- Volume 5 Issue 3
In order to construct underground structural systems safely and economically, exact identification of the system parameters and accurate analysis of the system behaviors are required. Therefore, necessity of back analysis which is able to identify material properties of underground structural systems is increased. In this study a back analysis program which can identify the system parameters is developed using the direct method to be combined with the forward analysis program. Results of the back analysis program show good agreement with that of Gens et al. Sensitivity of the accuracy and convergency of the back analysis program on the number of measuring points is investigated. Comparison between the results of the back analysis with measurement data and the obtained material properties from the field tests shows good agreement for the real construction site.
- Int. J. Rock. Mech. Min. Sci. and Geomech. Abstr v.18 Some Aspects of Characterization Problems in Geomechanics Cividini,A.;Jurina,L.;Gioda,G.
- Rock Mech. Rock Eng. v.16 Back Analysis of Measured Displacements of Tunnels Sakurai,S.;Takeuchi,K.
- J. of Geotech. Eng. Div. ASCE v.115 Back Analysis of Rock Tunnel Using Boundary Element Methods Yang,L.;Sterling,R.I.
- Proc. of the 7th Int. Congress on Rock Mechanics, Aachen A Back Analysis Procedure for Establishing Load Parameters and Young's Moduli from Stress and Displacement Measurements Akutagawa,S.;Brown,E.T.;Meek,J.L.
- Proc. 5th Int. Conf. Applications of Statistics and Prob. in Soil and Struct. Eng. Maximum Likelihood Parameter and Variance Estimation in Geotechnical Back Analysis Gens,A.;Ledesma,A.;Alonso,E.E.
- Proc. of the International Symposium on Engineering in Complex Rock Formations Application of Back Analysis to a Tunnel with Two-Step Beanch Takajashi,Y.;Dohi,M.;Sakurai,S.
- Proc. of Int. Symp. on Eng. in Complex rock Formation, Beijing Three Dimensional Back Analysis for Tunnels Hisatake,M.
- Int. J. of Numerical Analysis Methods Geomechanics v.11 Back Analysis procedures for the Interpretation of Field Measurements in Geomechanics Gioda,G.;Sakurai,S.
- 한국 전산구조공학회 학술발표회 논문집 v.8 no.1 유한요소-경계요소 조합에 의한 지반매개변수 추정에 관한 연구 김문겸;장정법;오금호
- 경부고속철도 제4-3공구 노반신설공사 계측보고서 (주) 대우 건설기술연구소
- 서울-부산간 경부고속철도 제 4공구 지질조사보고서 한국고속철도 건설공단