| contributor author | Li Lin | |
| contributor author | G. G. Adams | |
| date accessioned | 2017-05-08T22:17:23Z | |
| date available | 2017-05-08T22:17:23Z | |
| date copyright | April 1987 | |
| date issued | 1987 | |
| identifier other | %28asce%290733-9399%281987%29113%3A4%28542%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/76353 | |
| description abstract | An infinitely long elastic beam rests under gravity on a tensionless elastic foundation and is acted upon by a pair of moving loads. This action results in the creation of lift‐off regions between the beam and the foundation that effect the character of the response. The solution includes the determination of the location, magnitude, and extent of the lift‐off region(s) as well as the beam deflection at any point. Sample calculations for parameters relevant in railroad systems show that the effect of lift‐off is substantial. Also included in this analysis is the effect of constrained thermal expansion. | |
| publisher | American Society of Civil Engineers | |
| title | Beam on Tensionless Elastic Foundation | |
| type | Journal Paper | |
| journal volume | 113 | |
| journal issue | 4 | |
| journal title | Journal of Engineering Mechanics | |
| identifier doi | 10.1061/(ASCE)0733-9399(1987)113:4(542) | |
| tree | Journal of Engineering Mechanics:;1987:;Volume ( 113 ):;issue: 004 | |
| contenttype | Fulltext | |