KR20030015029A - A rein forcement unit for a head of H-beam used as a pile - Google Patents

A rein forcement unit for a head of H-beam used as a pile Download PDF

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KR20030015029A
KR20030015029A KR1020010049072A KR20010049072A KR20030015029A KR 20030015029 A KR20030015029 A KR 20030015029A KR 1020010049072 A KR1020010049072 A KR 1020010049072A KR 20010049072 A KR20010049072 A KR 20010049072A KR 20030015029 A KR20030015029 A KR 20030015029A
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South Korea
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pile
head
designating
flanges
reinforcement device
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KR1020010049072A
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Korean (ko)
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KR100465287B1 (en
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박영호
이기홍
박종면
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비비엠코리아(주)
박영호
이기홍
박종면
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Priority to KR10-2001-0049072A priority Critical patent/KR100465287B1/en
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    • 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
    • E02D5/226—Protecting piles
    • 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
    • E02D5/223—Details of top sections of foundation piles
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2600/00—Miscellaneous
    • E02D2600/20—Miscellaneous comprising details of connection between elements

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Piles And Underground Anchors (AREA)
  • Foundations (AREA)

Abstract

PURPOSE: Provided is a head reinforcement device of H beam useable in ground ramming process to increase adhesion ability of the H beam with a base concrete by comprising engagement components around top portion of the H beam projected upward. CONSTITUTION: The head reinforcement device comprises the engagement components. Each of the engagement components has H beam(10) having coupling holes around top portion of the H beam; a flange block(1) having coupling holes corresponding to the holes of the engagement component and coupled and secured to outer sides of both flanges(11,12) by way of bolt and nut; and a web block(2) having coupling holes at front/rear sides of a web(13) and coupled and secured to the front/rear sides by bolt and nut.

Description

말뚝지정용 에이치 빔의 두부 보강장치{A rein forcement unit for a head of H-beam used as a pile}A rein forcement unit for a head of H-beam used as a pile}

본 발명은 건축물, 교량 등을 시공할 때 무른 지반을 다지기 위한 H빔에 의한 지정작업에서 기초콘크리트와의 부착력을 증대시킨 말뚝지정용 H빔의 두부 보강 장치에 관한 것이다.The present invention relates to a head reinforcing device of the pile designation H beam for increasing the adhesion to the foundation concrete in the designation operation by the H beam for compacting the soft ground when constructing buildings, bridges and the like.

일반적으로 교량 및 건축물을 시공할 때, 지반이 무른 경우에 지반의 강도 증대를 위해 지반 다지기를 하는데, 이러한 지반 다지기에는 보통지정(잡석지정, 모래지정, 긴주춧돌지정 등)과 말뚝지정(나무말뚝지정, 기성 콘크리트지정, 푸리스트레스 콘크리트말뚝, 강제말뚝 등) 및 깊은 기초지정(우물식 기초지정, 잠수기초지정 등)이 있다.In general, when constructing bridges and buildings, when the ground is soft, ground compaction is performed to increase the strength of the ground.For such ground compaction, ordinary designation (rubble designation, sand designation, long headstone designation) and pile designation (wood pile Designation, ready-made concrete designation, furlessless concrete pile, steel pile, etc.) and deep foundation designation (well-type foundation designation, submersible foundation designation, etc.).

그 중 본 발명은 말뚝지정중 강제 말뚝의 하나인 H빔 말뚝지정을 할 때, 그 상부에 설치되는 베이스 구조물의 하중을 적절히 받을 수 있게 한 기초 콘크리트와 H빔 말뚝지정의 부착 결합력을 양호하게 한 두부 보강장치에 관한 것이다.Among them, the present invention, when the H-beam pile designation, which is one of the piles for the pile designation, improves the bonding strength between the base concrete and the H-beam pile designation, which makes it possible to properly receive the load of the base structure installed thereon. It relates to a head reinforcement device.

일반적으로 종래의 H빔 말뚝지정에 있어서 두부 보강장치는 단순히 H빔의 상부 웨브 및 플랜지에 구멍을 천공하고 여기에 철근을 관통시키는 정도가 전부였다. 그러나 이는 아래와 같은 문제가 있다.In general, in the conventional H beam pile designation, the head reinforcement device simply pierces holes in the upper web and flange of the H beam and penetrates reinforcing bars. However, this has the following problem.

