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HyperLife 2025 Crack Growth Analysis
I have observed that a new module, "Crack Growth Analysis," has been introduced in HyperLife 2025. However, I have several questions regarding the load map data. Firstly, is it possible to import stre…
Question
HyperLife
5 views
Started by EdgarBarajasCarneiro
Apr 8, 2025
Community Q&A
How to obtain the ZERO POSITIVE CROSSING to perform a FATIGUE Analysis
Hi, I need to obtain the Zero Positive Crossing to perform a fatigue Analysis. I find something online but it isn't clear. In particular, I didn't understand in which element I need to see these value…
Answered
HyperLife
HyperMesh
OptiStruct
18 views
3 comments
Started by Luca_97
Most recent by solon
Mar 20, 2025
Community Q&A
[Hyperlife]I can't find stress result
I import d3plot file but I can't find stress result Ls-dyna created 3 d3plot(d3plot, d3plot01, d3plot02) I import 3dplot file only What am I misunderstanding?
Question
HyperLife
Auto Tagged
1 views
Started by IhateSpinach
Mar 17, 2025
Community Q&A
[Hyperlife]I can't find stress result
I tried import d3plot file. but I cannot find stress result Ls-Dyna created 3 d3plot file(ex. d3plot, d3plot01, d3plot02) I import d3plot file What am I misunderstanding?
Question
HyperLife
Auto Tagged
1 views
Started by IhateSpinach
Mar 17, 2025
Community Q&A
Hyperlife materials definition
Hi everybody, When you have some data for an SN curve (or EN curve), theses curves are define for a survival probability (50%, 90% or 95% …). It seems that you can't define this probability in the mat…
Answered
HyperLife
Auto Tagged
17 views
2 comments
Started by MMarzin
Most recent by MMarzin
Mar 17, 2025
Community Q&A
HyperLife error
When I run analysis, it is displayed error. The error displays "Failed to attach results. " and "Error opening: The current user may not have permissions to open this file ". Why is it displayed this …
Answered
HyperLife
14 views
1 comments
Started by T_IN
Most recent by Adriano_Koga
Feb 25, 2025
質問と回答 (Q&A)
HyperLife Weld Certification - Weld Template Creation
In Weld Certification, when dealing with multiple weld lines that require different weld parameters, it is necessary to define each weld parameter separately in the Points tool. To save setup time, we…
HyperLife
Weld Certification Director
65 views
Started by solon
Feb 18, 2025
Altair HyperWorks
Eingabe Channels bei Multi-Axialer-Analyse
Hallo, die Channel data files (*.rsp) werden nicht in der GUI "Load Map" gespeichert, obwohl sie vorher zusammen mit den Lastfällen augewählt worden sind. Schließt man die GUI "Load Map" und öffnet di…
Answered
English
HyperLife
v2022
111 views
1 comments
Started by Christian Moschner
Most recent by SravanMothe
Sep 27, 2024
Community Q&A
Open results in HyperLife
Hi all expert, After running my analysis, I have a results file that looks like the image below. How can I view the results with HyperLife? Should it be a .hlf file? I keep experiencing crashes every …
Answered
English
HyperLife
v2023.0
159 views
1 comments
Started by Nancy Jewel Mcdonie
Most recent by SravanMothe
Sep 27, 2024
Community Q&A
Surface treatment shopeened and cold worked why?
In the material properties tab of hyperlife, there is the possibility to select 3 surface treatments (Nitrided, shotpeened, coldworked) Nitrided applies a correction factor of 2 while shotpeening and …
Question
English
HyperLife
v2023.1
207 views
Started by Pablo Sevilla
Jun 20, 2024
Community Q&A
Hyperlife and tcl scripts
In Hyperlife, is there any possibility to see the command file as in Hypermesh, or view previous tasks performed in the HWC window as in Hyperview? I would like to create a TCL script for a fatigue lo…
Answered
English
HyperLife
193 views
1 comments
Started by RdelCuvillo
Most recent by Ben Buchanan
Jun 25, 2024
Community Q&A
Single Sine Tone Fatigue from FRF Analysis
The article below demonstrates three methods for a Single Sine Tone Fatigue Analysis based on FRF Analysis, implementing Sine-Sweep, Steady State (Steady) and Multiple Sine Tones (HARMO) approaches. A…
English
How To
HyperLife
197 views
Started by solon
May 30, 2024
Altair HyperWorks
mrfにフィルター処理を行いpch形式で出力するスクリプト
Overview 本記事では、弾性体を含むMotionSolveの解析結果のmrfに対し、ローパスフィルタ処理を行いpch形式で出力するスクリプトを紹介します。疲労解析のHyperLifeでは、弾性体を含むMotionSolveの解析結果のモード情報を用いて高速に疲労評価を行うことができます。本スクリプトでは、モード変位に対し、事前にローパスフィルタ処理を行うことで、見たい周波数帯のみの振動を…
Compose
HyperLife
Japanese
