Abstract
Level of repair analysis（LORA）is an important part of maintenance engineering analysis for amphibious aircraft wading structure. There are many studies mainly focusing on LORA of civil aircraft，shipboard aircraft，ve- hicles，ships and so on in the domestic and overseas，while studies on LORA of amphibious aircraft wading struc- ture are few. Based on this，the process and method of LORA for the wading structure of amphibious aircraft are studied in this paper. A three-level repair model of the wading structure is established，and the LORA process of the wading structure is proposed. An economical LORA（ELORA）model for three-level repair of wading struc- ture is established，and the cost factors to be considered for ELORA are given. The approach switch on the wad- ing cabin door of an amphibious aircraft is taken as an example to carry out ELORA. The results show that the ap- proach switch should be repaired in intermediate-level depot，which is in accordance with reality，and the ELORA model used on wading structure is feasible.
| Translated title of the contribution | Study on Level of Repair Analysis for Amphibious Aircraft Wading Structure |
|---|---|
| Original language | Chinese (Traditional) |
| Pages (from-to) | 145-151 |
| Number of pages | 7 |
| Journal | Advances in Aeronautical Science and Engineering |
| Volume | 12 |
| Issue number | 5 |
| DOIs | |
| State | Published - Oct 2021 |