CAJ | 학술논문

本文利用积分变换方法求解了半空间饱和土内部作用简谐垂直力时的Green函数.首先根据Hankel积分变换方法直接对频域内的Biot波动方程进行求解，得出了Biot波动方程的通解.利用上述通解以及边界条件和连续性条件可得上述边值问题的变换域内的解，进行相应的逆变换可得频域内的Green函数.
본문이용적분변환방법구해료반공간포화토내부작용간해수직력시적Green함수.수선근거Hankel적분변환방법직접대빈역내적Biot파동방정진행구해，득출료Biot파동방정적통해.이용상술통해이급변계조건화련속성조건가득상술변치문제적변환역내적해，진행상응적역변환가득빈역내적Green함수.
By using integral transform method, the problem of harmonic vertical force applied on the interior of the half space in saturated soil is solved. First, the Biot wave equation for frequency domain is solved using the Hankel transform method. Thus, the general solution is deduced. Utilizing the general solution and boundary conditions, the solution in transformed domain is obtained. The Green function in frequency domain can be obtained by using the corresponding inverse transform method.