-06-23 (주)영광산업개발 The latticed steel- meshes of wave pattern by structures' shape and repairs

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