GEOLOGICAL HAZARDS MONITORING AND APPLICATION IN MOUNTAINOUS TOWN OF THREE GORGES RESERVOIR

FENG Zhen; LI Bin; ZHAO Chao-ying; WANG Li; WANG Lei

Volume 22 Issue 3

Sep. 2016

Turn off MathJax

Article Contents

Article Navigation > Journal of Geomechanics > 2016 > 22(3): 685-694

FENG Zhen, LI Bin, ZHAO Chao-ying, et al., 2016. GEOLOGICAL HAZARDS MONITORING AND APPLICATION IN MOUNTAINOUS TOWN OF THREE GORGES RESERVOIR. Journal of Geomechanics, 22 (3): 685-694.

Citation:

FENG Zhen, LI Bin, ZHAO Chao-ying, et al., 2016. GEOLOGICAL HAZARDS MONITORING AND APPLICATION IN MOUNTAINOUS TOWN OF THREE GORGES RESERVOIR. Journal of Geomechanics, 22 (3): 685-694.

Citation:

FENG Zhen, LI Bin, ZHAO Chao-ying, et al., 2016. GEOLOGICAL HAZARDS MONITORING AND APPLICATION IN MOUNTAINOUS TOWN OF THREE GORGES RESERVOIR. Journal of Geomechanics, 22 (3): 685-694.

PDF( 1526 KB)

GEOLOGICAL HAZARDS MONITORING AND APPLICATION IN MOUNTAINOUS TOWN OF THREE GORGES RESERVOIR

FENG Zhen^{1, 2
,},
LI Bin^{1, 2},
ZHAO Chao-ying³,
WANG Li³,
WANG Lei⁴

1.
Key laboratory of Noetectonic Movement and Geological Hzards, Ministry of Land Resource of PRC, Beijing, 100081, China
2.
Institute of Geomechanics, Chinese Academy of Geological Sciences, Beijing 100081, China
3.
Chang'an University, Xi'an, Shaan'xi 710064, China
4.
Institute of Disaster Prevention, Yanjiao, Hebei 101601, China

More Information

Received: 2016-04-25
Published: 2016-09-01

Abstract

Abstract

Regular geological hazards monitoring is very difficult in southwestern mountainous area, due to steep terrain, abundant plants, rainy and foggy weather. On the basis of geological hazards survey, a comprehensive monitoring network has been established. Regular geo-hazards monitoring devices, such as telescopic displacement meters and stressometers, are installed to monitor relative displacement of ground cracks and stress in base of perilous rock respectively. Static and real-time GPS, as well as corner reflector interferometry (CR-InSAR), are applied to monitor ground movement of perilous rocks. In order to obtain regional deformation, high coherence InSAR is adopted to investigate and detect geo-hazards. The Yangjiao monitoring network achieves high-resolution and real-time monitoring, and the methods applied are essentially in agreement with movement results.
- mountainous town,
- geological hazards monitoring,
- perilous rock,
- InSAR

FullText(HTML)

References(12)

