• Corrupted compartments

    Hi all, As you could see in the picture below, compartments seems like sliced apple. Is there a way to solve this problem ? Or another question is this effect the calculation ?
  • Floodable length curve

    Hi all, The vessel profile does not match the floodable length curve.
  • Determine GZ Curve when damage with Heeling Arm Curve

    Hi, My Current Scenario i have a barge damaged 1 tank and i wanted to plot the current GZ with heeling when 1 tank is damaged. How do i plot the heeling arm and GZ with one tank is damage? kind regards,
  • Multiaxial stability in Maxsurf stability

    Hi all, As far as I know, the transverse stability of Maxsurf models are done with respect to ship centerline. Is there a method to carry our the analysis w.r.t other axes, eg an axis at 30 0 to centerline, 45 0 to centerline etc? Your suggestions are…
  • Inserting graphics in Maxsurf Stability

    Hi all, Is there a way of inserting a picture of the current tank status in profile and plan view while creating Maxsurf stability reports? At present, the reports are plain with no figures. Competitive stability software are able to insert the graphic…
  • Inserting graphics and figures in Maxsurf stability report

    Hi all, Is there a way of inserting a picture of the current tank status in profile and plan view while creating Maxsurf stability reports? At present, the reports are plain with no figures. Competitive stability software are able to insert the graphic…
  • What formua to determine the area of the righting and heeling?

    Hi, I would like to know the formula to determine the area for righting and heeling from moses report. Please see below attached file for you reference : thank you and kind regards, I have attached here the files for your reference.
  • psi input error - error system

    hi can you help with this error in static analysis with psi input thank you!
  • Maxsurf stability ultimate - SOLAS passenger <36pax regulation

    Hello, I am now running probabilistic stability for a passenger yacht below 36 passengers. SOLAS Chapter II-1 regulation 8.2 requires side damage survivability & to demonstrate that Si>0.9 Is there a function or criteria in maxsurf ultimate which…
  • How to model a rectangular box with two appendages in MOSES

    Hello, I am new to using the latest version of MOSES. And I have the following questions, would help if someone with modeling expertise can help. I have a box shaped ( with rounded bottom, like bilges) with two structures (appendages attached to it…
  • Allowable KG for different trim in MOSES

    Hi All, I want to use the kg_allow menu in moses. to find allowable KG for the different drafts and trim. For draft, there is no issue since the user can define any draft. But is there any option also to check KG_allow for the different trim cases…
  • Principle of DAMAGE STABILITY in MOSES

    For offshore units like semi submersibles and jack-ups, we usually set the “yaw” option on the “STAB OK” command to construct several righting arm curves for a range of axis directions(from 0 to 360 degree) to find the weakest axis/critical axis for hydrostatic…
  • Limiting KG analysis error with Additional Windage Area

    Hi, For my model, in case of doing Limiting KG analysis, I get VCG, maximum KG value negatives which seem very weird. It happens when I specify additional area in criteria window like below: However, If I select total area [model area+additional area…
  • Intact Stability Criteria Help

    Hi, I just wanted to see is/has Bentley/Maxsurf put anything together, criteria-wise, for the IMO's 2nd Generation Intact Stability Assessment. Which would look at analysing each of the 5 failure modes at a Level 1/2 pass? 5 failure modes: Pure…
  • How to add the additional forces heeling arm into criteria consideration in maxsurf stability?

    Hi, I have added additional forces heeling arm due to fire-fighting and thruster in the parent heeling arms list as per picture attached. However, the heeling arm is not been considered into the criteria as i want to check the "maximum ratio of…
  • How to solve Convergence error?

    Guys, when I start Large Angle Stability module the program returns a message about convergence error. How could I solve this?
  • Find out Vanishing angle in Maxsurf Stabiltiy

    Hello, Could you please tell me how to find vanishing angle in in Maxsurf stability analysis? Thanks in advance.
  • Add hydrofoil in a model and do stability in Maxsurf Stability Module

    Dear Altruist, I want to do large angle stability analysis in maxsurf module. In the Catamaran, there is two hydrofoil. I have designed this in rhino and import in maxsurf modeler and save it in msd format. then open the design in maxsurf to do stability…
  • Dynamics Stability in Maxsurf Stability Module

    Hello, I want to calculate dynamic stability by using MAXSURF Stability Module. Could you please tell me what is the input need to calculate dynamics stability? Thanks in advance.
  • Stability Criteria Failed in Maxsurf

    Hello, I am a novice in Maxsurf stability, I am learning Large angle stability in Maxsurf. For my learning, I open a sample hmd file in stability, it was sample design > Ships > ContainerShip_Pro.hmd . Here sample loadcase is pregiven. I just applied…
  • Maxsurf Stability - Set Display | Data Format for all analyses through COM automation (VBA or similar)

    Hi All, We use Maxsurf a lot throughout the company for various design aspects. But in the end we do produce standard reports (e.g. stability booklets). To make some steps in improving the efficiency of generating these reports, first thing to do…
  • Stability V22.03 - Automation Problems

    Hi Since updating from V21.14 to V22.03 I get the following error in my VBA macros. After this, the program crashes. I have a older filetype (office 2003) with the same VBA code which works fine. If I try to save the newer version of the macro to…
  • Create Damage Case with VBA Stability Automation

    Hi, I am working with the stability automation tool to automatically add a damage case to my maxsurf stability model, and then populate the tank status based on whether it is damaged or intact. This is all being driven by a piece of VBA code. At the…
  • A symmetric hull margin line not snapping correct

    Hello, I'm having a problem in maxsurf to calculate the stability of a ship with a pontoon connected to the vessel on only one side. Error: " GZ curve criteria: GZ area between limits type 1 - standard - Upper heel angle bound less than lower bound…
  • Maximum GZ

    Hi, I would like to increase the range of stability as well as I would like to take the maximum GZ after 25 degrees for a vessel with a fixed draft, depth, and beam in the lightship condition. I was thinking about the effects of shape on the vessel's…