73 views
1 comments
Started by Kosuke_IKEDA
Most recent by Community Guest
May 6, 2024
Altair Exchange
Do you want to learn more about "HyperLife for Weld Fatigue Analysis"? There is dedicated training!
Hi all, We have a new Instructor Led Training offering about “HyperLife for Weld Fatigue Analysis”. For more comprehensive information about “HyperLife for Weld Fatigue Analysis”, please visit the Alt…
English
HyperLife
v2023.1
236 views
Started by Stefano Pani_20701
Apr 19, 2024
Altair HyperWorks
Do you want to learn more about "HyperLife for Fatigue Analysis"? There is dedicated training!
Hi all, We have a new Instructor Led Training offering about “HyperLife for Fatigue Analysis”. For more comprehensive information about “HyperLife for Fatigue Analysis”, please visit the Altair Learn …
English
HyperLife
v2023.1
209 views
Started by Sreelakshmi
Apr 17, 2024
Altair HyperWorks
Fatigue analysis results interpretation
Olá, sou de uma equipe de competição baja e estamos com algumas duvidas quanto à analise de fadiga do software HyperLife. Alguns pontos são: - Como funciona a falha por fadiga analisada? O software in…
Answered
English
HyperLife
v2023.1
254 views
1 comments
Started by Pabllo Pires
Most recent by SravanMothe
Sep 27, 2024
Community Q&A
Life and damage contradiction - Hyperlife fatigue
Hello, I was performing Random response fatigue analysis with PSD data (1 direction). First 1G base excitation was done in Optistruct to get the Transfer function (Modal based FRF in 1 direction). The…
Answered
English
HyperLife
v2022.3
388 views
1 comments
Started by Jegan cae
Most recent by Omar_NDIAYE
Mar 7, 2024
Community Q&A
Impact fatigue
Hello, I am examining the fatigue that occurs when a thin metal plate hits another metal. I modeled the thin metal plate with shell elements (The shell element properties I use are attached.) and I us…
Answered
English
HyperLife
HyperMesh
411 views
1 comments
Started by Ovunc
Most recent by Polyvios Romanidis
Feb 1, 2024
Community Q&A
機構解析から始める疲労解析
機構解析 (MotionSolve) で部品の応力履歴を取得して、S-N 線図による疲労寿命予測解析 (HyperLife) をする演習書です。 HyperLife と MotionSolve の入門に最適な内容です。次のバージョンに対応しています。 Simlab 2023, MotionView 2023, HyperLife 2023, OptiStruct 2023, MotionSolv…
eBooks
HyperLife
HyperMesh
1044 views
Started by altair_fukuoka
Nov 7, 2023
Altair HyperWorks - 日本語
Weld fatigue life prediction?
Within my assemblies i need to conduct fatigue life evaluations on both base material and weld lines within HyperLife. My fatigue environment is random vibration in nature therefore I understand I mus…
Answered
English
HyperLife
v2023.0
327 views
1 comments
Started by Richard Smith
Most recent by Omar_NDIAYE
Nov 15, 2023
Community Q&A
Does HyperLife support LS-Dyna solution files?
Hello. I sub posted this in another thread however thought i might get more traction in its own thread. Does HyperLife support LS-Dyna solution files? It is noted in some of the HL help documentation …
Answered
English
HyperLife
249 views
1 comments
Started by Richard Smith
Most recent by Omar_NDIAYE
Nov 15, 2023
Community Q&A
溶接継手の疲労寿命計算方法に関して教えてください。
溶接継手の疲労に関する研究を行っています。ホットスポット応力の取得方法がJSSC(日本鋼構造協会)の規格とHyper-Lifeでは異なっている。 JSSCでは溶接止端部の近傍の応力を用いて近似的に算出しその応力（ホットスポット応力）から疲労寿命（板厚貫通寿命）を求めます。 Hype-Lifeでは溶接止端部の応力を自動計算し、疲労寿命も自動計算されるという認識でよろしいでしょうか。また、この時の…
Question
English
HyperLife
279 views
Started by Yoshiaki Kashihara
Oct 26, 2023
Community Q&A
uniaxial or multiaxial method in hyperlife
Hello, I have the following : Subcase 1 is pressfit Subcase 2 is pressfit + point load In SN approach, Do I need to go for uniaxial or multiaxial method, Please explain also how to create events with …
Question
English
HyperLife
v2022.2
295 views
Started by Sid_22073
Oct 10, 2023
Community Q&A
HyperLife 2023 Release Highlights
HyperLife 2023 highlights two key features, hotspot sets to pintpoint specific damage locations and range envelope to identify the large stress range across subcase list within an event. Hotspot Sets …
English
HyperLife
v2023.0
673 views
Started by Nandan Reddy Burra
Oct 6, 2023
Altair HyperWorks
configuration of exposure time in hyperlife for fatigue analysis.
i want to know the contribution of exposure time in hyper-life, how should i configure it, considering the sub model of input psd with frf. how does it effect my results, thanks.
Answered
English
HyperLife
v2020.0
506 views
1 comments
Started by muhammad ibrahim
Most recent by Adriano_Koga
Sep 15, 2023
Community Q&A

