Deformation and stability analysis of the widened embankment dam

ZHENG Junfeng1, CHEN Xiaoyan2*, MA Zheng3, CHEN Qing1

1. 1. Zibo Water Engineering Service Center, Zibo 255000, Shandong, China;
2. Jinan Water Engineering Service Center, Jinan 250099, Shandong, China;
3. Jinan Municipal Engineering Design &
Research Institute(Group)Co., Ltd., Jinan 250003, Shandong, China
• Published:2022-02-21

CLC Number:

• TV697.2
 [1] 徐小伟,魏晓,岳朝俊,等. 中美规范对土石坝渗透稳定要求的差异性浅析[J]. 人民长江, 2020, 51(增刊2): 348-350.[2] 王博,纪园可,周厚贵. 国内大坝加高情况概述[J]. 水利水电技术, 2014, 45(2): 57-60. WANG Bo, JI Yuanke, ZHOU Hougui. Overview on status of dam heightening in China [J]. Water Resources and Hydropower Engineering, 2014, 45(2): 57-60.[3] 吴建平. 不同加高方案土石坝渗流及稳定性分析[J]. 东北水利水电, 2018, 36(10): 1-3. WU Jianping. Analysis of the seepage and stability of earth-rock dam under different heightening scheme [J]. Water Resources & Hydropower of Northeast, 2018, 36(10): 1-3.[4] 杨杰,胡德秀,杨晖. 段家峡大坝扩建工程坝坡稳定计算[J]. 西北水力发电, 2003, 19(1): 17-21. YANG Jie, HU Dexiu, YANG Hui. Dam slopes stabilization calculations of Duanjiaxia dam expanding project [J]. Journal of Northwest Hydroelectric Power, 2003, 19(1): 17-21.[5] 黄理军, 张文萍. 南方土石坝加高问题的研究[C] // 2007年湖南水电科普论坛. 长沙:[S.l.] ,2007:329-335.[6] 翁湛. 土石坝加高加固防渗措施及边坡稳定的分析研究[J]. 浙江水利水电学院学报, 2015, 27(2): 17-20. WENG Zhan. Study on the anti-seepagemeasures and slope stability during the heightening and strengthening of earth-fock fill dams [J]. Journal of Zhejiang University of Water Resources and Electric Power, 2015, 27(2): 17-20.[7] 中华人民共和国水利部. 碾压式土石坝设计规范[S]. 北京:中华人民共和国水利部, 2007.[8] FATTAH M Y, OMRAN H A, HASSAN M A. Behavior of an earth dam during rapid drawdown of water in reservoir—case study [J]. International Journal of Advanced Research, 2015, 3(10): 110-122.[9] ZHANG Y, ZHANG X, WANG Z, et al. Study on the reservoir dam slope stability considering the effect of seepage [C] //Earth and Environmental Science(EES)2020. Wuhan: IOP, 2020.[10] HUANG F, LUO X, LIU W. Stability analysis of hydrodynamic pressure landslides with different permeability coefficients affected by reservoir water level Fluctuations and Rainstorms[J]. Water, 2017, 9(7):1-16.[11] 陈育民, 徐鼎平. FLAC/FLAC3D基础与工程实例[M]. 北京:中国水利水电出版社, 2013.[12] 郭艳玲, 李刚, 陈维, 等. 高速公路加宽路基新旧结合部差异沉降控制研究[J]. 科学技术创新, 2020(35): 112-114.[13] 于建荣, 程小强, 李峰, 等. 改扩建道路纵向加高拓宽路基沉降特性与影响因素研究[J]. 路基工程, 2019(5): 35-39. YU Jianrong, CHENG Xiaoqiang, LI Feng, et al. Study on subgrade settement characteristics and the influencing factors by lengthwise heightening and widening in road reconstruction and extension [J]. Subgrade Engineering, 2019(5): 35-39.[14] 王珂. 高速公路改扩建工程新旧路基差异沉降发生模式与控制标准研究[D]. 济南: 山东大学, 2018. WANG Ke. Research on deformation behavior and control criterion of deferential settlement in espress highway widening project [D]. Jinan: Shanong University, 2018.[15] 沈立森, 杨广庆, 程和堂, 等. 高速公路路基加宽土工格栅加筋优化技术研究[J]. 岩土工程学报, 2013, 35(4): 789-793. SHEN Lisen, YANG Guangqing, CHENG Hetang, et al. Optimization technology for geogrid-reinforced subgrade widening projects of highways[J]. Chinese Journal of Geotechnical Engineering, 2013, 35(4): 789-793.[16] 李倩, 蒋玉飞, 吴志刚. 基于土工格栅加筋优化技术的高速公路路基加宽技术研究[J]. 公路工程, 2020, 45(2): 147-151. LI Qian, JIANG Yufei, WU Zhigang. Research on subgrade widening technology of expressway based on geogrid reinforcement optimization technology[J]. Highway Engineering, 2020, 45(2): 147-151.[17] 马正. 土石坝拓宽加固的安全稳定性分析[D]. 济南: 山东大学, 2012. MA Zheng. Safety stability analysis of widen earth dam [D]. Jinan: Shandong University, 2012.
 No related articles found!
Viewed
Full text

Abstract

Cited

Shared
Discussed