Please wait a minute...
E-mail Alert Rss
 
物探与化探  2020, Vol. 44 Issue (6): 1490-1494    DOI: 10.11720/wtyht.2020.1594
  工程勘查 本期目录 | 过刊浏览 | 高级检索 |
数字全景钻孔摄像技术在文物遗址保护工程中的应用
石春娟1, 翟慧明2
1.山东英才高级技工学校,山东 济南 250104
2.中国重汽集团 济南桥箱有限公司,山东 济南 250104
The application of digital panoramic borehole camera technique to the protection engineering of cultural relics sites
SHI Chun-Juan1, ZHAI Hui-Ming2
1. Shandong Yingcai Advanced Technical School, Jinan 250104, China
2. SINOTRUK Jinan Axle & Transmission Co., Ltd., Jinan 250104, China
全文: PDF(3119 KB)   HTML
输出: BibTeX | EndNote (RIS)      
摘要 

由于外动力地质作用,大足石刻造像遗址的保护工程急需高精度的地质工程勘察数据,而数字全景钻孔摄像技术能够精确地获得地下岩体的结构特征与精度1 mm的结构面信息。利用数字全景钻孔摄像技术对重庆大足千手观音附近的岩土地质工程进行勘察分析,结果表明:区域内岩体的完整性整体较好,结构面主要表现为节理,并构成了区内的主要渗水通道。数字全景钻孔摄像技术为大足千手观音的岩土工程勘察提供了原始图像数据,方便了大足千手观音文物遗址保护工程的实施与决策。

服务
把本文推荐给朋友
加入引用管理器
E-mail Alert
RSS
作者相关文章
石春娟
翟慧明
关键词 数字全景钻孔摄像岩体结构大足石刻文物保护工程    
Abstract

Due to the external dynamic geological process, the protection of Dazu Rock Carvings sites needs high precision geological engineering survey data, and the digital borehole panoramic camera technique can accurately obtain the structure characteristics and underground rock mass discontinuities with precision of 1 mm. In this study, the authors used digital panoramic borehole camera technique to analyze the geotechnical engineering of Thousand-Hand Kwan-yin at Dazu, Chongqing, and the results show that the integrity of the rock mass in this region is good, with the discontinuities being mainly manifested as joints and constituting the main seepage channel in the region. This technique can provide original imaging data for the geotechnical engineering of Thousand-Hand Kwan-yin. It offers a advantage for the protection of cultural relics sites, which improves the implementation and decision-making of engineering.

