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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 [email protected] 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Superseded Versions of Terms and Conditions

Oasys keeps copies of all superseded versions of its terms and conditions.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

Xdisp Faqs

All FAQs

Can Xdisp be used to model movements in rock arising from tunnelling operations?
Why does applying a soil nail force as a surface load obtain a different Factor of Safety?
What is the applicability of the CIRIA C580 ground movement curves that are provided with Xdisp?
Does Xdisp calculate sub-surface ground movements arising from mines?
How do I delete points in graphical input?
How can I model the excavation of a shaft in Xdisp?
Does Xdisp model ground movements below tunnels?
Ground movements arising from multiple embedded wall excavations are derived in Xdisp by summing the effect of each. Might greater movements arise in reality?
Building damage results are sensitive to the spacing of displacement points along a displacement line. Why?
Displacement results around unstiffened corners of excavations differ between Xdisp 19.4 Build 5 and 19.4 Build 6. Why?
How do I model long term ground movements?
How might I create a sub-surface ground movement curve from a surface ground movement curve, with movements proportioned linearly from the ground surface to the base of an excavation?
Xdisp - How should I create a set of sub-surface ground movement data to describe the movement around a retained cut or embedded wall excavation?
What are the changes to the utility damage calculations in 19.4 when compared to 19.3?
Is increased stiffness at corners of excavations considered by Xdisp?
Xdisp gives large displacements adjacent to the ends of the common side of two joined excavations, why?
How do I enter volume loss for an inclined tunnel?

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