단순히 말뚝이 기초콘크리트에 근입되는 양으로 상부 하중을 지반에 전달하는 것은 기초콘크리트와 말뚝의 부착력 보장을 확실히 할 수 없고, H말뚝 단면으로만 연직하중을 전달하기 때문에 충분히 하중을 전달하기 어려운 단점이 있다.Simply transferring the upper load to the ground in the amount that the pile enters the foundation concrete cannot guarantee the attachment force between the foundation concrete and the pile, and it is difficult to transfer the load sufficiently because it transfers the vertical load only to the cross section of the H pile. .

따라서 본 발명은 이상과 같은 문제점을 해결하기 위해 창안된 것으로, 본 발명의 목적은 H빔에 의한 지정작업에서 기초 콘크리트와의 부착력을 증대시킨 말뚝지정용 H빔의 두부 보강장치를 제공함에 있다.Therefore, the present invention was devised to solve the above problems, and an object of the present invention is to provide a head reinforcement device for the pile designation H beam to increase the adhesion to the foundation concrete in the designation operation by the H beam.

상기 목적을 달성하기 위해 본 발명은, 항타되고 상부로 돌출된 H빔의 상부 둘레에 타설될 기초 콘크리트와의 부착력을 증대하기 위한 걸림수단을 설치해서 된 것을 특징으로 한다.In order to achieve the above object, the present invention is characterized in that the locking means for increasing the adhesion with the base concrete to be poured around the top of the H-beam projecting and projecting upward.

상기 걸림수단의 제 1 실시예로써 H빔의 양측 플랜지 및 웨브에 형성된 체결공에 볼트 및 너트부재로 플랜지 및 본체의 외측면 및 전후면으로부터 체결 고정되는 체결공을 갖는 블럭으로 구성된 것을 특징으로 한다. 상기 블럭은 평봉강을 일정 길이로 절단 형성하면 좋을 것이다.As a first embodiment of the locking means characterized in that the block having a fastening hole which is fastened and fixed from the outer surface and front and rear surfaces of the flange and the body by bolts and nuts to the fastening holes formed on both flanges and the web of the H beam . The block may be formed by cutting the flat bar to a certain length.

상기 걸림수단의 제 2 실시예로써, 상기 H빔의 양측 플랜지에 형성되는 체결공과 상기 H빔에 삽입되어 접촉되는 사각틀의 상기 체결공 대응위치에 형성된 체결공과, 이들 체결공을 통하여 볼트 및 너트로 체결 고정되는 것을 특징으로 한다.As a second embodiment of the locking means, a fastening hole formed at both flanges of the H beam and a fastening hole formed at a corresponding position of the fastening hole of the rectangular frame inserted into and contacting the H beam, and through the fastening holes, It is characterized in that fastening fixed.

이때 이 사각틀은 도 3a에서와 같이 반으로 분할된 한 쌍의 채널형 틀이어도 될 것이다.In this case, the rectangular frame may be a pair of channel-type frames divided in half as shown in FIG. 3A.

걸림수단의 제 3 실시예로써, 플랜지의 외측면에 접하는 한 쌍의 블럭과, 웨브면과 플랜지의 1/2폭 양쪽으로 접하게 절곡된 한 쌍의 채널을 구비하여 역시 각각에 체결공을 천공하여 볼트 및 너트로 체결 고정되게 한 것을 특징으로 한다.As a third embodiment of the locking means, it has a pair of blocks in contact with the outer surface of the flange, and a pair of channels bent in both the web surface and the half width of the flange to drill the fastening holes in each It is characterized in that the fastening by bolts and nuts.

상기 실시예들의 걸림수단은 H빔의 상부에 상하로 적어도 2 이상의 개소에 설치된 것을 특징으로 한다.The locking means of the above embodiments is characterized in that it is provided in at least two places up and down on the top of the H beam.

상기 실시예들의 H빔 최상부에 두부 보강장치를 형성해서 된 것을 특징으로 한다.A head reinforcement device is formed on the top of the H beam of the above embodiments.

상기에서 두부 보강장치는 플랜지의 외측면에 접하는 한 쌍의 블럭과, 웨브면과 플랜지의 1/2폭 양쪽으로 접하게 절곡된 한 쌍의 채널을 구비하여 사각플레이트 저면에 용접 고정된 것으로써, 블럭과 채널에 체결공과 플랜지 및 웨브의 체결공을 통하여 볼트 및 너트로 체결 고정해서 된 것을 특징으로 한다.The head reinforcement device has a pair of blocks in contact with the outer surface of the flange and a pair of channels bent in contact with both the web surface and the half width of the flange and welded to the bottom of the square plate, the block And fastening and fastening with bolts and nuts through fastening holes and flanges and fastening holes in the web to the channel.

