[1]裴江涛,杨璐,骆祖江.江苏海门地区地面沉降成因分析[J].华东地质,2023,44(04):467-475.[doi:10.16788/j.hddz.32-1865/P.2023.04.010]
　PEI Jiangtao,YANG Lu,LUO Zujiang.Cause analysis of land subsidence in Haimen area of Jiangsu Province[J].East China Geology,2023,44(04):467-475.[doi:10.16788/j.hddz.32-1865/P.2023.04.010]
点击复制

江苏海门地区地面沉降成因分析()
分享到：

《华东地质》[ISSN:2096-1871/CN:32-1865/P]

卷:
44
期数:
2023年04期
页码:
467-475
栏目:
其他
出版日期:
2023-12-27

文章信息/Info

Title:
Cause analysis of land subsidence in Haimen area of Jiangsu Province
作者:
裴江涛1;  杨璐2;  骆祖江1
1. 河海大学地球科学与工程学院, 江苏南京 211100;
2. 江苏省地质工程勘察院, 江苏南京 211102
Author(s):
PEI Jiangtao1;  YANG Lu2;  LUO Zujiang1
1. School of Earth Science and Engineering, Hohai University, Nanjing 211100, Jiangsu, China;
2. Geo-engineering Investigation Institute of Jiangsu Province, Nanjing 211102, Jiangsu, China
关键词:
江苏海门地区; 地面沉降; 软土; 地下水; 建筑荷载
Keywords:
Haimen area of Jiangsu Province; land subsidence; soft soil; groundwater; building load
分类号:
P694P954
DOI:
10.16788/j.hddz.32-1865/P.2023.04.010
摘要:
以江苏海门地区水文地质和工程地质资料为基础,文章通过野外实地调查,结合相关文献资料,对该区近年来地面沉降发展历程进行了系统整理,分析了地面沉降的发展特征和分布规律,进而探讨地面沉降形成的原因。研究结果表明:海门地区早期第Ⅲ承压含水层地下水过度开采,导致全区整体发生沉降;但随着地下水计划开采的实施(2013年以后),沉降区域由全区转为局部,主要发生在软土分布与建筑荷载密集地区,主压缩层是潜水含水层、第Ⅰ黏性土弱透水层以及第Ⅰ承压含水层。区内软土分布与地面沉降关系密切,建筑荷载密集地区与地面沉降频发地区呈高度相关性,即软土分布与建筑荷载是目前地面沉降的影响因素。
Abstract:
Based on the hydrogeological and engineering geological data of Haimen area in Jiangsu Province, through field investigation and relevant literature, the development process of land subsidence in this area in recent years has been systematically sorted out. The subsidence genesis were explored by analyzing the development characteristics and distribution law of land subsidence. The results show that the groundwater in the confined aquifer Ⅲ in Haimen area was over-exploited in the early stage, leading to overall subsidence of the area. However, with the implementation of planned extraction of groundwater, the subsidence area has changed from the whole to part the local, focusing in the areas with soft soil distribution and dense building load. The main compression layers are the phreatic aquifer, the first cohesive soil aquitard and the first confined aquifer. The distribution of soft soil in the area is closely related to land subsidence, and the area with dense building load is highly correlated with the area of frequent land subsidence, that is, the distribution of soft soil and building load are the influencing factors of land subsidence.

参考文献/References:

