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author:

Chen, G. D. (Chen, G. D..) [1] | Chen, B. C. (Chen, B. C..) [2] (Scholars:陈宝春) | Huang, F. Y. (Huang, F. Y..) [3] (Scholars:黄福云) | Zhuang, Y. Z. (Zhuang, Y. Z..) [4] | Tabatabai, H. (Tabatabai, H..) [5]

Indexed by:

CPCI-S

Abstract:

The commonly used normal reinforced concrete pile (RC) has large stiffness and is not suitable to be used for foundation in integral abutment bridge (IAB). This paper proposes a segmental pile by combining RC pile as its lower portion and UHPC (ultra-high performance concrete) pile as its upper portion in order to increase the lateral flexibility. A trial design of an IAB using this new kind pile is performed in this paper by replacing the original 70c m x 50 (70) em RC section at the top 3m of pile by 30cm x 30cm UHPC section. FEM of the whole bridge is then established by using software Midas. Analysis result shows that UHPC-RC segmental pile as a new type pile is suitable to be used in IAB.

Keyword:

Community:

  • [ 1 ] [Chen, G. D.]Fuzhou Univ, Coll Civil Engn, Fuzhou, Fujian, Peoples R China
  • [ 2 ] [Chen, B. C.]Fuzhou Univ, Coll Civil Engn, Fuzhou, Fujian, Peoples R China
  • [ 3 ] [Huang, F. Y.]Fuzhou Univ, Coll Civil Engn, Fuzhou, Fujian, Peoples R China
  • [ 4 ] [Zhuang, Y. Z.]Zhe Jiang Univ Technol, Coll Civil Engn & Architecture, Hangzhou, Zhejiang, Peoples R China
  • [ 5 ] [Tabatabai, H.]Univ Wisconsin, Dept Civil Engn, Milwaukee, WI 53201 USA

Reprint 's Address:

  • 陈国栋

    [Chen, G. D.]Fuzhou Univ, Coll Civil Engn, Fuzhou, Fujian, Peoples R China

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Source :

MAINTENANCE, SAFETY, RISK, MANAGEMENT AND LIFE-CYCLE PERFORMANCE OF BRIDGES

Year: 2018

Page: 2166-2172

Language: English

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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