도 1a 및 도 1b는 본 발명의 제 1 실시예 사시도.1A and 1B are perspective views of a first embodiment of the present invention.

도 2a 및 도 2b는 본 발명의 제 2 실시예 사시도.2A and 2B are perspective views of a second embodiment of the present invention.

도 3a 및 도 3b는 도 2a 및 도 2b의 다른 예 사시도.3A and 3B are perspective views of another example of FIGS. 2A and 2B.

도 4a 및 도 4b는 본 발명의 제 3 실시예 사시도.4A and 4B are perspective views of a third embodiment of the present invention.

도 5a 내지 도 5d는 상기 실시예의 최상부에 두부 보강장치를 추가한 사시도들이다.5A to 5D are perspective views in which a head reinforcement device is added to the top of the embodiment.

이하에서 본 발명을 바람직한 실시예의 첨부된 도면에 의해 보다 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings of preferred embodiments.

먼저 본 발명의 구성을 설명하면, 상기 목적을 달성하기 위해 본 발명은, 항타되고 상부로 돌출된 H빔(100)의 상부 둘레에, 타설될 기초 콘크리트와의 부착력을 증대하기 위한 걸림수단을 설치해서된 것을 특징으로 한다.First, the configuration of the present invention, in order to achieve the above object, the present invention, around the upper portion of the H-beam 100 projected and projected to the top, the installation means for increasing the adhesion with the foundation concrete to be poured It is characterized by that.

도 1a는 상기 걸림수단의 제 1 실시예로써 상부 둘레 일정위치에 체결공(h)을 형성한 H빔(10)과, 상기 체결공 대응위치에 체결공(h)을 형성하여 플랜지(11, 12)의 외면 각각에 볼트 및 너트(c)로 고정되는 플랜지 블럭(1)과,1A shows an H beam 10 having a fastening hole h formed at a predetermined upper circumferential position and a fastening hole h formed at a corresponding position of the fastening hole as a first embodiment of the locking means. A flange block (1) fixed to a bolt and a nut (c) on each of the outer surfaces of 12),

웨브(13)의 전후면에 각각에 덧대어져서 일치되는 체결공(h)에 볼트 및 너트 부재(c)로 체결 고정되는 웨브 블럭(2)으로 구성된 것을 특징으로 한다.It is characterized in that it consists of a web block (2) is fastened and fixed by a bolt and nut member (c) to the fastening hole (h) to be matched to each of the front and rear surfaces of the web (13).

상기 블럭은 평봉강을 일정 길이로 절단 형성하면 좋을 것이다.The block may be formed by cutting the flat bar to a certain length.

이 플랜지 블럭(1)과 웨브 블럭(2)은 블럭과 H빔 각각에 형성된 체결공(h)을 통하여 볼트 및 너트부재(c)로 체결 고정되어 그 작업이 현장작업으로 쉽게 이루어지고, 결합후에는 이 블럭의 두께에 의해 기초 콘크리트와의 부착력을 증대시키고, 걸림턱의 기능을 발휘하는 것이다.The flange block 1 and the web block 2 are fastened and fixed by bolts and nut members c through fastening holes h formed in the blocks and the H beams, respectively. The thickness of this block increases the adhesion to the foundation concrete, and exhibits the function of the locking step.

도 2a는 상기 걸림수단의 제 2 실시예로써, 상부 일정위치의 양측 플랜지 (11,12)에 체결공(h)을 형성한 H빔과, 체결공 대응위치에 체결공을 형성하여 H빔 상부로부터 삽입되어 볼트 및 너트(c)로 고정되는 사각틀(3)로 구성된 것을 특징으로 한다.Figure 2a is a second embodiment of the locking means, the H-beam formed with the fastening holes (h) in the two flanges (11, 12) of the upper predetermined position, and the fastening hole is formed at the corresponding position of the fastening hole to the upper portion of the H beam It is characterized by consisting of a square frame (3) which is inserted from the fixed bolt and nut (c).

