摘要
对达陕高速公路石塘服务站工程的勘察,若以钻探为主,只能揭示局部地质条件,难以全面反映存在的断层破碎带、含水带、岩溶等不良地质体,有必要采用多种地质勘探手段的综合勘察方法。通过对石塘服务站综合勘察方法的应用,查明了该场地地层结构和工程地质特征—拟建场地内无断裂、滑坡、泥石流等不良地质现象,场地相对稳定,适宜修建服务站工程。
The engineering investigation for Shitang service station project of Dazhou-Shaanxi Expressway is mainly by drilling. Drilling can only reveal practical geological conditions but hardly reflect the fault fracture zone,water-bearing zone,karst and other unfavorable geological bodies. The comprehensive investigation method combining several geological prospecting methods is adopted. Through the application of comprehensive investigation method in Shitang Service Station,the stratum structure and engineering geological characteristics are ascertained. There is no fracture,landslide,debris flow and other unfavorable geological conditions,the site is relatively stable and it＇s suitable for building the service station.
出处
《路基工程》
2016年第3期46-50,共5页
Subgrade Engineering
基金
王身来先生青年科技基金(2010QN905)
核工业西南勘察设计研究院青年创新基金(2010CX002)
关键词
达陕高速公路
服务站工程
综合勘察
岩溶
工程物探
Dazhou-Shaanxi Expressway
service station project
comprehensive investigation
karst
geophysical prospecting
