Main Article Content
THIS PAPER INVESTIGATES THE DYNAMIC RESPONSE OF RECTANGULAR PRESTRESSED MEMBRANE SUBJECTED TO CONCENTRATED IMPACT LOAD BASED ON MULTIPLE SCALE PERTURBATION METHOD. THE GOVERNING EQUATIONS OF MOTION OF NONLINEAR VIBRATION ARE DERIVED BASED ON THE FÖPPL LARGE DEFLECTION THEORY, AND UNCOUPLED BY MEANS OF GALERKIN METHOD.BY INTRODUCING DIFFERENT TIME SCALES TO CONSIDER THE PROCESS OF VIBRATION, THE RESULTS OF DYNAMIC RESPONSE ARE OBTAINED BY APPLYING THE MULTIPLE SCALE PERTURBATION METHOD. ADDITIONALLY, THE THEORETICAL RESULTS ARE COMPARED WITH THE EXPERIMENTAL DATA IN LITERATURE TO IDENTIFY THE RELIABILITY OF THEORY MODEL. FURTHERMORE, THE EFFECTS OF PRETENSION FORCE, VELOCITY OF LOAD AND DIMENSION OF MEMBRANE ON THE DYNAMIC RESPONSE OF MEMBRANE ARE DISCUSSED. THE PRESENT WORK STUDIES THE PROBLEM OF THE DYNAMIC RESPONSE OF PRESTRESSED MEMBRANE SUBJECTED TO CONCENTRATED IMPACT LOAD IN DIFFERENT TIME SCALES, AND PROVIDES A MORE ACCURATE THEORETICAL MODEL FOR DESIGN OF MEMBRANE STRUCTURE.
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License [CC BY] that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).