Prediction Method of Extenics Theory for Assessment of Bearing Capacity of Lateritic Soil Foundation
Base on extenics theory, the statistical physical and mechanical properties from laboratory experiments are used to evaluate the bearing capacity of lateritic soil foundation. The properties include water content, bulk density, liquid limit, cohesion, and so on. The matter-element and the dependent function are defined. Then the synthesis dependent degree and the final grade index are calculated. The results show that predicted outcomes can be matched with the in-situ test data, and a evaluate grade associate with bearing capacity can be deduced. The results provide guidance to assess and determine the bearing capacity grade of lateritic soil foundation.
[1] Zhao YW, Kong LW, Guo AG, Tuo YF(2003) Mechanical behaviors and
water-sensitive properties of intact Guangxi laterite. Rock and Soil
Mechanics 24(4):568-572.
[2] Tan YZ, Kong LW, Guo AG,Feng X, Wan Z(2006) Discussion on the
compaction degree index of subgrade filled with laterite. Rock and Soil
Mechanics 31(3):852-855.
[3] Zadeh LA (1965) Fuzzy sets. Information and Control 8(3):338-353.
[4] Jun Y (2009). Application of extension theory in misfire fault diagnosis of
gasoline engines. Expert Systems with Applications 36:1217-1221.
[5] Cai W 1983 The extension set and incompatible problem. Science
Exploration.3(1):83A.
[6] Wang MH, Yu YQ, Zeng B(2008) Research and application of
information granulation based on extension method. In: Seventh
IEEE/ACIS international conference on computer and information
science, Portland, Oregon, USA. Washington,DC: IEEE Computer
Society pp 377-381.
[7] Li WQ, Han X, Meng WQ (2008) The application of extension
engineering method in water environmental quality evaluation. In:
WiCOM 2008 fourth international conference on wireless
communications, networking and mobile computing, Dalian China. New
York: Institute of Electrical and Electronics Engineers pp 1-4.
[8] Shi G, Zhi XL, Liu YL (2006) Fuzzy Evaluation of Loess Foundation
Bearing Capacity. Journal of Changan University (Natural Science
Edition) 26(2):14-17.
[9] Yuan GH, Chen JP, Ma L (2005) Application of extenics in evaluating of
engineering quality of rock masses. Chinese Journal of Rock Mechanics
and Engineering 24(9):1539-1544.
[10] Ye Y, Lian ZW, Liu SQ, Hou ZJ (2004) Hourly cooling load prediction
by a combined forecasting model based on analytic hierarchy process.
International Journal of Thermal Sciences 43:1107-18.
[11] Zhou HX, Liu WJ, Huang XB 2003. Study on laterite foundation treated
with dynamic consolidation method in Xingyi Airport. Highway
2:112-118.
[12] Li ZY 2009. Numerical analysis of foundation settlement and
Experimental Research of Wu-Guang passenger dedicated line. Central
South University.
[1] Zhao YW, Kong LW, Guo AG, Tuo YF(2003) Mechanical behaviors and
water-sensitive properties of intact Guangxi laterite. Rock and Soil
Mechanics 24(4):568-572.
[2] Tan YZ, Kong LW, Guo AG,Feng X, Wan Z(2006) Discussion on the
compaction degree index of subgrade filled with laterite. Rock and Soil
Mechanics 31(3):852-855.
[3] Zadeh LA (1965) Fuzzy sets. Information and Control 8(3):338-353.
[4] Jun Y (2009). Application of extension theory in misfire fault diagnosis of
gasoline engines. Expert Systems with Applications 36:1217-1221.
[5] Cai W 1983 The extension set and incompatible problem. Science
Exploration.3(1):83A.
[6] Wang MH, Yu YQ, Zeng B(2008) Research and application of
information granulation based on extension method. In: Seventh
IEEE/ACIS international conference on computer and information
science, Portland, Oregon, USA. Washington,DC: IEEE Computer
Society pp 377-381.
[7] Li WQ, Han X, Meng WQ (2008) The application of extension
engineering method in water environmental quality evaluation. In:
WiCOM 2008 fourth international conference on wireless
communications, networking and mobile computing, Dalian China. New
York: Institute of Electrical and Electronics Engineers pp 1-4.
[8] Shi G, Zhi XL, Liu YL (2006) Fuzzy Evaluation of Loess Foundation
Bearing Capacity. Journal of Changan University (Natural Science
Edition) 26(2):14-17.
[9] Yuan GH, Chen JP, Ma L (2005) Application of extenics in evaluating of
engineering quality of rock masses. Chinese Journal of Rock Mechanics
and Engineering 24(9):1539-1544.
[10] Ye Y, Lian ZW, Liu SQ, Hou ZJ (2004) Hourly cooling load prediction
by a combined forecasting model based on analytic hierarchy process.
International Journal of Thermal Sciences 43:1107-18.
[11] Zhou HX, Liu WJ, Huang XB 2003. Study on laterite foundation treated
with dynamic consolidation method in Xingyi Airport. Highway
2:112-118.
[12] Li ZY 2009. Numerical analysis of foundation settlement and
Experimental Research of Wu-Guang passenger dedicated line. Central
South University.
@article{"International Journal of Earth, Energy and Environmental Sciences:52894", author = "Wei Bai and Ling-Wei Kong and Ai-Guo Guo", title = "Prediction Method of Extenics Theory for Assessment of Bearing Capacity of Lateritic Soil Foundation", abstract = "Base on extenics theory, the statistical physical and mechanical properties from laboratory experiments are used to evaluate the bearing capacity of lateritic soil foundation. The properties include water content, bulk density, liquid limit, cohesion, and so on. The matter-element and the dependent function are defined. Then the synthesis dependent degree and the final grade index are calculated. The results show that predicted outcomes can be matched with the in-situ test data, and a evaluate grade associate with bearing capacity can be deduced. The results provide guidance to assess and determine the bearing capacity grade of lateritic soil foundation.
", keywords = "Lateritic soil, bearing capacity, extenics theory, plate loading test.", volume = "7", number = "3", pages = "141-6", }
