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System and Load case input

ROHR2WIN creates input data for the calculation kernel.

• All data required for the analysis are put in by the user by mouse or dialog windows.
• ROHR2WIN offers the full interactive access to data via graphic.
• All inputs are shown graphically
• All control records, the line topology and superpositions of load cases are created automatically by the program

Databases

The ROHR2 user is supported by extensive, integrated databases

Documentation and Results

Analysis results are shown tabulated and graphically.
All result details are within easy reach by a mouse click.

Load case results
Graphical presentation of displacements and
 detailed results at selected nodes.

• Graphical representation of displacements, rotations, forces, moments and equivalent stresses for calculated load case and load cases created by superposition
• spatial presentation only for x, y or z direction
• zoom, pan and rotate-function available
• graphical representation of results is scalable
• detailed results for a selected node by mouse-click
• results in global or local coordinate system
• results can be printed out or saved in rtf- , html or txt format (e.g. MS Office)
• tabulated overviews can be modified by user using filter function
• sort results by a click on the table header
• Interaction between table and graphic, selected node in graphic is highlighted in table and vice versa

• graphical representation of stresses for the selected equation,
  equations are defined automatically depending from the defined load cases
• stress analysis according to different specifications for parts of the calculation system
• stress analysis limited only to selected parts of a calculation system
• detailed results for a selected node by mouseclick
• results can be printed out or saved in rtf- , html or txt format (e.g. MS Office)
• tabulated overview can be modified by user using filter function
• sort results by click e. g. acc. to utilization or node number
• interaction between table and graphic, selected node in graphic is highlighted in table and vice versa

Loads on Nozzles and Supports

Graphical presentation of loads on nozzles and / or supports
and detailed results at selected supports

• Define allowable loads at nozzles
• Consider vessel spring in pipe stress calculation
• Nozzle with support conditions, spring rates, allowable loads and specific coordinate system

• graphical representation of loads for the selected load case

• graphical presentation for all or for selected supports

• detailed results for a selected node by mouse-click

• documentation in global, local or user defined coordinate system

• results can be printed out or saved in rtf- or txt format (MS Office)

• tabulated overview can be modified by user using filter function

• sort results by click e. g. acc. to load in any direction or movement in any direction

• interaction between table and graphic, selected node in graphic is highlighted in table and vice versa

Expansion Joints

• Database with lateral, angular and axial exp. joints

• data input by data base or user defined

• spring rates are calculated automatically using the manufacturers data

• forces due to internal pressure are considered automatically

• check of allowable movements for all load cases

• data sheet with detailed results for any exp. joint

Internal pressure analysis (only for DIN/EN materials)

• Pipes

• Bends

• Tees with or without reinforcing pad

Spring design

Database with spring supports according to manufacturer’s data

• spring design, estimation

• check of allowable movements

• for all load cases and

• for load case superpositions

• data sheet with result overview for

• all spring and constant supports

ROHR2 Basics

How ROHR2 is working

Integration of ROHR2

Program Version and
 Scope of Delivery

System and Load case Input

ROHR2 integrated interfaces

Program licensing and System requirements

Documentation and Results

Optional Interfaces

ROHR2 introduction

Stress Analysis

Third Party Interface Products

Loads on nozzles and supports

Additional results