1 - 25 of 701

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Exceptional individuals who support the Community.

Community Champion of the Month - March, 2025

The Community Team would like to introduce the March Champion of the Month, Yiğit Bağcı @Yigit Bagci. Yiğit is a structural analysis engineer who finds that evaluating complex engineering problems fro…

Recent Discussions

Hello and Welcome!

Recent Discussions

HyperLife 2025 Crack Growth Analysis

How to obtain the ZERO POSITIVE CROSSING to perform a FATIGUE Analysis

[Hyperlife]I can't find stress result

[Hyperlife]I can't find stress result

Hyperlife materials definition

HyperLife error

HyperLife Weld Certification - Weld Template Creation

Eingabe Channels bei Multi-Axialer-Analyse

Open results in HyperLife

Surface treatment shopeened and cold worked why?

Hyperlife and tcl scripts

Single Sine Tone Fatigue from FRF Analysis

mrfにフィルター処理を行いpch形式で出力するスクリプト

Do you want to learn more about "HyperLife for Weld Fatigue Analysis"? There is dedicated training!

Do you want to learn more about "HyperLife for Fatigue Analysis"? There is dedicated training!

Fatigue analysis results interpretation

Life and damage contradiction - Hyperlife fatigue

Impact fatigue

機構解析から始める疲労解析

Weld fatigue life prediction?

Does HyperLife support LS-Dyna solution files?

溶接継手の疲労寿命計算方法に関して教えてください。

uniaxial or multiaxial method in hyperlife

HyperLife 2023 Release Highlights

configuration of exposure time in hyperlife for fatigue analysis.

ATCx AEC

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Community Champion of the Month - March, 2025

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