| 摘要 |
<p>A method for evaluating the structural compatibility of an aircraft (2) for use on a runway (5) having a profile with one or more roughnesses (7, 8) in the form of bumps and/or dips, comprising the steps of: generating (102) a first equivalent bump height curve (25) indicative of the elevation and/or depression of the one of more roughnesses of the runway with respect to a reference value; comparing (106) the first equivalent bump height curve with a second equivalent bump height curve indicative of elevation and/or depression limit values of reference roughnesses such that, when the aircraft encounters said reference roughnesses, it remains within the envelope of admissible loads; generating (103) a first power spectral density curve by means of spectral analysis of the profile of the runway; comparing (107) the first power spectral density curve with a second power spectral density curve (60) relating to a profile of a reference runway such that, when the aircraft runs along this reference runway, it remains within the envelope of admissible loads; verifying (108) if the first equivalent bump height curve (25) develops entirely within the first acceptability region and if the first power spectral density curve develops entirely within the second acceptability region; and authorizing or denying (112, 114, 116) the aircraft the use of the runway, on the basis of the result of said step of verifying (108).</p> |
