Significance evaluation on available properties of soil mass in underground space in Xiongan New Area based on rough set theory

HAN Bo; ZHANG Xi; DU Yanan; XIA Yubo; MA Zhen; GUO Xu; LIU Hongwei; MIAO Jinjie; BAI Yaonan; LI Zhuang

doi:10.19948/j.12-1471/P.2023.03.06

2023 Vol. 46, No. 3

Article Contents

Article navigation > North China Geology > 2023 > 46(3): 43-48

Next Article Previous Article

HAN Bo, ZHANG Xi, DU Yanan, XIA Yubo, MA Zhen, GUO Xu, LIU Hongwei, MIAO Jinjie, BAI Yaonan, LI Zhuang. 2023. Significance evaluation on available properties of soil mass in underground space in Xiongan New Area based on rough set theory. North China Geology, 46(3): 43-48. doi: 10.19948/j.12-1471/P.2023.03.06

Citation:

HAN Bo, ZHANG Xi, DU Yanan, XIA Yubo, MA Zhen, GUO Xu, LIU Hongwei, MIAO Jinjie, BAI Yaonan, LI Zhuang. 2023. Significance evaluation on available properties of soil mass in underground space in Xiongan New Area based on rough set theory. North China Geology, 46(3): 43-48. doi: 10.19948/j.12-1471/P.2023.03.06

Significance evaluation on available properties of soil mass in underground space in Xiongan New Area based on rough set theory

1. Tianjin Center, China Geological Survey (North China Center for Geoscience Innovation ), Tianjin 300170, China;
2. Xiongan Center of Urban Geological Research, China Geological Survey, Tianjin 300170, China;
3. Planning Research Center of Xiongan New Area, Xiongan New Area Hebei 071700, China;
4. Xiongan Urban Planning and Design Institute Co., Ltd, Xiongan New Area Hebei 071700, China

More Information

Corresponding author: XIA Yubo

Received Date: 14 November 2022

Abstract

Abstract

The development and utilization of underground space is the only way to realize the sustainable and coordinated development of urban economy, society, resources and environment in the new era. In order to objectively evaluate the importance of soil mass in Xiongan New Area, according to the engineering geological characteristics of shallow soil mass 50 meters underground space in Xiongan New Area, the common engineering types and the factors affecting the availability of soil mass in different depths (0~15 m, 15~30 m and 30~50 m)are discussed. Based on the rough set theory, the importance of the factors affecting soil exploitability was evaluated, and the importance and weight of the factors affecting soil exploitability were obtained. The results showed that: (1) The engineering geological properties of foundation soil in Xiongan New Area are generally good and suitable for large-scale construction. However, attention should be paid to artificial filling soil(miscellaneous fill soil and plain fill soil), soft soil (silty clay and soft plastic silty clay), liquefied soil (silty soil and fine sand), groundwater, pit-ponds and other undesirable engineering geological characteristics. (2) The importance order of available soil properties is obtained: 0~15 m is the bearing capacity of foundation, the thickness of mixed fill, the thickness of silt soil layer, the thickness of sand soil layer, the distribution of pit, and the groundwater level, 15~30 m is the thickness of silt layer, the groundwater level, the thickness of silt soil layer, the thickness of sand soil layer, and the uniformity of foundation soil, and 30~50 m is the groundwater level, the thickness of sand soil layer, and the thickness of silt soil layer. (3) Rough set theory can be used for objectively evaluating the availability of soil mass in the underground space in Xiongan New Area, excluding the influence of subjective factors. The internal laws of influencing factors are explored from the knowledge expression system, which provides an evaluation basis for the development and utilization of soil in the underground space in Xiongan New Area.
- rough set theory /
- Xiongan New Area /
- underground space /
- availability /
- significance

FullText(HTML)