Key wordsdigital panoramic borehole camera    rock mass discontinuity    Dazu Rock Carvings    engineering for cultural relic protection
收稿日期: 2019-12-20      出版日期: 2020-12-29
ZTFLH:  P631  
作者简介: 石春娟(1981-),女,副教授,主要从事地形与工程测量方面的教学与研究工作。
引用本文:   
石春娟, 翟慧明. 数字全景钻孔摄像技术在文物遗址保护工程中的应用[J]. 物探与化探, 2020, 44(6): 1490-1494.
SHI Chun-Juan, ZHAI Hui-Ming. The application of digital panoramic borehole camera technique to the protection engineering of cultural relics sites. Geophysical and Geochemical Exploration, 2020, 44(6): 1490-1494.
链接本文:  
http://www.wutanyuhuatan.com/CN/10.11720/wtyht.2020.1594      或      http://www.wutanyuhuatan.com/CN/Y2020/V44/I6/1490
Fig.1  数字全景钻孔摄像系统工作原理
Fig.2  孔内实时全景图像
Fig.3  钻孔图像平面展开
Fig.4  钻孔图像虚拟岩心
Fig.5  软件分析部分结果展示(结构面的产状和隙宽)
Fig.6  ZK2孔3.7~6 m段图像
Fig.7  ZK3孔2.2~4 m段图像
Fig.8  ZK10孔3.5~5.2 m段图像
Fig.9  ZK17孔18~20 m段图像
钻孔编号 隙宽较大的结构面 岩性较差区域范围/m 水位/m
深度/m 宽度/mm 产状
ZK2 3.7~5.5 57.6 几乎垂直 14~16 14.2
ZK3 3.981 69 N10°W∠15.1° 7.48
ZK7 3.992 35.01 S10°E∠19.1° 10.4~11.6,13~14
ZK10 3.8~4.7 67.74 几乎垂直,形成空洞 14~15.5 14
ZK11 5.2~5.8 35.6 垂直 8.5~12.5,13.5~16.5
ZK17 7.5 26 N46°W∠21.8° 11~19.5 9.55
12.283 34 N13.5°E∠15.8°
ZK18 11.778 87 N84.6°E∠12.8° 14.5~21.5 14.35
14.394 127 N34°W∠47.5°
ZK21 23.278 113.03 S61°W∠79.9° 11.5~13.5,19.5~25.5 24.26
24.297 59.47 S66°W∠78.3°
ZK25 5.31 51 N78°W∠2.3°
ZK27 1.8~3.34 35.8 几乎垂直 14.6~15.1,20.5~25.5 21.34
21.34 62 S42°E∠10°
Table 1  数字全景钻孔摄像所获得的主要结果
[1] 童登金. 大足石刻的保护与展望[J]. 文物保护与考古科学, 2003,15(3):57-60.
[1] Tong D J. Protection and outlook of Dazu Rock Carvings[J]. Sciences of Conservation and Archaeology, 2003,15(3):57-60.
[2] 王晓朋, 卢晓仓, 李鹏飞, 等. 大口径钻孔在西藏地区水电工程土料勘察中的应用研究[J]. 水利水电技术, 2013,44(8):105-108.
[2] Wang X P, Lu X C, Li P F, et al. Application of large-diameter borehole to earth materials investigation for a hydropower project in Tibet[J]. Water Resources and Hydropower Engineering, 2013,44(8):105-108.
[3] Bae D S, Kim K S, Koh Y K, et al. Characterization of joint roughness in granite by applying the scan circle technique to images from a borehole televiewer[J]. Rock Mechanics and Rock Engineering, 2011,44(4):497-504.
[4] 石春娟. 重庆大足千手观音造像的电磁勘探和水文地质勘探[J]. 物探与化探, 2018,42(6):1306-1310.
[4] Shi C J. Research on electromagnetic prospecting and hydrogeological exploration for the statue of Thousand-Hand Avalokitesvara at Dazu, Chongqing[J]. Geophysical and Geochemical Exploration, 2018,42(6):1306-1310.
[5] Williams J H, Johnson C D. Acoustic and optical borehole-wall imaging for fractured-rock aquifer studies[J]. Journal of Applied Geophysics, 2004,55(1):151-159.
[6] 杜鹏, 刘晓玲, 徐新战, 等. 利用温度检测钻孔灌注桩混凝土拌合物面的研究[J]. 物探与化探, 2019,43(3):667-671.
[6] Du P, Liu X L, Xu X Z, et al. Research on concrete mixture surface detection for bored pile based on temperature[J]. Geophysical and Geochemical Exploration, 2019,43(3):667-671.
[7] 王川婴, Law K T. 钻孔摄像技术的发展与现状[J]. 岩石力学与工程学报, 2005,24(19):3440-3448.
[7] Wang C Y, Law K T. Review of borehole camera technology[J]. Chinese Journal of Rock Mechanics and Engineering, 2005,24(19):3440-3448.
[1] 方云, 乔梁, 燕学峰, 陈卉丽, 刘江平. 地球物理探测技术在大足石刻保护中的应用[J]. 物探与化探, 2013, 37(1): 138-142.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
京ICP备05055290号-3
版权所有 © 2017《物探与化探》编辑部
通讯地址:北京市学院路29号航遥中心 邮编:100083
电话:010-62060192;62060193 E-mail:whtbjb@sina.com