1999

1. 劉德源、陳正宗與陳桂鴻，1999，二維聲場聲模之邊界積分方程新解法, 中國土木與水利工程學刊，第十一卷，第二期，頁299-310。(NSC-86-2011-E-019-006)
　

2. W. Yeih, J. R. Chang, C. M. Chang and J. T. Chen, 1999, Applications of dual MRM for determining the natural frequencies and natural modes of a rod using the singular value decomposition method, Advances in Engineering Software, Vol.30, No.7, pp.459-468.（SCI and EI）(NSC-88-2011-E-019-005)
　

3. W. Yeih, J. T. Chen and C. M. Chang, 1999, Applications of dual MRM for determining the natural frequencies and natural modes of an Euler-Bernoulli beam using the singular value decomposition method, Engineering Analysis with Boundary Elements, Vol.23, No.4, pp.339-360.（SCI and EI）(NSC-88-2011-E-019-005)
　

4. W. Yeih, J. R. Chang and J. T. Chen, 1999, A Boundary Formulation for Calculating Moments of an Arbitrary Closed Planar Region, Engineering Analysis with Boundary Elements, Vol.23, No.7, pp.611-617. (SCI and EI)
　

5. M. T. Liang, J. T. Chen and S. S. Yang, 1999, Error Estimation for Boundary Element Method, Engineering Analysis with Boundary Elements, Vol.23, No.3, pp.257-265. (SCI and EI)

   (NSC-85-2011-E-019-004)
　

6. S. R. Kuo and J. T. Chen, 1999, Forced vibration of a SDOF system with a new hysteretic damping subjected to harmonic loading, Int. J. Applied Mathematics, Vol.1, No.4, pp.411-438.
　

7. J. R. Chang, W. Yeih and J. T. Chen, 1999, Determination of natural frequencies and natural modes using the dual BEM in conjunction with the domain partition technique, Computational Mechanics, Vol. 24, No.1, pp.29-40. (SCI and EI) (NSC-89-2011-E-019-003)
　

8. J. T. Chen, S. R. Kuo and K. H. Chen, 1999, A nonsingular integral formulation for the Helmholtz eigenproblems of a circular domain, J. Chinese Institute of Engineers, Vol.22, No.6, pp.729-739. (SCI and EI) (NSC-89-2011-E-019-003)
　

9.  J. T. Chen and D. W. You, 1999, An integral-differential Equation Approach for the Free Vibration of a SDOF System with Hysteretic Damping, Advances in Engineering Software, Vol.30, No.1, pp.43-48. (SCI and EI) (NSC-85-2011-E-019-004)

　

10. J. T. Chen and H.-K. Hong, 1999, Review of dual boundary element methods with emphasis on hypersingular integrals and divergent series, Applied Mechanics Reviews, ASME, Vol.52, No.1, pp.17-33. (NSC-86-2011-E-019-006; NSC-87-2011-E-019-017; NSC-88-2011-E-019-005)
　

11. J. T. Chen, K. H. Chen and S. W. Chyuan, 1999, Numerical Experiments for Acoustic Modes of A Square Cavity Using the Dual BEM, Applied Acoustics, Vol.57, No.4, pp.293-325. (SCI and EI)

(NSC-86-2011-E-019-006)

12. J. T. Chen, M. T. Liang, I. L. Chen, S. W. Chyuan and K. H. Chen, 1999, Dual boundary element analysis of wave scattering from singularities, Wave Motion, Vol. 30, No.4, pp.367-381.

SCI and EI）(NSC-88-2011-E-019-005)

13.  J. T. Chen, C. X. Huang and K. H. Chen, 1999, Determination of spurious eigenvalues and multiplicities of true eigenvalues using the real-part dual BEM, Computational Mechanics, Vol. 24, No.1, pp.41-51. (SCI and EI) (NSC-89-2011-E-019-003)