大官庄—双庄断裂对宿扬高速泗洪段地层分布的影响  

The influence of Daguanzhuang-Shuangzhuang fault on stratigraphic distribution of Sihong segment of Suyang expressway

作　　者：程伟[1] 陈斯宁[1] 张凤尧 Cheng Wei;Chen Sining;Zhang Fengyao(Expressway Construction Headquarters of Suqian City,Suqian 223800,China;Institute of Ceotechnical Engineering,Southeast University,Nanjing 210096,China)

机构地区：[1]宿迁市高速公路建设指挥部,江苏宿迁223800 [2]东南大学岩土工程研究所,江苏南京210096

出　　处：《山西建筑》2018年第16期47-48,共2页Shanxi Architecture

摘　　要：郯庐断裂带江苏段,总体走向为NNE,延伸长约170 km。对郯庐断裂带上大官庄—双庄断裂(F_2)进行研究,发现该断裂带断层在全新世早期有活动,宿州至扬州高速公路泗洪段场地受其影响,在里程K3+633.0~K6+822,工程地质勘察范围内地层分布变化巨大。Jiangsu segment of Tanlu fault zone,whose overall trend is NNE,extends for about 170 kilometers. Research on the DaguanzhuangShuangzhuang fault（F2） on Tanlu fault zone,it finds that this fault zone was active in the early Holocene. The Sihong segment of Suzhou-Yangzhou expressway affected by the fault（F2）,the distribution of strata in the range of K3 ＋ 633. 0 ~ K6 ＋ 822 varies greatly within the scope of engineering geological survey.

关 键 词：郯庐断裂带江苏段 宿扬高速泗洪段 地层分布 

分 类 号：P642[天文地球—工程地质学]