#  DATA SUMMARY

The purpose of the data will be to create a database of material properties
regarding the dynamic behavior of the following **three composite materials:**

  * **HexPly® M91** (UD prepreg system, area weight of 268 gsm, cpt of 0.25 mm) with PES and Polymide particles), that shows evidence of displaying a good dynamic behaviour. 

  

  * **RTM250** (RTM resin with core shell particles), using a **Hexcel® 46290 WB1010 (5-harness)** (area weight of 280 gsm, cpt of 0.3 mm) fabric, that shows evidence of displaying a good dynamic behaviour. 

  

  * **HexPly® 8552** (UD prepreg system with PES), which is not is not suitable for high rate impact behavior. 

  

The following properties will be collected as a function of loading rate:

  * Longitudinal tension (LT) 

  

  * Transversal tension (TT) 

  

  * Longitudinal Compression (LC) 

  

  * Transversal Compression (TC) 

  

  * In-Plane Sehar (IPS) 

  

  * Interlamintar Toughness Mode I (GIC) and Mode II (GIIC) 

  

  * Intralaminar toughness (G1+) 

  

  * Impact (IMP) 

  

The following micromechanical properties will be collected as a function of
loading rate:

  * Hardness 

  

  * Indentation elastic modulus 

  

The following micromechanical properties will be collected as a function of
impact energy and indentation strain rate:

  * Dynamic hardness 

  

  * Coefficient of restitution 

  

The data generated will be numerical, including the load-displacement curves,
as well as the mechanical properties derived from such curves.

The origin of the data will be mechanical tests carried out at the
participating institutions. The data will be used internally and will serve as
a database against which to compare the results of the simulations that will
be produced in the framework of the project.

_Project nº 722096. H2020-MSCA-ITN 2016 European Industrial Doctorate_

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#  FAIR DATA

##  Making data findable, including provisions for metatata

A large number of tests will be produced. Each test will generally produce a
CSV file, with the data acquired from the mechanical testing machine, that is
typically load, displacement and time. The Core Scientific Metadata Model
(CSMD) will be considered as a reference.

The names of the files must identify the test unambiguously. **The following
criteria is proposed:**

XXX_YY_ZZ_NN

where:

XXX: refers to material type: M91, RTM250 or 8552.

YY: refers to type of test: LT, TT, LC, TC, IPS, GIC, GIIC, G1+,IMP

ZZ: cross head speed

NN: number of sample

A header will be added with the information about the material, the stacking
of the composite laminate, the type of test and the dimensions of the
specimen.

**For micromechanical test results:**

Impact indentation:

AAAA_BBB_CC_D

where:

AAAA: refers to material type: M91, RTM250 or 8552.

BBB: refers to impulse load

CC: refers to impulse distance

D: refers to number of test: 1,2,...o each type.

Strain rate-constant quasistatic indentation:

AAAA_BBB_CC_D

where:

DYNACOMP _Data management plan_

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AAAA: refers to material type: M91, RTM250 or 8552.

BBB: refers to maximum load

CC: refers to strain rate

D: refers to number of test: 1,2,...o each type.

##  Making data openly accessible

Initially, and due to the commercial value of the data, the **data generated
will be confidential and only opened to the members of the consortium** (see
ownership of results in the Consortium Agreement, CA). **When results of the
research are made available** , for instance through a research publication,
**and clearance is received** from the industrial partners (HEXCEL and MM),
**efforts will be made to make the accompanying data publicly available
through an open repository** . In such case, due to the simplicity of the data
(CSV file), no special software is needed to access the data. The  _Zenodo_
repository will be considered in those cases.

##  Making data interoperable

The data is easily interoperable as the mechanical tests provide standard
signals such as load, displacement and time.

##  Increase data re-use

In those case where the data is publicly available (for instance linked to a
publication, see section 6.2), it is expected that the data will be licensed
under Public Domain.

#  ALLOCATION OF RESOURCES

The costs are minimal as open and free tools are considered for making data
publicly availability. The project management office (PMO) at IMDEA is
responsible for data management, under the supervision of the project
coordinator (D. Jon Molina), which is covered by funding received by funding
from the REA.

#  DATA SECURITY

Zenodo open repository is considered safe for long-term preservation.

_Project nº 722096. H2020-MSCA-ITN 2016 European Industrial Doctorate_

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#  ETHICAL ASPECTS

Whenever data is considered publicly available, written consent will be seek
from the participating partners.