| contributor author | V. W. Lee | |
| contributor author | S. Chen | |
| contributor author | I. R. Hsu | |
| date accessioned | 2017-05-08T22:38:58Z | |
| date available | 2017-05-08T22:38:58Z | |
| date copyright | June 1999 | |
| date issued | 1999 | |
| identifier other | %28asce%290733-9399%281999%29125%3A6%28668%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/85013 | |
| description abstract | The 2D scattering and diffraction of plane shear horizontal waves by a surface semicircular canyon on top of an underground circular unlined tunnel (cavity) in a homogeneous elastic half-space has been analyzed. Using an exact analytic series solution of the problem for a general angle of wave incidence, the ground motions of the half-space surface on and near the canyon and that of the underground cavity were evaluated. These surface motions depend on the following parameters: (1) The angle of incidence ζ of the plane shear horizontal waves; (2) the dimensionless frequency or wave number | |
| publisher | American Society of Civil Engineers | |
| title | Antiplane Diffraction from Canyon above Subsurface Unlined Tunnel | |
| type | Journal Paper | |
| journal volume | 125 | |
| journal issue | 6 | |
| journal title | Journal of Engineering Mechanics | |
| identifier doi | 10.1061/(ASCE)0733-9399(1999)125:6(668) | |
| tree | Journal of Engineering Mechanics:;1999:;Volume ( 125 ):;issue: 006 | |
| contenttype | Fulltext | |
