Study on Dynamic Response of Inclined Pile Group Foundation under Earthquake Action

被引：3

作者：

Huang, Weihong ^{[1
]}

Liu, Jiankun ^{[1
]}

Wang, Heng ^{[2
]}

Ayasrah, Mo'men ^{[3
]}

Qiu, Hongsheng ^{[2
]}

Wang, Zhuofan ^{[2
]}

机构：

[1] Sun Yat Sen Univ, Sch Civil Engn, Guangzhou 510275, Peoples R China

[2] Wuhan Univ Technol, Sch Transportat & Logist Engn, Wuhan 430063, Peoples R China

[3] Al al Bayt Univ, Fac Engn, Dept Civil Engn, Mafraq 25113, Jordan

来源：

BUILDINGS | 2023年 / 13卷 / 10期

基金：

中国国家自然科学基金;

关键词：

inclined pile; finite element analysis; dynamic characteristics; seismic response; IMPEDANCE FUNCTIONS; NUMERICAL-MODEL;

D O I：

10.3390/buildings13102416

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

With the development of all types of new special-shaped arch bridges, the deformation of the pile foundation of special-shaped steel arch bridges has a great influence on the superstructure, and the requirements for it are strict. In addition, the force of the inclined pile group under an earthquake is complicated. In this paper, based on the Zhuhai Jindao Bridge project, the finite element numerical model is established in order to study the dynamic response and parameter influence law of an inclined straight pile group foundation under earthquake action. After a thorough analysis of the results of the simulation, it was found that under the action of an earthquake, the inclination angle of inclined piles has a significant influence on the seismic ability of pile group foundations. When the inclination angle of an inclined pile is 5 degrees, the ability of the inclined pile group foundation to resist deformation can be effectively improved, and the load distribution of the pile top is more reasonable.

引用

下载

页数：13

共 50 条

[41] Research on the Progress of Dynamic Response of Pile-soil Composite Foundation under Train Load
Wu, Honggang
Guan, Wei
Journal of Railway Engineering Society, 2022, 39 (07) : 1 - 11
[42] Experimental and numerical investigation into pile spacing effects on the dynamic response of coastal pile foundation bridges considering current-wave-earthquake forces
Riyadh Alsultani
Ibtisam R. Karim
Saleh I. Khassaf
Advances in Bridge Engineering, 6 (1):
[43] Effects of Pile Tip Support Condition on Pile Behavior under the Action of a Large Earthquake
Tamura, Shuji
Torii, Koyo
Iriguchi, Naoki
JOURNAL OF GEOTECHNICAL AND GEOENVIRONMENTAL ENGINEERING, 2021, 147 (08)
[44] Study and analysis of pile foundation supported on sandwich soil strata under dynamic condition
Babu, S. Suresh
Kathirvel, M.
Nayak, V. Naveen
MATERIALS TODAY-PROCEEDINGS, 2021, 37 : 861 - 867
[45] Study on Lateral Dynamic Response of Pile Foundation in Liquefiable Soil by Using FBG Method
Li, Yurun
Liang, Yan
Wei, Xing
Wang, Yunlong
Cao, Zhenzhong
INNOVATION IN CIVIL ENGINEERING, ARCHITECTURE AND SUSTAINABLE INFRASTRUCTURE, 2012, 238 : 337 - +
[46] Dynamic Stability Analysis of Pile Foundation under Wave Load
Xu, Xu
Zhang, Zhen
Yao, Wenjuan
Zhao, Zhengshan
INTERNATIONAL JOURNAL OF GEOMECHANICS, 2021, 21 (04)
[47] Responses of single-pile and pile-group foundations under earthquake loading
Su, Dong
Li, Xiang-Song
Advances in Structural Engineering:Theory and Applications Vols 1 and 2, 2006, : 2177 - 2183
[48] Dynamic response of a plate on elastic foundation under the action of landing airplane forces
Konstantakopoulos, T. G.
Petalas, J. M.
Michaltsos, G. T.
Structural Dynamics - EURODYN 2005, Vols 1-3, 2005, : 1131 - 1136
[49] Response of Inclined Loaded Pile in Layered Foundation Based on Principle of Minimum Potential Energy
Ou, Qiang
Zhang, Ling
Ding, Xuanming
Wang, Chenglong
INTERNATIONAL JOURNAL OF GEOMECHANICS, 2022, 22 (07)
[50] Dynamic response of a caisson on pile foundation due to wave attack
Nihon Univ, Tokyo, Japan
Proc Int Offshore Polar Eng Conf, (668-675):

← 1 2 3 4 5 →