Home
Services
Engineering for Projects
Concept Development
Concept Development
The concept development phase of an engineering project offers the opportunity to maximise value using limited funds. Our expertise includes small, medium size and large developments.
Concept Select
Concept Select
Leveraging our expertise and understanding of the full project lifecycle allows you to obtain a thorough and critical assessment of the available concept select options.
FEED
FEED
Providing High-value, Independent Front End Engineering Solutions
Detailed Design
Detailed Design
Atteris is accustomed to the Detailed Design phase requirements for complex projects.
Safety and Risk Engineering
Safety and Risk Engineering
Efficient and effective workshops, practical risk registers and action plans to minimise project risks to as low as reasonably practicable.
Construction Support
Construction Support
Atteris has engineering professionals with significant expertise in project management and construction support.
Engineering Capabilities
Flow Assurance
Flow Assurance
Flow assurance is one of the earliest and most crucial activities to be undertaken in any subsea project.
Subsea Equipment
Subsea Equipment
Subsea structures and package-engineering services for procurement of vendor-supplied equipment.
Dynamic Systems
Dynamic Systems
From FE dynamic analysis to flexible pipe SME support, Atteris provides their expertise to assist Client Projects and Operation.
Subsea Pipelines
Subsea Pipelines
Practical subsea pipeline design, engineering, installation and operational knowledge required to deliver successful and cost-effective projects, in the most challenging subsea environments.
Pipeline Shore Crossings
Pipeline Shore Crossings
Shore crossings often represent challenging sections in pipeline, umbilical and cable routes.
Onshore Pipelines
Onshore Pipelines
Atteris combines practical expertise with sound engineering process to identify and mitigate risks associated with pipeline problem areas.
Life Of Field
Operations Support
Operations Support
Since 2015 Atteris has been supporting production engineers monitor and maintain the integrity, availability and reliability of producing subsea and pipeline assets.
Integrity Management
Integrity Management
Atteris delivers clear, accurate and concise integrity management strategy and performance standard documents to our clients.
Life Extension
Life Extension
Reduce total cost of ownership by enabling assets to continue operating beyond its original design life.
Decommissioning
Decommissioning
Decommissioning is the final stage in the asset lifecycle.
Technology
AIMS Software
AIMS Software
A broad set of tools for Asset Integrity Management.
CONNECT
CONNECT
Atteris’ in-house software CONNECT has been designed to save you time and money.
CORUS 3D
CORUS 3D
Atteris’ extensive project expertise has provided unique opportunities to develop advanced engineering models for the assessment of flowline, umbilical and cable on-bottom stability.
Data Visualisation
Data Visualisation
Through automation of analysis tools it is now common to have large quantities of data to be reviewed and assessed.
HDD Automation
HDD Automation
Through many years of experience in HDD Atteris has developed several in-house tools to allow for rapid evaluation of design concepts.
Resources
About Us
- Industry Sectors
- Our Leadership Team
Careers
Contact

Scroll down scroll down button

Stability Design for Concrete Mattresses

Home
|resources
|technical papers
|stability design for concrete mattresses

Stability Design for Concrete Mattresses

This paper reviews design works previously carried out for a project in the North West Shelf of Australia and proposes an industry design methodology.

Concrete mattresses are widely used within the offshore industry for scour control, stabilisation and protection. There is currently no uniform industry methodology for concrete mattress stability design for any application of concrete mattresses. This paper reviews design works previously carried out for a project in the North West Shelf of Australia and proposes an industry design methodology.

This methodology encompasses the application of recognised pipeline codes and standards, and the requirements and results of 2D and 3D Computational Fluid Dynamics (CFD) modelling as well as physical model testing.

Download PDF

Related Posts

Dorado SURF FEED

Dorado SURF FEED

CASE STUDIES

Dorado SURF FEED

Tags:
Concept Definition
Dynamic Systems
Subsea Pipeline

Flexible Riser Local Fatigue Analysis Using Bflex

Flexible Riser Local Fatigue Analysis Using Bflex

CASE STUDIES

Flexible Riser Local Fatigue Analysis Using Bflex

Tags:
Design
Dynamic Systems

Flexible Riser Wire Stress Assessment Using Bflex

Flexible Riser Wire Stress Assessment Using Bflex

CASE STUDIES

Flexible Riser Wire Stress Assessment Using Bflex

Tags:
Dynamic Systems
Operations Support