I am looking into fastener GK Joint Analysis and I am checking that fasteners connecting LSection to side skin on upper side of skin as shown in picture has Nx,Ny, SumNx,SumNy ,qxy loads.I am considering SumNx,SumNy loads for calculating MS for fastner.I am noting that GK Joint is calculating...
Critical pressure deck fitting loads are as attachedhttp://files.engineering.com/getfile.aspx?folder=6ce3cac3-ac34-4d72-b095-c4de88daaf6f&file=PD-Fitting-NCF-Summary.xls
This is how the cross section looks like fitted at bottom with pressure deck and L section attached to skin on sides.Yet to scan Freebody diagram for same.http://files.engineering.com/getfile.aspx?folder=339f8db5-5115-4e5a-bfc8-8e300bc164ab&file=L_Cross_Section.JPG
Please find one of internal load for STA 1233http://files.engineering.com/getfile.aspx?folder=cdf50d10-53d0-4a93-ac07-5687c3ac1ca0&file=sta-1233-elem-int-flow.xls
Please find one of internal load for STA 1305http://files.engineering.com/getfile.aspx?folder=709b3a3e-ed22-4360-92c8-ecb92f16bb84&file=sta1305-elem-int-flow.xls
Please find one of internal load for STA 1257http://files.engineering.com/getfile.aspx?folder=80f05c19-7b6b-41a1-9586-aec86afb51c3&file=sta-1257-elem-int-flow.xls
Please find one of internal load for STA 1281http://files.engineering.com/getfile.aspx?folder=a2d511cf-2aff-4da1-bb35-054cd50cbd14&file=sta-1281-elem-int-flow.xls
Hello ,
I am doing analysis for L Bracket connected to pressure deck at bottom(blue color) and T Section adjacent to it on pressure deck as L Bracket connected to skin on sideward.
Any idea of approach for this analysis I should focus on.
Please advise.Picture is in the first posting attached.
Just checking with people who have experience of working on something similar.Please find attached diagram,which concept is more useful as far as Stub Splice beam analysis is involved,whether to use one piece intercoastals or split intercoastal.Please post your views regarding same.
Thanks in...
Yes,dark blue panel is the pressure skin and the light blue just an interior panel with pressure on both side.I was wondering whether using composite L section would be any better than metallic L bracket,though the cost to repair composite panel can be higher in future.
Please do let me know...
Another picture of L bracket attached joining composite panels
Please do let me know your views.http://files.engineering.com/getfile.aspx?folder=56219918-a696-4fb4-be18-a9ffa89d89fd&file=one_piece_pd.JPG
Just wanted to check what are the views of you guys who has experience of two composite panels in pressure deck area with L bracket which can be metallic or of composite.I wanted to check which will be more useful or valuable to the design and construction ?
I have attached picture for same...
Hello,
I wanted to check what is the DER application process for Company DER .Is there any examination process or just need Professional references from Company.I am looking for being in area of Structures.I have handled past FAA Engineering & certification co-ordination myself and would like to...
Thanks for your response on the floor beam issue. I am working on the report for this but not sure, if only the pressure loads are sufficient to do the analysis. What about the interface loads that go into the floor beam from the seats & divans?
Please advise.
Can any one with past FAA STC Experience provide me the sample process flow chart to identify stakeholders for each activity for complete Green Aircraft program.
Thanks in advance for same.
Thanks all for further inputs and helps!Part 26 affects only the Challenger 850 aircrafts, which were previously called RJ’s. Most of these aircrafts are approved under Canadian LSTC. Transport Canada does not have this part 26 rule yet. Now the reason we are doing part 26 is becoz, TCDS (A21EA)...