Browse > Article

The Structural Characteristics of Non-slip Device in Connecting Method Between Steel Pipe Pile and Footing  

박영호 (한국도로공사 도로교통기술원 지반연구그룹)
김낙영 (한국도로공사 도로교통기술원 지반연구그룹)
Publication Information
Journal of the Korean Geotechnical Society / v.19, no.6, 2003 , pp. 227-243 More about this Journal
Abstract
To find the structural characteristics of non-slip device in connecting method B between steel pipe pile and concrete footing, compression and uplift test was performed for full sized specimens not having non-slip device, those having non-slip device with two curved steel plate bars welded inside the steel pipe pile(standard method), and those having non-slip device with serveral curved steel plate bars bolted inside the steel pipe pile(new method). As a result, specimens not having non-slip device had chemical debonding failure at 15.6tonf of peak uplift load and 27.57tonf of peak compression load. And the standard method and the new method showed about 8.9 times of peak uplift load and 6.2 times of peak compression load higher than specimens not having non-slip device. The load transfers of lower non-slip devices of the standard method and the new method were similar in behavior, while the higher non-slip device of the new method showed higher ratio of load transfer than that of the standard method. And these two methods had nearly the same composite action and structural capacity caused by non-slip devices.
Keywords
Composite action; Connecting method B; New method; Non-slip device;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 新くい鋼管抗の抗頭結合方法 /
[ 大志方;和也;福井次郞 ] / 土木技術資料
2 土木における抗頭處理の方法について /
[ 和田克? ] / 基礎工
3 新くい鋼管抗の抗頭結合方法 /
[ 大志方;和也;福井次郞 ] / 土木技術資料
4 抗頭部とア-チンンダの結合部の設計法の合理化 /
[ 岡原美知夫;中谷昌一;田口敬二 ] / 土木技術資料
5 /
[ 건설부 ] / 도로교표준시방서
6 새로운 강관말뚝 머리보강 공법 개발 /
[ 박영호;김낙영;박종면;유성근;김영호 ] / 한국지반공학회지 2002년 봄학술발표회 논문집
7 /
[ 건설교통부 ] / 도로교표준시방서
8 抗頭の處理, 基礎工事施工管理のチェックリスト /
[ 岡原美知夫;高木;章次 ] / 基礎工
9 볼트식 강관말뚝 머리보강 방법 /
[ 박영호;김성환;장용채 ] / 한국지반공학회지   과학기술학회마을
10 基礎ステブと抗との接合法 /
[ 若命善雄;長尾後昌 ] / 基礎工
11 抗基礎とァ-チング結合部の設計 /
[ 大志方;和也;佐藤辛男 ] / 基礎工 , 日本建築學會大會學術講演梗槪集
12 /
[ 건설교통부 ] / 구조물기초설계기준
13 鋼管抗の抗頭結合と現場接合 /
[ 福井次郞 ] / 基礎工
14 /
[ 대한토목학회 ] / 도로교설계기준해설 하부구조편