이때 이 사각틀(3)은 도 3a에서와 같이 반으로 분할된 한쌍의 채널형 틀 (3A,3B)이어도 될 것이다.In this case, the rectangular frame 3 may be a pair of channel-shaped frames 3A and 3B divided in half as shown in FIG. 3A.

이상의 제 2 실시예에서 사각틀(3)은 사각관을 일정간격으로 자르거나 평철을 절곡하여 형성할 수 있으며, 채널형 틀(3A,3B) 역시 그러하다.In the second embodiment, the square frame 3 may be formed by cutting the square tube at regular intervals or by bending the flat iron, and the channel frames 3A and 3B are the same.

이러한 구성은 H빔과의 결합을 보다 손쉽게 하고, 기초 콘크리트와의 부착 면적을 증대하는 효과를 가질 것이다.This configuration will have the effect of making the coupling with the H beam easier and increasing the attachment area with the foundation concrete.

도 4a는 걸림수단의 제 3 실시예로써, H빔(10) 상부 양측 플랜지(11,12)의 외측면에 접하는 한 쌍의 플랜지 블럭(4)과,4A is a third embodiment of the locking means, a pair of flange blocks 4 in contact with the outer surface of both flanges 11 and 12 on the H beam 10;

H빔(10)의 웨브면을 포함하고 플랜지(11,12)의 1/2폭 양쪽으로 접하게 절곡된 한 쌍의 채널 블럭(5)을 구비하여 역시 각각에 체결공(h)을 천공하여 볼트 및 너트(c)로 체결 고정되게 한 것을 특징으로 한다.A pair of channel blocks 5 including the web surface of the H-beam 10 and bent in both half widths of the flanges 11 and 12 are also drilled in each of the fastening holes h to be bolted. And a nut (c) for fastening and fixing.

상기한 제 3 실시예는 제 1 실시예와 제 2 실시예의 장점만을 보완한 구성으로써, 그 결합에 간단함과 결합후의 기초 콘크리트와 부착력을 크게 하고 걸림강도 역시 증대되는 효과를 기대할 수 있을 것이다.The third embodiment is a configuration complementing only the advantages of the first embodiment and the second embodiment, it can be expected to be simple to the combination and increase the adhesion strength and the locking strength also increases the base concrete after the combination.

상기 실시예들의 걸림수단은 도 1b, 도 2b, 도 3b 및 도 4b에서와 같이 H빔의 상부에 상하로 적어도 2 이상의 개소에 설치된 것을 특징으로 한다.The locking means of the above embodiments is characterized in that it is installed in at least two places up and down on the top of the H beam as shown in Figs. 1b, 2b, 3b and 4b.

상기와 같이 함으로써 그 부착력 내지는 결합 강도를 배가할 수 있을 것이다.By doing so, the adhesion or bond strength may be doubled.

그리고 도 5a 내지 도 5d에서와 같이 상기 실시예들의 H빔 최상부에 두부 보강장치를 형성해서 된 것을 특징으로 한다.And as shown in Figure 5a to 5d is characterized in that the head reinforcement device is formed on the top of the H beam of the embodiments.

상기에서 두부보강장치(7)는 H빔(10) 상부 양측 플랜지(11,12)의 외측면에 접하는 한 쌍의 플랜지 블럭(4)과,The head reinforcement device (7) is a pair of flange blocks (4) in contact with the outer surface of the two flanges (11, 12) upper portion of the H beam 10,

H빔(10)의 웨브면을 포함하고 플랜지(11,12)의 1/2폭 양쪽으로 접하게 절곡된 한 쌍의 채널 블럭(5)을 구비한 하부 구조를 사각플레이트(6) 저면에 용접 고정시킨 것으로써, H빔의 최상부 단에 삽입하여 캡을 씌우듯 하여 역시 각각에 체결공 (h)을 천공하여 볼트 및 너트(c)로 체결 고정되게 한 것을 특징으로 한다.Weld fixing to the bottom of the square plate 6 the substructure including a web surface of the H beam 10 and having a pair of channel blocks 5 bent in contact with both half widths of the flanges 11 and 12. By inserting the cap into the top end of the H-beam, the fastening hole (h) is also drilled in each of the bolts and nuts (c).

상기에서 하부구조는 제 3 실시예의 걸림 수단과 대동하다.In the above, the substructure accompanies the locking means of the third embodiment.

