hi, thanks for your description, there are 3 hatches on main deck (green color) with coaming, but i don't know what should be the coaming height...
hi, what is the minimum hatch/ door sill height based on ICLL? in ICLL it divide the hatches/doors to Position 1 and 2, but its hard for me to...
Thank you guys I take my answer from your comments Thank for your helps
a vessel with ice class, length about 30 m, and 9 m breadth. shell plate at bottom and side below water line is 12 mm, but calculation said that...
hi i start to structural assessment of a boat that is Ice service class, so below water line the shell plate thickness is 12 mm, and above water...
please see the picture i attached above from DNVGL rule. according to the rule, if you calculate the simple watertight bulkhead, you must consider...
sorry but i dont understand what you say i said longitudinal frames or stiffener these are similar!! stringer is a horizontal member in side shell...
yes you right the flooded waterline must be check in stability booklet and then if the flooded waterline upper than the top of bulkhead the...
this is the reference in DNVGL-HSLC-Pt3-Ch3, for tank bulkhead and that say vertical distance in m from the load point to the top of air pipe or...
But the attached file is DNVGL-HSLC-Pt3-CH3, and that say vertical distance in m from the load point to the top of bulkhead
Ad Hoc you say as a general regulation we can use the pressure at 1/3rd from the base of any vertical girder ? this is my important question. if...
thank you for your reply in the rule there are two situation that use hs and ls: 1- for stringer situated outside the ice belt but supporting ice...
thank you for your reply as TANSL said there is longitudinal frames and transverse stiffener in the rule so .... frames and stiffener are some...
thank for your reply but in a real calculation of girder or support, when i can consider the support as simply or fixed end? for example when use...
hi in the calculation of section modulus of stiffener and in calculation of effective flange of girder there are two parameter that effect on...
so there is no one knowing about ice class vessel structure ?!
I have question about pressure on bulkhead vertical girder: in the calculation of section modulus for bulkhead vertical girder, we must use...
[ATTACH] the bulkhead width is about 5.4 m and the bulkhead height is about 1.8 m
Ad HOC if your mean for Pitch of vertical stiffeners is the spacing between them, i consider it about 200 mm, so i think it is very small.
thank you TANSL are you familiar to DNVGL rule for HSLC? i have a post about ICE class vessel, please put a comment if you can help me is there...