Looking for Offshore
Leg Penetration Analysis Software?
INDEPENDENT SOFTWARE FOR GEO TECHNICAL AND CIVIL ENGINEERS IN OFFSHORE INDUSTRY
Our software products are built on 30+ years of experience and based on proven technology since 2012 and used by engineers world wide.
INTRODUCING:
CAISSON_VHM & SPUDPEN
LEG PENETRATION ANALYSIS SOFTWARE
Both software programmes can be used to calculate suction (preload) methods for offshore jack-up rigs and spud cans.
Caisson_VHM
Preliminary caisson geotechnical designs are required for two foundation types, namely support and anchor foundations. Both have different design challenges: for top loaded support foundations, it is possible to directly obtain optimum geometries (i.e. factored loads equal factored resistances) for given VHM loads.
Spudpen
Spudpen calculates independent Jack-up rig leg penetration behaviour during preloading according to ISO Standard 19905-1 (2016) including foundation calculation methods, e.g. squeezing for sand and clay calculations. Note: the Spudcan software is CLI (command line interface based) and is text based.
CAISSON VHM
Program CAISSON_VHM calculates offshore foundation caisson capacity in undrained soils under VHM loadusing a yield function (Kay and Palix, 2010, Kay, 2015).
The latter type is mainly used to anchor floating systems or vessels, as a starter pile for pipeline pulls, or salvaging capsized vessels.
The soil response is assumed undrained, and gives various shear strength profiles between which the program interpolates.
Caisson foundations may be broadly divided into the following two types:
- Support foundations (load applied at seafloor)
- anchor foundations (load applied at depth below seafloor).
The former foundation type includes usage for:
- (oil and gas) subsea templates, manifolds, wellhead and pipeline supports, riser tower bases
- (renewables) wind turbines, transformers and met masts, etc.
Offshore Pile Suction Calculation
Specifications
Summary:
- Analysis using Kay (2015, ISFOG) caisson yield function and Degenkamp and Dutta (1989) anchor chain equations
- Yield function from > 5500 3D FEA runs
- Multi layered soil profile, multiple caisson geometries and load cases
- DOS front end for data input and results
- Analysis using Kay (2015, ISFOG) caisson yield function and Degenkamp and Dutta (1989) anchor chain equations
- Voice / email technical support
- User’s Manual, FAQ and templates
- Proven technology running since 2012
- Fast & Secure
Spudpen
Program CAISSON_VHM calculates offshore foundation caisson capacity in undrained soils under VHM loadusing a yield function (Kay and Palix, 2010, Kay, 2015).
The latter type is mainly used to anchor floating systems or vessels, as a starter pile for pipeline pulls, or salvaging capsized vessels.
The soil response is assumed undrained, and gives various shear strength profiles between which the program interpolates.
The main task objectives are to:
- Predict the final leg penetration depth
- Identify potential punch-through situations.
Leg Penetration Analysis
Methods used:
- Houlsby and Martin (2003)
- Skempton (1951)
- Hossain et al. (2006)
- Hanna and Meyerhof (1980)
- Young and Focht (1985)
- Brown and Meyerhof (1969)
- User’s Manual, FAQ and templates
- Proven technology running since 2012
- Fast & Secure
Specifications
Specification Summary:
- Model the ground (number based)
- Model the spudcan (number based)
- Select penetration calculation model (e.g. ISO 19905-1) 2016
- Check input parameters e.g. gross bearing capacity, structural spudcan reaction, submerged weight of backfill, buoyancy
- General shear in sand
- General shear in clay
- Squeezing of clay
- Punch-through Sand or Clay into Sand or Clay
- Punch-through Sand or Clay into Squeezing Clay
Licensing Fees
OUR PRICING PLANS
Our licenses include free updates, upgrades and maintance. Pricing mentions below are ‘starting’ fees and differ per product. To get exact licensing fee for your needs, please contact us.
Single
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zzion`
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One Year Subscription
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3 Personal Trainer Meetings
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Nutrition Program
3 - 5 users
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Full Access To The Gym
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One Year Subscription
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5 Personal Trainer Meetings
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Monthly Nutrition Program
10+ / Unlimited Users
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Full Access To The Gym
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One Year Subscription
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10 Personal Trainer Meetings
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Weekly Nutrition Program
How do Caisson_VHM and Spudpen work?
Both Caisson_VHM and Spudpen run ‘in the cloud’ – you don’t need to install anything.
Use INPUT Form
We spent some time creating an easy to use INPUT form. Note: Input form only for SPUDPEN at the moment.
... or Create IMPORT File
Alternatively you can create a text based input file, which you can manually alter and update with your data.
Generate Output File
Once you hit "calculate" the results are shown in a table format for you to view (including the original output file).
FAQ
Do I need to install anything?
You don’t need to install anything. Both programmes: Spudpen and Caisson_VHM run in the cloud, which you can access from any device.
Where is my data being stored?
You data is your data to view and stored safely. You can delete your data anytime you want.
How many people can use the software?
There is no limit to how many people can use the software. You can purchase a single license or multiple. Please ask for options if you are not sure – and please keep in mind that it’s not ‘cool’ to share one license amongst many others. We have server bills to pay 🙂
What about updates / maintenance?
We include free software updates, upgrades and maintenance Yes. Support and consultancy on the other hand is not included.
Pricing
Note: each license term can be adjusted to your needs with a minimum of 1 year and 1 user.
Single User
1 x license 1 x HASP-key 1 year license
Multi Users (x 5)
1 x license 5 x HASP-key 1 year license
5+ or more
1+ licenses 5+ HASP-keys 1+ year licenses
Book: Intermediate Offshore Foundations
Coverage: Intermediate offshore foundations that are used as anchors for floating platforms and ancillary structures, foundations for steel jackets,, and to support seafloor equipment and offshore windturbines.
"This is the first book dedicated to the geotechnical design of intermediate foundations, and it will appeal to professional engineers specialising in the offshore industry."
Questions / Enquiries? Please, contact us
Trusted and used by international offshore and engineering companies
• SBM Offshore • SPT Offshore • Multiconsult • Bluewater • RINA • HDEC •
and many more.
Independent Software for Geo and Civil Engineers.
Foundation is everything.
Industries
- Offshore
- Renewables
- Oil & Gas
- Windturbines
Products
Proven since 2012 - forever © All Rights Reserved.