KR100542541B1 - 도로 가드레일의 케이블 장착구조 - Google Patents
도로 가드레일의 케이블 장착구조 Download PDFInfo
- Publication number
- KR100542541B1 KR100542541B1 KR1020030095903A KR20030095903A KR100542541B1 KR 100542541 B1 KR100542541 B1 KR 100542541B1 KR 1020030095903 A KR1020030095903 A KR 1020030095903A KR 20030095903 A KR20030095903 A KR 20030095903A KR 100542541 B1 KR100542541 B1 KR 100542541B1
- Authority
- KR
- South Korea
- Prior art keywords
- cable
- bolt
- guard rail
- guardrail
- column
- Prior art date
Links
- 238000005452 bending Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract 1
- 230000035939 shock Effects 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009993 protective function Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
Images
Classifications
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- 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
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- 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
- E01F15/0407—Metal rails
-
- 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
- E01F15/06—Continuous barriers extending along roads or between traffic lanes essentially made of cables, nettings or the like
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Description
Claims (3)
- 가드레일(1)의 단부를 지지하는 끝단지주(11A)와, 상기 끝단지주(11A)에 인접하게 위치되어 가드레일(1)을 지지하는 인접지주(11B)와 상기 끝단지주(11A) 사이의 가드레일(1)이 서로 끌어당기도록 케이블(12)에 의해 연결된 도로 가드레일의 구조에 있어서,상기 케이블(12)의 양측 단부에 볼트부(12a)(12b)가 형성되고, 상기 케이블(12)의 일측 볼트부(12a)가 끝단지주(11A)에 관통 형성된 볼트 관통구멍(15)으로 끼워져 너트(17)를 매개로 장착되고, 상기 케이블(12)의 타측 볼트브(12b)가 가드레일에 볼트를 매개로 고정 설치된 연결부재에 끼워져 너트(17)를 매개로 장착됨을 특징으로 하는 도로 가드레일의 케이블 장착구조.
- 제1항에 있어서, 상기 연결부재(20)는 W-빔 형상의 가드레일(1A)에 장착되도록 'V'자 형상의 단면을 가지며, 상기 연결부재(20)의 중앙 절곡 부위는 케이블(12)의 볼트부(12b)가 수용되도록 'U'자 형상의 단면을 가지며, 상기 연결부재(20)의 중앙 절곡 부위의 일측 단부에 상기 볼트부(12b)가 결합되는 볼트장착판(22)이 일체로 형성됨을 특징으로 하는 도로 가드레일의 케이블 장착구조.
- 제1항에 있어서, 상기 연결부재(30)는 적어도 2개소의 평면 부위가 형성된 빔으로 된 가드레일(1B)에 장착되도록 평판 부위를 가지며, 상기 연결부재(30)의 중앙 부위는 케이블(12)의 볼트부(12b)가 수용되도록 'U'자 형상의 단면을 가지며, 상기 연결부재(30)의 중앙 부위의 일측 단부에 상기 볼트부(12b)가 결합되는 볼트장착판(32)이 일체로 형성됨을 특징으로 하는 도로 가드레일의 케이블 장착구조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030095903A KR100542541B1 (ko) | 2003-12-23 | 2003-12-23 | 도로 가드레일의 케이블 장착구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030095903A KR100542541B1 (ko) | 2003-12-23 | 2003-12-23 | 도로 가드레일의 케이블 장착구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050064483A KR20050064483A (ko) | 2005-06-29 |
KR100542541B1 true KR100542541B1 (ko) | 2006-01-11 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030095903A KR100542541B1 (ko) | 2003-12-23 | 2003-12-23 | 도로 가드레일의 케이블 장착구조 |
Country Status (1)
Country | Link |
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KR (1) | KR100542541B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170124162A (ko) * | 2016-04-29 | 2017-11-10 | 공주대학교 산학협력단 | 단부 보강형 장경간 반강성 방호울타리 |
KR101898720B1 (ko) | 2017-11-24 | 2018-09-13 | 공주대학교 산학협력단 | 급속시공 파일 캡을 이용한 고정단부 |
-
2003
- 2003-12-23 KR KR1020030095903A patent/KR100542541B1/ko active IP Right Grant
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170124162A (ko) * | 2016-04-29 | 2017-11-10 | 공주대학교 산학협력단 | 단부 보강형 장경간 반강성 방호울타리 |
KR101898723B1 (ko) * | 2016-04-29 | 2018-09-14 | 공주대학교 산학협력단 | 단부 보강형 장경간 방호울타리 |
KR101898720B1 (ko) | 2017-11-24 | 2018-09-13 | 공주대학교 산학협력단 | 급속시공 파일 캡을 이용한 고정단부 |
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Publication number | Publication date |
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KR20050064483A (ko) | 2005-06-29 |
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