I’ve been posting here recently about Navacal.com which i created, but there’s a bit of background story to it. Over the past few years, I went...
Hi all, Quick update about Navacal.com. I have now changed the free trial period from 7 to 30 days to allow users more time to try out all the...
Hi All, Just another quick post about my scantling, stability and structural calculation webapp Navacal.com. The program has now been tested...
Good evening all, I made a post on this forum a few months ago about my new program Scantling & Stability which i've developed, since then I...
Going Further with Structural Design & Scantling with ISO 12215 This course focuses on ISO 12215, the international standard for determining...
Hi, I usually don't post anything, but I need help for a project for my Finite Element Course, I'm student of Naval Architecture and I need help...
Hi Everyone, I would like to present the tool that I've developped, to assess ISO compliancy of monohull & multihulls, with the ISO12215...
any one know how calcule thiknisse in bv2021 nr 600 hlep
Hi everyone, does someone have experience with the new updated scantling rule? I'm about to start two new projects one 45 and one 50 feet aluminum...
Hi altruist, I am a student of Naval Architecture. I am week in hull scantling. I can calculate resistance, desired prop, stability and...
Hello, I am a student of Naval Architecture. I am doing scantling of midship section. I have calculated section modulus for various member. I...
I have simple question about the application of the section modulus formula of LR rules. for a primary members we have a different section...
Hi, I am developing a spreadsheet for midship frame scantlings. I am struggling with the use of angle for plate stiffening, specifically when it...
Hi all, This is real quick and more of a confirmation, the units for section modulus in the ABS are m-cm2. Based on a moment being shown as N-m...
Hello guys, I wanna ask some question about BV Rules "NR 500 Rules for the Classification and the Certification of Yachts". Here I have some...
Hi, Does anyone know why we are taking the pressure head up to the top of air pipe for the scantling calculation of tank? For sewage tanks, air...
Hello all, Now I am designing 11,5 m Aluminum Catamaran with maximum speed 10 knots (electric motor propulsion) I am using BV Rules for the...
Can anybody help me to determine the dimension of Center Girder, Side Girder, and Floors when I have calculated Section modulus Web...
Hello everyone, I am designing a pair of composite davits and i am looking for some validation on the design. The davits are intended to carry...
Looking at a 1994 Dufour F-39 (maybe the same as the Frers 39, both designed by German Frers) Curious if anyone is familiar with general build...