상기와 같은 구성에 의해 두부 보강장치(7)에 따른 상부 하중을 지반으로 충분히 전달하는 기능을 보다 향상시킬 수 있을 것이다.By the configuration as described above will be able to further improve the function of sufficiently transmitting the upper load according to the head reinforcement device (7) to the ground.

또한 말뚝 두부와 기초 콘크리트 연결부의 콘크리트 지압 응력도를 향상 시키는 효과가 있다.It also has the effect of improving the concrete acupressure stress of the pile head and foundation concrete connection.

이상과 같이 구성되고 작용되는 본 발명은 H빔 말뚝지정에서 H빔의 상부에 씌워지는 사각판 또는 걸림수단에 의하여 기초콘크리트와 H빔 말뚝의 부착 결합 강도를 증대시키는 효과는 물론 시공현장에서의 필요에 따른 간편함을 이루며, 특히 제작과정 또는 현장에서 별도의 용접작업의 추가없이 간단히 조립 시공되는 효과와 이들의 취급이 편리한 효과가 있다.The present invention constructed and acted as described above has the effect of increasing the bonding strength between the base concrete and the H-beam pile by the rectangular plate or the locking means which is covered on the H-beam pile at the H-beam pile designation, as well as the need in the construction site. In accordance with the simplicity, in particular, in the manufacturing process or on-site without the addition of a separate welding work, there is an effect that is easily assembled and the effect of their handling is convenient.

Claims (8)

