Volume 3, Issue 6, December 2018, Page: 134-144
Study on Optimal Calculation Model for High Piers of Rigid Frame Bridge Under Pile-Soil Effect
Li Yilin, China Road and Bridge Corporation, Beijing, China
Wu Xiaoguang, Key Laboratory for Bridge and Tunnel of Shaanxi Province, Chang’an University, Xi’an, China
Received: Nov. 19, 2018;       Accepted: Dec. 4, 2018;       Published: Jan. 2, 2019
DOI: 10.11648/j.eas.20180306.11      View  626      Downloads  83
The relative deformation value measured at the stage of closing and pushing of continuous rigid frame bridge appears difference from the model theoretical calculated values in most cases, because most models ignore the pile-soil effect and simplified consider the bottom of the pier as consolidation. At the same time, most literatures use single pile-soil effect model to analyze the stress influence on bridge structures, however, there are few researches on the difference and simulation accuracy of the different pile-soil effect model. Therefore, this paper discusses the advantages and disadvantages of six different pile-soil effect calculation models, and determining high pier optimal calculation model of rigid frame bridge by comparing and analyzing the relative displacement of the top closure. Last, this article gets the conclusion that the three-spring model is the optimal calculation model of high pier under pile-soil effect.
Continuous Rigid Frame Bridge, Pile-Soil Effect, Simulation Accuracy, High Pier, Calculation Models
To cite this article
Li Yilin, Wu Xiaoguang, Study on Optimal Calculation Model for High Piers of Rigid Frame Bridge Under Pile-Soil Effect, Engineering and Applied Sciences. Vol. 3, No. 6, 2018, pp. 134-144. doi: 10.11648/j.eas.20180306.11
Copyright © 2018 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Li Yi-lin, Yang Xiu-rong, Liu Ying. Linear Relationship Between Height-span Ratio Parameters of Continuous Rigid Frame Bridge [J]. Journal of Henan University of Urban Construction, 2016, 25 (6): 26-30.
Wu Xiao-guang, Li Yi-lin, He Qi-long, FENG Yu. Analysis for Transverse Vibration Frequencies of Large Span Continuous Rigid Frame Bridge with High Piers Based on Frequency Synthesis Method [J]. Journal of Inner Mongolia University (Natural Science Edition), 2017, 48 (02): 213-218.
Wu Xiao-guang, Li Yi-lin, He Pan, QIAN Ruo-lin. Stability Analysis of High Piers and Large Span Continuous Rigid Frame Bridge Based on Energy Method [J]. Journal of Railway Science and Engineering, 2017, 14 (02): 290-295.
Syed NM, Maheshwari K. Non-linear SSI Analysis in Time Domain Using Coupled FEM-SBFEM for a Soil-pile System [J]. Geotechnique, 2017, 67 (7): 572-580.
Li Feng-lan, Zhang Shi-min, Liu Shi-ming. Effect of Pile-soil Action on Seismic Resistance of Prestressed Continuous Box-girder Bridge with Changed Sections [J]. Applied Mechanics and Materials, 2012, 238 (4): 743-747.
Jiang Bo-jun, Xian Qiao-ling, Zhou Fu-lin. The Influence Analysis of the Effect of Pile-soil Contact on the Seismic Response of the High Speed Railway Bridge [J]. Journal of Guangzhou University (Natural Science Edition), 2016, 15 (1): 57-63.
Yang Mei-liang, Li Zhen-hua, Zhong Yang. Influence of Pile-soil effect on Continuous Rigid Frame Composite Beam Bridge With Short Pier [J]. China and Foreign Highway, 2012, 32 (5): 112-115.
Zhang Xu-lin, Xiao Guang-qing. Influence of Pile-soil effect on Continuous Rigid Frame Bridge With Short Pier [J]. Hunan Communication Science and Technology, 2016, 42 (2): 140-142+146.
Chen Cong-chun, Xiong Fei. The Comparative Study of Continuous Rigid Frame Bridge Longitudinal Incremental Launching Stiffness [J]. Highway Engineering, 2016, 41 (1): 163-166+187.
Zhou Min, Yuan Wan-cheng, Zhang Yue. Parameter Sensitivity Analysis of Equivalent Anchorage Length for Elevated Pile Caps [J]. Journal of Chang’an University (Natural Science Edition), 2010, 30 (3): 47-52.
JTG D63-2007, Code for Design of Ground Base and Foundation of Highway Bridges and Culverts [S]. Beijing: People's Communications Press, 2007.
Lin Zhi-sheng. Influence of Pile-soil effect on Mechanical Behavior With Short Pier of Continuous Rigid Frame Bridge [J]. China Water Transport, 2008 (11): 180-181.
Hou Feng-li, Liu Jian. Influence of Pile-soil Effect on Mechanical Behavior of Long-span Continuous Rigid Frame Bridge [J]. Communications Science and Technology Heilongjiang, 2013, 36 (08): 98+100.
Hu Duan-qian. Dynamic Characteristics of High Pier Bridge with Variable Cross-section in Mountainous Expressway [D]. Changsha: Central South University, 2007.
Zhang Yu. Seismic Response of a Single-tower Cable-stayed Bridge with Dynamic Soli-structure Interaction [D]. Chengdu: Southwest Jiaotong University, 2015.
Huang Sen-hua. Elastic-plastic Seismic Response Analysis OF High Pier and Long Span Curve Rigid Frame-CONTINUOUS Combination Bridge [D]. Xi’an: Chang’an University, 2014.
Yin Ren-hong, An Ping-he, Feng Wei-qiong. Closure Order of Multiple-span Continuous Rigid Frame Bridge [J]. Journal of Shenyang University (Natural Science), 2017, 29 (1): 58-61.
JTG D62-2012, Coad for Design of Highway Reinforced Concrete and Prestressed Concrete Bridges and Culverts [S]. Beijing: People's Communications Press, 2012.
Browse journals by subject