山区高填方机场的智能建造与安全运营

姚仰平; 丛易敏行; 罗汀; 张星; 王俊博; 耿轶

doi:10.3981/j.issn.1000-7857.2018.17.014

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科技导报 ›› 2018, Vol. 36 ›› Issue (17) : 106-110. DOI: 10.3981/j.issn.1000-7857.2018.17.014

研究论文

山区高填方机场的智能建造与安全运营

作者信息 -

北京航空航天大学交通科学与工程学院, 北京 100083

作者简介:

姚仰平,教授,研究方向为土的本构关系,电子信箱:ypyao@buaa.edu.cn

Intelligent construction and safe management of high filling airports in mountains

Author information -

School of Transportation Science and Engineering, Beihang University, Beijing 100083, China

摘要

现阶段中国正在大力兴建山区机场以改善当地的交通条件，而通过“削山平谷”形成的山区高填方机场在建造和运营中还面临许多难题。针对山区高填方机场建造过程中施工质量难以控制的问题，利用“互联网+”系列技术开发了机场高填方压实质量实时监控系统，可实现对施工压实质量的全面控制和管理，并结合无人驾驶技术能够实现自动化智能建造；针对高填方施工完成后填筑体变形沉降的问题，建立了全生命周期的安全监测系统，可对长期变形进行预测，起到灾害预警作用；针对机场道面下土层含水量增加的锅盖效应现象，通过试验模拟验证了其内在机制，提出了在冻结锋面以下铺设隔气层的有效解决方案。

Abstract

A large number of airports are under construction in mountainous areas in China, to improve the local traffic conditions. However, the construction and the management of the high filling airports, built by"cutting the mountains to fill the valleys", still face many difficulties. In order to control the quality of the high filling project, a real-time monitoring system for high filling compaction is developed by using the "Internet Plus" technology. The driverless technology makes the automated intelligent construction become a reality; In order to control the settlement after the construction, a safety monitoring system in the whole life cycle is established, which can predict the long-term deformation and issue disaster warnings in advance. In order to deal with the increased water content of the shallow soils under the airport runway, known as the pot effect, both laboratory and field experiments are conducted to trace the causes. Meanwhile, an effective engineering measure is proposed to reduce the pot effect by laying the insulating layer below the position where the soil temperature is around 0℃.

导出引用

姚仰平, 丛易敏行, 罗汀, 张星, 王俊博, 耿轶. 山区高填方机场的智能建造与安全运营[J]. 科技导报, 2018, 36(17): 106-110 https://doi.org/10.3981/j.issn.1000-7857.2018.17.014

YAO Yangping, CONGYI Minxing, LUO Ting, ZHANG Xing, WANG Junbo, GENG Yi. Intelligent construction and safe management of high filling airports in mountains[J]. Science & Technology Review, 2018, 36(17): 106-110 https://doi.org/10.3981/j.issn.1000-7857.2018.17.014

参考文献

[1] 姚仰平, 阮杨志, 刘冰阳, 等. 基于北斗的机场高填方施工质量监控技术研发[J]. 岩土工程学报, 2015, 37(增刊2):6-10. Yao Yangping, Ruan Yangzhi, Liu Bingyang, et al. Control technology of construction quality for high filled airport based on Beidou satellite navigation system[J]. Chinese Journal of Geotechnical Engineering, 2015, 37(Suppl 2):6-10.
[2] Yao Y, Ruan Y, Chen J, et al. Research on a real-time monitoring platform for compaction of high embankment in airport engineering[J]. Journal of Construction Engineering and Management, 2018, 144(1):1-13.
[3] Thompson M J, White D J. Estimating compaction of cohesive soils from machine drive power[J]. Journal of Geotechnical & Geoenvironmental Engineering, 2008, 134(12):1771-1777.
[4] Sandström Å J, Pettersson C B. Intelligent systems for QA/QC in soil compaction[J/OL].[2018-07-17]. Proc Annual Transportation Research Board Meeting, http://www.intelligentcompaction.com/downloads/PapersReports/GeoDynamik_Sandstrom_Intelligent%20Systems%20for%20QAQC%20in%20Soil%20Compaction_2004.pdf.
[5] 姚仰平. UH模型系列研究[J]. 岩土工程学报, 2015, 37(2):193-217. Yao Yangping. Advanced UH models for soils[J]. Chinese Journal of Geotechnical Engineering, 2015, 37(2):193-217.
[6] Yao Y P, Liu L, Luo T. A constitutive model for granular soils[J]. Science China Technological Sciences, 2018, 61:1-10.
[7] Yao Y P, Hou W, Zhou A N. UH model:Three-dimensional unified hardening model for overconsolidated clays[J]. Géotechnique, 2009, 59(5):451-469.
[8] Yao Y P, Niu L, Cui W J. Unified hardening (UH) model for overconsolidated unsaturated soils[J]. Canadian Geotechnical Journal, 2014, 51(7):810-821.
[9] 李强, 姚仰平, 韩黎明, 等. 土体的"锅盖效应"[J]. 工业建筑, 2014, 44(2):69-71. Li Qiang, Yao Yangping, Han Liming, et al. Pot-cover effect of soil[J]. Industrial Construction, 2014, 44(2):69-71.
[10] 罗汀, 陈含, 姚仰平, 等. 锅盖效应水分迁移规律分析[J]. 工业建筑, 2016, 46(9):6-9. Luo Ting, Chen Han, Yao Yangping, et al. Analysis of water migration characteristics of pot-cover effect[J]. Industrial Construction, 2016, 46(9):6-9.
[11] 姚仰平, 王琳. 影响锅盖效应因素的研究[J/OL].[2018-07-17]. 岩土工程学报, http://kns.cnki.net/kcms/detail/32.1124. TU.20171212.1545.020.html. Yao Yangping, Wang Lin. Research on the influence factors on the "Pot-cover effect"[J/OL]. Chinese Journal of Geotechnical Engineering.[2018-07-17]. http://kns.cnki.net/kcms/detail/32.1124.TU.20171212.1545.020.html.
[12] 罗汀, 曲啸, 王乃东, 等. 北京大兴国际机场冬季地温变化分析研究[J]. 工业建筑, 2016, 46(9):17-20. Luo Ting, Qu Xiao, Wang Naidong, et al. Geothermal temperature characteristics of Beijing Daxing International Airport in winter[J]. Industrial Construction, 2016, 46(9):17-20.