References

[1]	殷跃平.三峡工程库区移民迁建区地质灾害与防治[J].地质通报, 2002, 2(12):876~880. doi: 10.3969/j.issn.1671-2552.2002.12.011 YIN Yue-ping. Geohazards and their prevention in resettlement areas of emigrants from the reservoir region of the Three Gorges Project[J]. Geological Bulletin of China, 2002, 21(12):876~880. doi: 10.3969/j.issn.1671-2552.2002.12.011
[2]	殷跃平. 加强城镇化进程中的地灾防治工作[N]. 中国国土资源报, 2014-04-21(4). YIN Yue-ping. Enhance geological hazards mitigation in urbanization process[N]. China Land and Resource News, 2014-04-21(04).
[3]	刘传正.重庆武隆羊角镇工程地质环境初步研究[J].水文地质工程地质学报, 2013, 40(2):1~8. http://www.cnki.com.cn/Article/CJFDTOTAL-SWDG201302003.htm LIU Chuang-zhen. Primary research on the geological environment around Yangjiao Twon in Wulong County, Chongqing, China[J]. Hydrogeology and Engineering Geology, 2013, 40(2):1~8. http://www.cnki.com.cn/Article/CJFDTOTAL-SWDG201302003.htm
[4]	黄润秋.中国西部地区典型岩质滑坡机理研究[J].地球科学进展, 2004, 19(3):443~450. http://www.cnki.com.cn/Article/CJFDTOTAL-DXJZ200403015.htm HUANG Run-qiu. Mechanism of large scale landslides in western China[J]. Advance in Earth Sciences, 2004, 19(3):443~450. http://www.cnki.com.cn/Article/CJFDTOTAL-DXJZ200403015.htm
[5]	殷跃平, 朱继良, 杨胜元.贵州关岭大寨高速远程滑坡-碎屑流研究[J].工程地质学报, 2010, 18(4):445~454. http://www.cnki.com.cn/Article/CJFDTOTAL-GCDZ201004003.htm YIN Yue-ping, ZHU Ji-liang, YANG Sheng-yuan. Investigation of a high speed and long run-out rockslide-debris floe at Dazhai in Guizhou Province[J]. Journal of Engineering Geology, 2010, 18(4):445~454. http://www.cnki.com.cn/Article/CJFDTOTAL-GCDZ201004003.htm
[6]	殷跃平, 刘传正, 陈红旗, 等.2013年1月11日云南镇雄赵家沟特大滑坡灾害研究[J].工程地质学报, 2013, 21(1):6~15. http://www.cnki.com.cn/Article/CJFDTOTAL-GCDZ201301003.htm YIN Yue-ping, LIU Chuan-zheng, CHEN Hong-qi, et al, Investigation on catastrophic landslide of January 11, 2013 at Zhaojiagou, Zhenxiong County, Yunnan Province[J]. Journal of Engineering Geology, 2013, 21(1):6~15. http://www.cnki.com.cn/Article/CJFDTOTAL-GCDZ201301003.htm
[7]	刘传正, 杨冰.三峡库区地质灾害调查评价与监测预警新思维[J].工程地质学报, 2001, 9(2):121~126. http://www.cnki.com.cn/Article/CJFDTOTAL-GCDZ200102002.htm LIU Chuang-zhen, YANG Bing. 2001. A new method of surveying, evaluating, monitoring and forecasting for the geological hazards in the Three Gorges on Changjiang River[J]. Journal of Engineering Geology, 2001, 9(2):121~126. http://www.cnki.com.cn/Article/CJFDTOTAL-GCDZ200102002.htm
[8]	王磊, 李滨, 冯振, 等.武隆县羊角场镇厚层灰岩山体大型危岩体破坏模式及成因机制研究[J].地质学报, 2015, 89(2):461~471. http://www.cnki.com.cn/Article/CJFDTOTAL-DZXE201502019.htm WANG Lei, LI Bin, FENG Zhen, et al. The failure patterns and their formation mechanisms of large perilous rocks in thick layered limestone masses in Yangjiao Town, Wulong[J]. Acata Geologica Sinica, 2015, 89(2):461~471. http://www.cnki.com.cn/Article/CJFDTOTAL-DZXE201502019.htm
[9]	张勤.GPS监测滑坡形变的基准研究[J].西安工程学院学报, 2001, 23(4):69~71. http://www.cnki.com.cn/Article/CJFDTOTAL-XAGX200104014.htm ZHANG Qin. The datum research of the slope deformation monitor by GPS[J]. Journal of Xi'an Engineering University, 2001, 23(4):69~71. http://www.cnki.com.cn/Article/CJFDTOTAL-XAGX200104014.htm
[10]	朱建军, 邢学敏, 胡俊, 等.利用InSAR技术监测矿区地表形变[J].中国有色金属学报, 2011, 21(10):2564~2576. http://www.cnki.com.cn/Article/CJFDTOTAL-ZYXZ201110024.htm ZHU Jian-jun, XING Xue-ming, HU Jun, et al. Monitoring of ground surface deformation in mining area with InSAR technique[J]. Chinese Journal of Nonferrous Metals, 2011, 21(10):2564~2576. http://www.cnki.com.cn/Article/CJFDTOTAL-ZYXZ201110024.htm
[11]	邢学敏, 朱建军, 汪长城, 等.一种新的CR点目标识别方法及其在公路形变监测中的应用[J].武汉大学学报:信息科学版, 2011, 36(6):699~703. http://www.cnki.com.cn/Article/CJFDTOTAL-WHCH201106017.htm XING Xue-ming, ZHU Jian-jun, WANG Chang-cheng, et al. A new method for CR point identification and it's application to highway deformation monitoring[J]. Geomatics and Information Science of Wuhan University, 2011, 36(6):699~703. http://www.cnki.com.cn/Article/CJFDTOTAL-WHCH201106017.htm
[12]	许文斌, 李志伟, 丁晓利, 等.利用InSAR短基线技术估计洛杉矶地区的地表时序形变和含水参数[J].地球物理学报, 2012, 55(2):452~461. http://www.cnki.com.cn/Article/CJFDTOTAL-DQWX201202008.htm XU Wen-bin, LI Zhi-wei, DING Xiao-li, et al. Application of small baseline subsets D-InSAR technology to estimate the time series land deformation and aquifer storage coefficients of Los Angeles area[J]. Chinese Journal Geophysics, 2012, 55(2):452~461. http://www.cnki.com.cn/Article/CJFDTOTAL-DQWX201202008.htm