ROHR2 working

ROHR2 - How it works

The graphical user interface ROHR2WIN is the pre- and postprocessor of ROHR2. All inputs can be made using ROHR2WIN.
A wide range of control functions enables the user to check the input data easily. All results can be displayed and checked, reports are generated.

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

ROHR2 pipe stress analysis - _show_segments

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

Downloads

ROHR2 Feature list

ROHR2 Interfaces

ROHR2ISO Features

ROHR2FESU Features

ROHR2STOSS Features

ROHR2 Tutorial/Introduction

ROHR2 Update Info

Related product pages

ROHR2 basics

ROHR2 Interfaces

ROHR2ISO

ROHR2FESU

ROHR2STOSS

ROHR2 Demo Program

ROHR2 Movie

ROHR2 Services

Maintenance and User support

Program Training

ROHR2 FAQ

ROHR2 Training examples

Stress Analysis

Colored presentation of stress utilization and detailed results at selected nodes

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

ROHR2 pipe stress analysis - VesselNozzleAllowable

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

Additional Results

Besides the analysis of stresses and loads at support and connections, ROHR2 gives out, among others, the results of:

Expansion joint analysis

Internal pressure design

Spring design

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

ROHR2 pipe stress analysis - ExpJointGraphic

Internal pressure analysis (only for DIN/EN materials)

Pipes

Bends

Tees with or without reinforcing pad

ROHR2 pipe stress analysis - ExpJointOverview

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


	Learn more about

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

isometric drawings in ROHR2

FE analysis in ROHR2

ROHR2 - How it works

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