Field test research for optimization design under condition of complex Soil Stratum
Bing Hui, Yan Liu, Li Zhang, Huimin Wang, Gang Han, Hao Duan, Zhangjian Yu, Wenjun Zhang
Available Online December 2015.
- https://doi.org/10.2991/icmmcce-15.2015.498How to use a DOI?
- foundation, optimization design, district control measures, field test
- It is highly important to choose suitable of the foundation in underground engineering. With the engineering, the foundation is made of gravelly soil, which distributed discontinuity and had bad uniformity. Drilling method, dynamic sounding method and deep plate loading test were applied, combined with previous investigation results, geotechnical parameters were defined and optimization designed. Upon the result of field tests, some control measures were made to improve the condition of foundation .District control measures were suggested to be made. The silt clay layer under the basement of 1# building’s east A- area, pile pier was suggested to be set up, the pier’s bottom should be set in cement gravel strata, and should made of C15 plain concrete, raft foundation should also be applied. In other areas, soil upon cement gravel strata were suggested to be dig out, and replaced with rubble concrete to the level of foundations bottom, also should applied raft foundation. Foundation strength and deformation were up to the mustard according to the result of numerical simulation. The optimization design not only supplied the technical demand well, but also reduced a lot of construction schedule and save cost. This study supplied some theory and technical guides to closely engineering.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Bing Hui AU - Yan Liu AU - Li Zhang AU - Huimin Wang AU - Gang Han AU - Hao Duan AU - Zhangjian Yu AU - Wenjun Zhang PY - 2015/12 DA - 2015/12 TI - Field test research for optimization design under condition of complex Soil Stratum BT - Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015 PB - Atlantis Press SN - 2352-538X UR - https://doi.org/10.2991/icmmcce-15.2015.498 DO - https://doi.org/10.2991/icmmcce-15.2015.498 ID - Hui2015/12 ER -