To test the reliability of this method, rectangular crack elliptical crack and semi-elliptical crack in infinitespace and in semi-infinitespace are calculated.
为了验证该方法的可靠性，本文对无限空间和半空间中矩形类、椭圆类和半椭圆类平片裂纹问题进行了计算。
2
It is therefore easy to conclude that the swelling soil ground is a semi-infinitespace and it is feasible to adopt the lateral restriction test of in situ swelling soil.
结论膨胀土路基为半无限体空间体，采取有侧限的原位膨胀力试验是合理可行的。
3
Rayleigh wave propagation and dispersive curve in single layers semi-infinitespace model and three dimensional road embankment are studied comprehensively by using finite difference software FLAC3D.