摘要
文中首先论述了二滩堰基重粉质壤土层以及西藏直孔坝基卵砾石夹砂层工程地质简况、国内外现场荷载试验设备现状.本文还对DL-Ⅱ型荷载试验设备的技术特性、现场试验结果、资料分析、经济效益及社会效益等进行了分析.最后提出了结论.本设备可小批量生产推广应用,试验成果可供有关工程设计上参考使用.
This apparatus is reasonable in structure, beautiful in shape and advanced in technology, The specifications of this apparatus are as follows: 1. Total loading, 400kN: 2. The area of bearing table, 2000cm^2; 3. The maximum bearing capacity, 2000kPa; 4. The equipment may be used in sandy gravel, gravelly soil, rudaceous soil and clayey soil foundations.
出处
《大坝观测与土工测试》
北大核心
1989年第3期28-33,共6页
Dam Observation and Geotechnical Tests
