雅万高铁沿线地面沉降分析及主要防治对策
|
摘要
雅万高铁穿越雅加达及万隆两大地面沉降区,开展地面沉降现状调查及预测评价,及时采取应对措施,对指导铁路工程设计、施工及运营维护具有十分重要的意义。利用雅加达及万隆当地水文地质、工程地质和环境地质等调查研究资料,结合工程勘察及英萨监测数据,对高铁沿线地面沉降现状及影响因素进行概要分析,并采用水土耦合模型结合反分析方法,对主要路段的地面沉降趋势进行预测,分析不同时期内的沉降变化及其对线路坡度的影响。进而提出沉降路段设立禁采区、限采区和控采区方案,以及采用有砟轨道、简支结构桥梁及可调高支座、加宽路基和预留高程等工程措施,可为雅万高铁地面沉降防治提供依据。
The Jakarta-Bandung High-speed Railway passes through two major land subsidence areas of Jakarta and Bandung. Therefore,it is of great significance to carry out surveys and predictions of land subsidence and take timely countermeasures for guiding the design, construction, operation and maintenance of railway projects. Based on the investigation and research data of the local hydrogeology,engineering geology and environmental geology in Jakarta and Bandung, and combined with the engineering survey and the monitoring data,the present situation and influencing factors of the ground subsidence along the high-speed railway are briefly analyzed,and the trend of the land subsidence along the main sections of the railway is predicted by a soil-water coupled model with inverse analysis method,and the settlement changes in different periods and their influences on the route slope are analyzed.Further proposals are made for the establishment of forbidden exploitation area,limited exploitation area and controlled exploitation area along the settlement sections. Engineering measures such as using ballast track,freely supported structure bridges and adjustable height bearings,widening embankment and reserving elevations are taken to provide basis for prevention and control of land subsidence along the high-speed railway.
The Jakarta-Bandung High-speed Railway passes through two major land subsidence areas of Jakarta and Bandung. Therefore,it is of great significance to carry out surveys and predictions of land subsidence and take timely countermeasures for guiding the design, construction, operation and maintenance of railway projects. Based on the investigation and research data of the local hydrogeology,engineering geology and environmental geology in Jakarta and Bandung, and combined with the engineering survey and the monitoring data,the present situation and influencing factors of the ground subsidence along the high-speed railway are briefly analyzed,and the trend of the land subsidence along the main sections of the railway is predicted by a soil-water coupled model with inverse analysis method,and the settlement changes in different periods and their influences on the route slope are analyzed.Further proposals are made for the establishment of forbidden exploitation area,limited exploitation area and controlled exploitation area along the settlement sections. Engineering measures such as using ballast track,freely supported structure bridges and adjustable height bearings,widening embankment and reserving elevations are taken to provide basis for prevention and control of land subsidence along the high-speed railway.
引文
[1] Abidin H Z,Andreas H,Gumilar I,et al. Land Subsidence and Urban Development in Jakarta(Indonesia)[C]. 7th FIG Regional Conference:Spatial Data Serving People:Land Governance and the Environment—Building the Capacity,Hanoi,Vietnam,2009:1-16.
[2] Abidin H Z,Andreas H,Gumilar I,et al. Land subsidence of Jakarta(Indonesia)and its relation with urban development[J]. Nature Hazards,2011,59(3):1753-1771.
[3] Bakr M. Influence of groundwater management on land subsidence in Deltas—A case study of Jakarta(Indonesia)[J]. Water Resources Management,2015,29(5):1541-1555.
[4] Abidin H Z,Andreas H,Gumilar I,et al. Study on the risk and impacts of land subsidence in Jakarta[C]. Proceedings of the International Association of Hydrological Sciences,2015,372:115-120.
[5] Wangsaatmaja S,Sutadian A D,Prasetiati M A N. A review of groundwater issues in the Bandung Basin,Indonesia:management and recommendations[J]. The International Review for Environmental Strategies,2006,6(2):425-442.
[6] Abidin H Z,Andreas H,Gamal M,et al. Studying land subsidence of Bandung basin(Indonesia)using GPS survey method[J]. Survey Review,2006,38(299):397-405.
[7] Chaussard E,Amelung F,Abidin H,et al. Sinking cities in Indonesia:ALOS PALSAR detects rapid subsidence due to groundwater and gas extraction[J]. Remote Sensing of Environment, 2013,128:150-161.
[8] Gumilar I,Abidin H Z,Andreas H,et al. Land Subsidence,Groundwater Extraction and Flooding in Bandung Basin(Indonesia)[C].Earth on the Edge:Science for a Sustainable Planet,Berlin Heidelberg,2014,139:167-173.
[9] Abidin H Z,Gumilar I,Andreas H,et al. On causes and impacts of land subsidence in Bandung Basin,Indonesia[J]. Environmental Earth Sciences,2013,68:1545-1553.
[10] Gumilar I,Abidin H Z,Andreas H,et al. On mapping and evaluating the impacts of land subsidence in Bandung Basin(Indonesia)[C].Proceedings of the FIG 2012 working week,TS09E—planning and risk management,Rome,Italy,2012:1-18.
[11] Wirakusumah A D.Groundwater of Greater Bandung(in Indonesian)[C]. Environmental Geology Center paper presented at the Workshop‘Fulfilment of Standard Water Requirement in Bandung for 2005’,Bandung,28th February 2006.
[12] Abidin H Z,Andreas H,Gumilar I,et al. Land subsidence and groundwater extraction in Bandung Basin(Indonesia)[C]. Trends and sustainability of groundwater in highly stressed aquifers,Hyderabad,India,2009,329:145-156.