[1] 薛禹群,张云.长江三角洲南部地面沉降与地裂缝[J].华东地质,2016,37(1):1-9. XUE Y Q, ZHANG Y. Land subsidence and land fissures in the southern Yangtze River Delta[J]. East China Geology, 2016, 37(1): 1-9.
[2] 潘懋.灾害地质学[M].北京:北京大学出版社,2002:142. PAN M. Disaster Geology[M]. Beijing: Peking University Press, 2002: 142.
[3] 骆祖江,张鑫,田小伟.沧州市地面沉降灾害预测预警[J].工程地质学报,2018,26(2):365-373. LUO Z J, ZHANG X, TIAN X W. Prediction and early warning of Cangzhou land subsidence disaster[J]. Journal of Engineering Geology, 2018, 26(2): 365-373.
[4] 李广信.关于有效应力原理的几个问题[J].岩土工程学报,2011,33(2):315-320. LI G X. Some problems about principle of effective stress[J]. Chinese Journal of Geotechnical Engineering, 2011, 33(2): 315-320.
[5] 李广信.高等土力学[M].北京:清华大学出版社,2004:290. LI G X. Advanced Soil Mechanics[M]. Beijing: Tsinghua University Press, 2004: 290.
[6] 赵文涛,李亮.苏锡常地区地面沉降机理及防治措施[J].中国地质灾害与防治学报,2009,20(1):88-93. ZHAO W T, LI L. The mechanism of land subsidence and its prevention measures in Suzhou-Wuxi-Changzhou area[J]. The Chinese Journal of Geological Hazard and Control, 2009, 20(1): 88-93.
[7] 周载阳. 地下水开采引起地面沉降的机理研究[J].工程勘察,2012,40(3):22-26. ZHOU Z Y. Mechanism research of land subsidence caused by groundwater extraction[J]. Geotechnical Investigation and Surveying, 2012, 40(3): 22-26.
[8] 潘云,潘建刚,宫辉力,等.天津市区地下水开采与地面沉降关系研究[J].地球与环境,2004,32(2):36-39. PAN Y, PAN J G, GONG H L, et al. Research on the relation between groundwater exploitation and subsidence in Tianjin Proper[J]. Earth and Environment, 2004, 32(2): 36-39.
[9] 王明珠,万军伟,白通,等.德州市德城区砂岩热储地热资源开采对地面沉降的影响[J].华东地质,2021,42(2):202-209. WANG M Z, WAN J W, BAI T, et al. The influence of geothermal resources exploitation of sandstone thermal reservoir on land subsidence in Decheng District, Dezhou City[J]. East China Geology, 2021, 42(2): 202-209.
[10] ALFARO P, LIESCH T, GOLDSCHEIDER N. Modelling groundwater over-extraction in the southern Jordan Valley with scarce data[J]. Hydrogeology Journal, 2017, 25(5): 1319-1340.
[11] 薛禹群,吴吉春,张云,等.长江三角洲(南部)区域地面沉降模拟研究[J].中国科学(D辑:地球科学),2008,38(4):477-492. XUE Y Q, WU J C, ZHANG Y, et al. Simulation study of land subsidence in the Yangtze River Delta (southern) region[J]. Science China (Series D:Earth Sciences), 2008, 38(4): 477-492.
[12] 胡喜梅,马传明,邓波,等.江苏省沿海地区地面沉降风险评价[J].地质科技情报,2017,36(2):222-228. HU X M, MA C M, DENG B, et al. Risk evaluation of land subsidence in Coastal Areas of Jiangsu Pro-vince[J]. Geological Science and Technology Information, 2017, 36(2): 222-228.
[13] 江苏省地质环境勘查院.南通市海门工程地质调查报告[R].南京:江苏省地质环境勘查院,2021:28-33. Geological Environment Exploration Institute of Jiangsu Province. Geological survey report of Haimen engineering in Nantong City[R]. Nanjing: Geological Environment Exploration Institute of Jiangsu Province, 2021: 28-33.
[14] 骆祖江,张也,李兆,等. 南通市海门区建筑荷载和地下水开采叠加作用对地面沉降影响耦合模型研究[R].南京:河海大学,2022:29-33. LUO Z J, ZHANG Y, LI Z, et al. Study on the coupling model of the influence of the superposition of building load and groundwater exploitation on land subsidence in Haimen District of Nantong City[R]. Nanjing: Hohai University, 2022: 29-33.
[15] 张也.海门地区建筑荷载和地下水开采与地面沉降耦合研究[D].南京:河海大学,2022. ZHANG Y. Study on coupling of building load, groundwater exploitation and land subsidence in Haimen Area[D]. Nanjing: Hohai University, 2022.
[16] 常福庆,石守亮,张一,等.广州南沙小虎岛围堤软土工程危害与处理对策[J].人民黄河,2010,32(2):132-133. CHANG F Q, SHI S L, ZHANG Y, et al. Hazards and treatment countermeasures of soft soil engineering of Xiaohu Island embankment in Nansha, Guang-zhou[J]. Yellow River, 2010, 32(2): 132-133.

相似文献/References:

[1]王明珠,万军伟,白通,等.德州市德城区砂岩热储地热资源开采对地面沉降的影响[J].华东地质,2021,42(02):202.[doi:10.16788/j.hddz.32-1865/P.2021.02.009]
　WANG Mingzhu,WAN Junwei,BAI Tong,et al.The influence of geothermal resources exploitation of sandstone thermal reservoir on land subsidence in Decheng District, Dezhou City[J].East China Geology,2021,42(04):202.[doi:10.16788/j.hddz.32-1865/P.2021.02.009]

备注/Memo

备注/Memo:
收稿日期:2023-02-27;改回日期:2023-05-10。
基金项目:国家自然科学基金"耦合高精度InSAR监测的区域性地面沉降模拟研究(编号:41874014)"项目资助。
作者简介:裴江涛,1998年生,男,硕士研究生,主要从事水文地质研究。Email:1359051979@qq.com。
通讯作者:骆祖江,1964年生,男,教授,博士,主要从事水文地质、工程地质等研究。Email:luozujiang@sina.com。
更新日期/Last Update: 1900-01-01