References

[1]	中共中央国务院.中共中央国务院关于支持河北雄安新区全面深化改革和扩大开放的指导意见[N].中华人民共和国国务院公报,2019-02-20. Google Scholar
[1]	钱七虎.迎接我国城市地下空间开发高潮[J].岩土工程学报,1998,20(1):112-113. Google Scholar
[2]	SANJA D. The future of underground space[J].Cities, 1999, 16(4):233-245. Google Scholar
[3]	GOEI.R K, DUBE A K.Status of underground space utilization and its potential in Delhi [J]. Tunneling and Underground Space Technology, 1999, 14(3):349-354. Google Scholar
[4]	官善友,朱锐,高振宇.地质条件对武汉市地下空间开发的影响及分区评价[J].工程勘察,2008,(9):6-10. Google Scholar
[5]	谢连平,钟洛加,周衍龙.武汉城市地下空间开发利用与环境地质[J].环境科学与技术,2009,32(12):209-214. Google Scholar
[6]	李于辉,张季超,丁晓敏,等.广州地下空间开发利用的环境岩土工程问题[J].地下空间与工程学报,2009,5(S2):1455-1458. Google Scholar
[7]	韩文峰,谌文武,宋畅.城市地下空间开发利用的工程地质与岩土工程[J].天津城市建设学院学报,2000,6(1):1-5. Google Scholar
[8]	杨振茂.郑州市地下空间开发利用的岩土工程安全问题[J].中国安全科学学报,2006,(2):12-16+147. Google Scholar
[9]	李晓红,王宏图,杨春和,等.城市地下空间开发利用问题的探讨[J].地下空间与工程学报,2005,1(3):319-322,328. Google Scholar
[10]	史玉金,张先林,陈大平.上海深层地下空间开发地质环境条件及适宜性评价[J].地质调查与研究,2016,39(2):130-135. Google Scholar
[11]	王兰化,马武明,李明明,等.天津滨海新区地下空间开发适宜性评价[J].地质调查与研究,2015,38(4):299-304. Google Scholar
[12]	GIDEON S GOLANY, TOSHIO OJIMA.Geo-Space Urban De-sign[M].China Architecture and Building Press, 2005. Google Scholar
[13]	PAWLAK Z. Rough sets[J]. International Journal of Computer& Information Sciences, 1982, 11(5):341-356. Google Scholar
[14]	刘清.Rough集及Rough推理[M].北京:科学出版社,2001. Google Scholar
[15]	张文修,吴伟志.粗糙集理论介绍和研究综述[J].模糊系统与数学,2000,14(4):1-12. Google Scholar
[16]	张文修,吴伟志,梁吉业,等.粗褪集理论与方法[M].北京:科学出版社,2001. Google Scholar
[17]	WU C D, YUE Y, LI M X. The rough set theory and applications[J]. Engineering Computations, 2004, 21(5-6):488-511. Google Scholar
[18]	姜云,吴立新,车德福,等.基于粗糙集和GeoMo-(3D)的城市岩土参数重要性评估与可视化[J].地理与地理信息科学,2005,(6):19-21+36. Google Scholar
[19]	薛祥,孙宏伟,沈滨,等.岩土工程中的数据挖掘和知识发现探讨[J].工程勘察,2007,(10):11-16,28. Google Scholar
[20]	黄静莉,王清.基于粗糙集的地下空间岩土体属性重要性评估[J].地下空间与工程学报,2015,11(3):547-550+556. Google Scholar
[21]	HUANG JINGLI. Analysis and evaluation of the available rock and soil mass in underground space in Changchun, China. Geochimica Et Cosmo Chimica Acta, 2009, 73(13):A558-A558. Google Scholar
[22]	沈雪平,袁艺博.粗糙集理论在地下工程风险管理中的应用[J].石家庄铁路职业技术学院学报,2019,18(2):44-49. Google Scholar
[23]	王帅伟,于少将,李绍康,等.基于RS-PCA-GA-SVM 的砂土液化预测方法研究[J].地震工程学报,2019,41(2):445-453. Google Scholar
[24]	张田田,杨为民.基于AHP-RS 组合模型的砂土液化趋势预测-以1976 年唐山地震扰动区为例[J].人民长江,2020,51(10):167-172. Google Scholar
[25]	马邦闯,谭飞,焦玉勇,等.基于粗糙集与AHP 的地下空间开发地质适宜性评价模型构建方法研究[J].安全与环境工程,2020,27(6):153-159. Google Scholar
[26]	马震,黄庆彬,林良俊,等.雄安新区多要素城市地质调查实践与应用[J].华北地质,2022,45(1):58-68. Google Scholar
[27]	韩博,夏雨波,裴艳东,等.雄安新区地下空间工程地质特征及环境地质效应[J].工程勘察,2020,48(3):1-8. Google Scholar
[28]	白耀楠,马震,张竞,等.廊坊北三县工程建设适宜性评价[J].地质调查与研究,2019,42(2):117-122. Google Scholar
[29]	杜东,柳富田,刘宏伟.河北曹妃甸岛区工程地质环境稳定性评价研究[J].地质调查与研究,2019,42(4):299-304. Google Scholar
[30]	柳富田,方成,杜东,等.曹妃甸滨岸带砂土液化分布特征研究[J].地质调查与研究,2019,42(1):45-48. Google Scholar