지정을 위해 항타되고 상부로 돌출된 H빔(100)의 상부 둘레에, 타설될 기초 콘크리트와의 부착력을 증대하기 위한 걸림수단을 설치해서된 것을 특징으로 한 말뚝지정용 H빔의 두부 보강장치.A head reinforcement device for a pile designating H beam, characterized in that a locking means for increasing adhesion with the foundation concrete to be poured is installed around the upper portion of the H beam 100 projected and projected upward. 제 1항에 있어서, 상기 걸림수단은, 상부 둘레 일정 위치에 체결공(h)을 형성한 H빔(10)과,The method of claim 1, wherein the locking means, H beam 10 having a fastening hole (h) formed in a predetermined position around the upper portion, 상기 체결공 대응위치에 체결공(h)을 형성하여 플랜지(11,12)의 외면 각각에 볼트 및 너트(c)로 고정되는 플랜지 블럭(1)과,A flange block 1 formed with a fastening hole h at a corresponding position of the fastening hole and fixed to bolts and nuts c on outer surfaces of the flanges 11 and 12; 웨브(13)의 전후면에 각각에 덧대어져서 일치되는 체결공(h)에 볼트 및 너트 부재(c)로 체결 고정되는 웨브 블럭(2)으로 구성된 것을 특징으로 한 말뚝지정용 H빔의 두부 보강장치.The head of the H-beam for designating a pile, characterized in that it consists of a web block (2) fastened and fastened by bolts and nut members (c) to the fastening holes (h) corresponding to the front and rear surfaces of the web (13). Reinforcement. 제 1항에 있어서, 상기 걸림수단은, 상부 일정 위치의 양측 플랜지(11,12)에 체결공(h)을 형성한 H빔과,The method according to claim 1, wherein the locking means comprises: an H beam having fastening holes h formed at both flanges 11 and 12 at an upper predetermined position; 체결공 대응위치에 체결공을 형성하여 H빔 상부로부터 삽입되어 볼트 및 너트(c)로 고정되는 사각틀(3)로 구성된 것을 특징으로 한 말뚝지정용 H빔의 두부 보강장치.Head reinforcement device for the piling designation H-beam, characterized in that the fastening hole formed in the corresponding position consisting of a square frame (3) is inserted from the top of the H beam is fixed by bolts and nuts (c). 제 3항에 있어서, 상기 사각틀(3)은 반으로 분할된 한쌍의 채널형 틀(3A,3B)로 된 것을 특징으로 한 말뚝지정용 H빔의 두부 보강장치.4. The head reinforcement device for a pile designating H beam according to claim 3, wherein the rectangular frame (3) comprises a pair of channel-shaped frames (3A, 3B) divided in half. 제 1항에 있어서, 상기 걸림수단은, H빔(10) 상부 양측 플랜지(11,12)의 외측면에 접하는 한 쌍의 플랜지 블럭(4)과,The method of claim 1, wherein the locking means is a pair of flange blocks (4) in contact with the outer surface of the two flanges (11, 12) upper portion of the H beam (10), H빔(10)의 웨브면을 포함하고 플랜지(11,12)의 1/2폭 양쪽으로 접하게 절곡된 한 쌍의 채널 블럭(5)을 구비하여 역시 각각에 체결공(h)을 천공하여 볼트 및 너트(c)로 체결 고정되게 한 것을 특징으로 한 말뚝지정용 H빔의 두부 보강장치.A pair of channel blocks 5 including the web surface of the H-beam 10 and bent in both half widths of the flanges 11 and 12 are also drilled in each of the fastening holes h to be bolted. And a head (c) fastening and fixing the head reinforcement of the pile designating H beam. 제 1항 내지 제 5항 중 어느 한 항에 있어서, 상기 걸림수단은 H빔의 상부에 상하로 적어도 2 이상의 개소에 설치된 것을 특징으로 한 말뚝지정용 H빔의 두부 보강장치.The head reinforcing device for a pile designating H-beam according to any one of claims 1 to 5, wherein the locking means is installed at at least two places above and below the H-beam. 제 1항 내지 제 5항 중 어느 한 항에 있어서, H빔 최상부에 두부 보강장치를 형성해서 된 것을 특징으로 한 말뚝지정용 H빔의 두부 보강장치..The head reinforcement device for a pile designating H beam according to any one of claims 1 to 5, wherein a head reinforcement device is formed on the top of the H beam. 제 7항에 있어서, 두부보강장치(7)는 H빔(10) 상부 양측 플랜지(11,12)의 외측면에 접하는 한 쌍의 플랜지 블럭(4)과,8. The head reinforcement device (7) according to claim 7, wherein: H빔(10)의 웨브면을 포함하고 플랜지(11,12)의 1/2폭 양쪽으로 접하게 절곡된 한 쌍의 채널 블럭(5)을 구비한 하부 구조를 사각플레이트(6)저면에 용접 고정시킨 것으로써, H빔의 최상부 단에 삽입하여 캡을 씌우듯하여 역시 각각에 체결공 (h)을 천공하여 볼트 및 너트(c)로 체결 고정되게 한 것을 특징으로 한 말뚝지정용 H빔의 두부 보강장치.Weld fixing to the bottom of the square plate (6) the bottom structure including a web surface of the H beam (10) and a pair of channel blocks (5) bent in contact with both half widths of the flanges (11, 12). The head of the H-beam for designating the pile, which is inserted into the uppermost end of the H-beam and covers the cap so that the fastening hole (h) is drilled in each of them to be fastened and fixed by bolts and nuts (c). Reinforcement.
KR10-2001-0049072A 2001-08-14 2001-08-14 A rein forcement unit for a head of H-beam used as a pile KR100465287B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100743832B1 (en) * 2006-05-11 2007-07-30 (주)씨팁스이엔지 Bridge construction method using preflex girder and integral abutment
CN111648398A (en) * 2020-06-30 2020-09-11 武汉理工大学 GIS equipment modular assembly type concrete I-shaped foundation and installation method thereof

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KR101177316B1 (en) * 2012-02-10 2012-08-30 주식회사 힐 엔지니어링 Shear reinforcement device for junctional region of column-slab

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JPH11293667A (en) * 1998-04-08 1999-10-26 Sumitomo Metal Ind Ltd H-steel pile and its construction method
KR200206531Y1 (en) * 2000-03-29 2000-12-01 이호경 End reinforced structure of channel type steel h-piles
KR200221910Y1 (en) * 2000-11-10 2001-04-16 이기홍 A rein forcement unit for a head of H-beam used as a pile
KR200233318Y1 (en) * 2001-03-20 2001-10-08 이호경 a H-shaped pile strengthened a joint reinforcement
KR200233313Y1 (en) * 2001-03-20 2001-10-08 이호경 a bolt coupling method of the head reinforcement structure for H-pile

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100743832B1 (en) * 2006-05-11 2007-07-30 (주)씨팁스이엔지 Bridge construction method using preflex girder and integral abutment
CN111648398A (en) * 2020-06-30 2020-09-11 武汉理工大学 GIS equipment modular assembly type concrete I-shaped foundation and installation method thereof
CN111648398B (en) * 2020-06-30 2024-05-07 武汉理工大学 GIS equipment modularized assembly type concrete character-shaped foundation and installation method thereof

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