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Data Security

Website Terms and Conditions

Software Licensing Terms


Data Security

We are committed to ensuring that your information is secure. In order to prevent unauthorised access or disclosure we have put in place suitable physical, electronic and managerial procedures to safeguard and secure the information we collect.

All data is stored in secure electronic systems accessible only to Oasys staff with both valid network login credentials and specific authorisation to access the system.  Our systems further limit data access by role to ensure data is available only to those who have a specific need to see it.

If at any point you suspect or receive a suspicious communication from someone suggesting they work for Oasys or a website claiming to be affiliated with Oasys, please forward the communication to us or report the incident by email to oasys@arup.com or in writing to Oasys, 13 Fitzroy Street, London, UK, W1T 4BQ as soon as possible.

Data Security Notice Updated 27th February 2020

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Website Terms and Conditions

The contents of this web site are protected by copyright and other intellectual property rights under international conventions. No copying of any words, images, graphic representations or other information contained in this web site is permitted without the prior written permission of the webmaster for this site.

Oasys accepts no responsibility for the content of any external site that links to or from this site.

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Software Licensing Terms

Terms and Conditions of Purchase

The full conditions of purchase and maintenance for all Oasys software are set out in the Oasys Software Licence and Support Agreement. All prices are subject to TAX at the current rate.

Prices and specifications are subject to change without notice – please ask for a written quotation.

Although every care has been taken to ensure the accuracy of all information contained herein, the contents do not form or constitute a representation, warranty, or part of any contract.

Superseded Versions of Terms and Conditions

Oasys keeps copies of all superseded versions of its terms and conditions.

Maintenance & Support Services

Support and maintenance is included with all subscription licences for their full duration.

Annual maintenance contracts are available for software under a perpetual licence, prices are based on a percentage of the most recent list price.

This service includes:

  • telephone/email/web based support
  • free software updates available via internet download
  • personalised output header for many products

Greta — Retaining Wall Stability Analysis Software

Comprehensive stability analysis for gravity retaining walls determining bending moments and shear forces.

Comprehensive stability analysis for gravity retaining walls

Greta analyses the stability of a gravity, stem, gabion or crib walls and determines the bending moments and shear forces within the wall. The software allows you to calculate sliding resistance and bearing capacity of the wall. You can add point loads to the wall to represent struts or anchors, as well as changing the water pressure in front or behind the wall.

Plus, with Greta, you can change the soil strata either side of the wall, vary the wall geometry with an inclined face, different thicknesses, and more. Whatever the situation, replicate it accurately with our software.

Relied upon and verified by leading engineering firms around the world, the program is easy to set up, simple to use and provides detailed and graphically presentable results.

Download Product Sheet

Greta output capabilities

How Greta Works

Input: Use Wizard to input two sets of earth pressure coefficients behind and in front of the wall. One set is used to calculate bending moments and shear forces in the stem, heel and toe of the retaining wall and the other is used to work out the resultant force on the base

Analysis: Greta performs up to three calculations which assess the overall stability of the wall with respect to sliding and overturning, the overall stability with respect to bearing capacity and the shear forces and bending moments in the stem.

Output: Full exportable tabular and graphical outputs are available. The COM interface can be used to manipulate outputs.

Key Features & Benefits

  1. Everyday tool for retaining wall problems
  2. Analyse a range of wall types (gravity, stem, gabion and crib)
  3. Intuitive software that allows for fast data input
  4. Separate soil parameters and anchor loads can be applied to each type of analysis
  5. Comprehensive post-processing with detailed reporting
  6. Graphical outputs for presentations and reports
  7. COM interface enables you to automate processes within the software

Request a Trial Submission Form

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Further Information

The trials are limited for 14 days only, and there is no functional limitation. During the evaluation period you will only be able to use the software for test purposes and not for commercial paid work, and for the duration we will support you to get the most out of your test. System requirements can be found in the FAQs.

All we ask from you are some details so we can contact you to issue you with the installation file.

Once you submit your details, a customer service agent will contact you and provide the free trial installer.

Existing customers who are fully maintained can download the latest versions of their software on demand from their personalised customer licensing portal.

Your login ID and Password for the portal is not the same as your website account. You can find your login details in your purchase confirmation email. Alternatively you can request for your login details to be sent to you by emailing oasys@arup.com.

We offer a limited-duration trial license for you to assess the suitability of our products for your projects.

During the evaluation period you will only be able to use the software for test purposes and not for commercial paid work, and for the duration we will support you to get the most out of your trial.

All we ask from you is some details so we can decide whether you are eligible for a trial.

Compatible with most modern day Windows operating systems.

The full conditions of purchase and maintenance are set out in the Oasys Software Licence and Support Agreement. All prices are subject to TAX at the current rate.

Prices and specifications are subject to change without notice – please ask for a written quotation.

Although every care has been taken to ensure the accuracy of all information contained herein, the contents do not form or constitute a representation, warranty, or part of any contract.

By completing and submitting this form you consent to Oasys Limited storing and processing the personal data you have provided. We will use this information to keep you updated about the products requested for customer service and sales analysis. We do not pass your details to third parties to use. For more information visit our privacy policy. You may opt-out at any time by emailing oasys@arup.com.

Please select what type of licence you would like to purchase

Greta

£258.00£945.00

Comprehensive stability analysis for gravity retaining walls determining bending moments and shear forces.

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Description

Gravity retaining walls

Additional information

Select your licence

Standalone, Network Floating, Network Floating International

I would like to

12 months Subscription (Pay annually), 36 months Subscription (Pay annually), 12 months Maintenance (Existing users only)

What should I choose?

Standalone licenses are locked to an individual machine, but transferable by the user to another machine manually. Ideal for single users. Restricted to use within the country stated in the End User address submitted by Licensee to Oasys at the time of purchase.

Network Floating licenses can be activated on any number of machines, however you can only concurrently use the number of licences that you have purchased. Ideal for users requiring more flexibility or when working as part of a team. Restricted to use within the country stated in the End User address submitted by Licensee to Oasys at the time of purchase.

Network Floating International licenses can be activated on any number of machines, however you can only concurrently use the number of licences that you have purchased. Ideal for users requiring more flexibility or when working as part of a global team. Eligible for deployment world-wide at the Licensees leisure.

*Prices shown are per year cost

Both Subscription options will allow you the right to use the software for the defined term, with the full maintenance and support service included for the duration. The price will be fixed for the duration of the agreed term after which it will automatically renew for the same duration at the then current price.

12 month pay annually – Single payment for the full term at the commencement of the Subscription period

36 month pay annually – Three annual payments split the cost over the Subscription period. All payments are fixed at the time of purchase and are not subject to variance over time. Lower annual cost in comparison to 12 month option.

Keeping your software licences maintained gives you full access to technical support (telephone, email and web based) and ensures that your software is kept up-to-date with free downloadable updates. Maintenance is only available to existing licences and lasts 12 months. It is highly recommended that you keep your software licences maintained. Maintenance duration will be calculated from the date of expiry of the previous maintenance/initial warranty. If you are purchasing maintenance for licences that have been unmaintained for longer than 12 months please contact us in order to renew.

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Tick this box if you are an existing user of this software with maintained licences. If you are not an existing user or your existing licences are not maintained, leave this box unticked.

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