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盾构法施工地铁区间隧道的地表沉降

Keywords: 盾构,正态分布,沉降

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Abstract:

地下开挖引起的地表沉降是地铁修建过程中非常关键的问题.在文章中,以盾构法施工的某地铁隧道试验段的实测地表变形数据,分析了地表变位的特点,得到几点定性规律,并用Peck公式对实测点进行拟合,发现沉降曲线与正态分布曲线非常接近.将拟合结果与以往经验公式进行了对比,发现两者吻合较好.

References

[1]  孙钧,袁金荣.盾构施工扰动与地层移动及其智能神经网络预测[J].岩土工程学报,2001,23(5):261-267. SUN Jun,YUAN Jin-rong.Stratum movement and disturbance during the shield tunneling and their intelligent nerve net prediction[J].Journal of Geotechnial Engineering,2001,23(5):261-267.(in Chinese)
[2]  张云,尹宗泽,徐永福.盾构法隧道引起的地表变形分析[J].岩石力学与工程学报,2002,21(3):388-392. ZHANG Yun,YIN Zong-ze,XU Yong-fu.Ground surface deformation by shield tunneling[J].Journal of rock mechanics and engineering,2002,21(3):388-392.(in Chinese)
[3]  刘招伟,王梦恕,董新平.地铁隧道盾构法施工引起的地表沉降分析[J].岩石力学与工程学报,2003,22(8):1297- 1301. LIU Zhao-wei,WANG Meng-shu,DONG Xin-ping.Analysis of ground surface settlement by construction with the shield tunneling method[J].Journal of rock mechanics and engineering,2003,22(8):1297-1301.(in Chinese)
[4]  日本盾构新技术研究会.日本隧道盾构新技术[M].尹旅超,朱振宏,李玉珍,袁少军等译.武汉:华中理工大学出版 社,1999. Japanese Research Society on New Shielding Technologies.Japanese New Technologies in Tunnel Shielding[M].YIN Lu- chao,ZHU Zhen-hong,LI Yu-zhen,YUAN Shao-jun,et al,trnsl.Wuhan:Huazhong University of Science and Technolo- gy Press,1999.(in Chinese)
[5]  唐益群,叶为民,张庆贺.上海地铁盾构施工引起地面沉降的分析研究(三)[J].地下空间,1995,15(4):250-258. TANG Yi-qun,YE Wei-min,ZHANG Qing-he.Analysis and research on ground settlement by the shield tunneling in Shanghai(three)[J].Underground Space,1995,15(4):250-258.(in Chinese)

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