[13] Khakim M Y N,Tsuji T,Matsuoka T. Lithology-controlled subsidence and seasonal aquifer response in the Bandung basin,Indonesia,observed by synthetic aperture radar interferometry[J]. International Journal of Applied Earth Observation and Geoinformation,2014(32):199-207.
[14]黄大中,李国和.高铁沿线地下水位动态变化引发的成层弱透水层固结研究[J].铁道标准设计,2018(2):12-16.
[15]李国和,许再良,孙树礼,等.华北平原地面沉降对高速铁路的影响及对策[J].铁道工程学报,2007(8):7-12.
[16]李国和,张建民,张嘎,等.水井抽水引起地基沉降影响范围探讨[J].铁道工程学报,2014(12):23-27.
[17]李国和,张建民,许再良.华北平原地面沉降对高速铁路桥梁工程的影响研究[J].岩土工程学报,2009,31(3):346-352.
[18]孙张涛,范景辉,王如意,等.基于高分辨率SAR数据的地面沉降监测—以印度尼西亚雅加达为例[J].地质通报,2015,34(10):1910-1917.
[19]苏伟.京津城际轨道交通桥梁工程设计[J].铁道标准设计,2007(2):8-11.
[20]范建国.区域地面沉降地区铺设无砟轨道的应对措施研究[J].铁道建筑,2008(S):146-149.
[21]詹学启,张占荣.郑徐高速铁路郑州段区域地面沉降预测分析[J].铁道标准设计,2014,58(S):56-60.
[2] Abidin H Z,Andreas H,Gumilar I,et al. Land subsidence of Jakarta(Indonesia)and its relation with urban development[J]. Nature Hazards,2011,59(3):1753-1771.
[3] Bakr M. Influence of groundwater management on land subsidence in Deltas—A case study of Jakarta(Indonesia)[J]. Water Resources Management,2015,29(5):1541-1555.
[4] Abidin H Z,Andreas H,Gumilar I,et al. Study on the risk and impacts of land subsidence in Jakarta[C]. Proceedings of the International Association of Hydrological Sciences,2015,372:115-120.
[5] Wangsaatmaja S,Sutadian A D,Prasetiati M A N. A review of groundwater issues in the Bandung Basin,Indonesia:management and recommendations[J]. The International Review for Environmental Strategies,2006,6(2):425-442.
[6] Abidin H Z,Andreas H,Gamal M,et al. Studying land subsidence of Bandung basin(Indonesia)using GPS survey method[J]. Survey Review,2006,38(299):397-405.
[7] Chaussard E,Amelung F,Abidin H,et al. Sinking cities in Indonesia:ALOS PALSAR detects rapid subsidence due to groundwater and gas extraction[J]. Remote Sensing of Environment, 2013,128:150-161.
[8] Gumilar I,Abidin H Z,Andreas H,et al. Land Subsidence,Groundwater Extraction and Flooding in Bandung Basin(Indonesia)[C].Earth on the Edge:Science for a Sustainable Planet,Berlin Heidelberg,2014,139:167-173.
[9] Abidin H Z,Gumilar I,Andreas H,et al. On causes and impacts of land subsidence in Bandung Basin,Indonesia[J]. Environmental Earth Sciences,2013,68:1545-1553.
[10] Gumilar I,Abidin H Z,Andreas H,et al. On mapping and evaluating the impacts of land subsidence in Bandung Basin(Indonesia)[C].Proceedings of the FIG 2012 working week,TS09E—planning and risk management,Rome,Italy,2012:1-18.
[11] Wirakusumah A D.Groundwater of Greater Bandung(in Indonesian)[C]. Environmental Geology Center paper presented at the Workshop‘Fulfilment of Standard Water Requirement in Bandung for 2005’,Bandung,28th February 2006.
[12] Abidin H Z,Andreas H,Gumilar I,et al. Land subsidence and groundwater extraction in Bandung Basin(Indonesia)[C]. Trends and sustainability of groundwater in highly stressed aquifers,Hyderabad,India,2009,329:145-156.
[13] Khakim M Y N,Tsuji T,Matsuoka T. Lithology-controlled subsidence and seasonal aquifer response in the Bandung basin,Indonesia,observed by synthetic aperture radar interferometry[J]. International Journal of Applied Earth Observation and Geoinformation,2014(32):199-207.
[14]黄大中,李国和.高铁沿线地下水位动态变化引发的成层弱透水层固结研究[J].铁道标准设计,2018(2):12-16.
[15]李国和,许再良,孙树礼,等.华北平原地面沉降对高速铁路的影响及对策[J].铁道工程学报,2007(8):7-12.
[16]李国和,张建民,张嘎,等.水井抽水引起地基沉降影响范围探讨[J].铁道工程学报,2014(12):23-27.
[17]李国和,张建民,许再良.华北平原地面沉降对高速铁路桥梁工程的影响研究[J].岩土工程学报,2009,31(3):346-352.
[18]孙张涛,范景辉,王如意,等.基于高分辨率SAR数据的地面沉降监测—以印度尼西亚雅加达为例[J].地质通报,2015,34(10):1910-1917.
[19]苏伟.京津城际轨道交通桥梁工程设计[J].铁道标准设计,2007(2):8-11.
[20]范建国.区域地面沉降地区铺设无砟轨道的应对措施研究[J].铁道建筑,2008(S):146-149.
[21]詹学启,张占荣.郑徐高速铁路郑州段区域地面沉降预测分析[J].铁道标准设计,2014,58(S):56-60.