@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix org: <http://www.w3.org/ns/org#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4> a dcat:Dataset ;
    dct:description """This contains attempts to create BEAM FEM model.\r
\r
I have started a <a href="https://c3.nasa.gov/dashlink/projects/47/blog/">Blog</a> to discuss this... please put your comments there and I will attempt to keep everything updated.  <a href="https://c3.nasa.gov/dashlink/static/media/dataset/Emails_AB_CDW.pdf">Correspondence between A.B. and CDW is provided to assist in developing NASTRAN Beam FEM  <br>\r
(through July 1)(PDF)</a>\r
\r
The original data provided by Alexander is shown in\r
<a href="https://c3.nasa.gov/dashlink/static/media/dataset/model_input-extract.txt">model_input-extract.txt\r
</a>\r
\r
Additional files loaded July 21, 2011:<br>\r
<LI><a href="https://c3.nasa.gov/dashlink/static/media/dataset/WingMassLength_Comparisons.xls">Comparison of Wing Masses, and Lengths, and Mass calculated from provided densities, and lengths</a>\r
<LI><a href="https://c3.nasa.gov/dashlink/static/media/dataset/Compare_W_eig_20110720.xlsx.pdf">Comparison of Model Masses and frequencies</a>\r
<LI><a href="https://c3.nasa.gov/dashlink/static/media/dataset/LP_CDW_emails.pdf">Emails dealing with offsets for bending and center of mass (between Proctor and Wieseman)</a>\r
<LI><a href="https://c3.nasa.gov/dashlink/static/media/dataset/BeamProperties_modrho.xlsx">Spreadsheet that contains element beam properties</a> used for debugging\r
<LI><a href="https://c3.nasa.gov/dashlink/static/media/dataset/OneElement_TipLoad.bdf">One element beam model to check beam stiffnesses</a>\r
<LI><a  href="https://c3.nasa.gov/dashlink/static/media/dataset/Emails_20110728.pdf"> Email correspondence as of July 28, 2011</a> - includes a cursory check of the bending and center of mass locations.  \r
<P>\r
<TABLE BORDER = 1>\r
<TR>\r
<TD>X1,X2,X3</TD>\r
<TD>Inertias/Kappa</TD>\r
<TD>Mode 1 Freq, Hz</TD>\r
<TD>Mode 2 Freq, Hz</TD>\r
<TD>File name (ms103_beam_)</TD>\r
</TR><TR>\r
<TD>1,0,0</TD>\r
<TD>modified*</TD>\r
<TD>26.37854</TD><TD>83.69360</TD>\r
<TD><a href="https://c3.nasa.gov/dashlink/static/media/dataset/ms103_beam_100_modi_ccs_o1_k_nsm1_nm1.bdf"> 100_modi_ccs_o1_k_nsm1_nm1</a> \r
</TD></TR><TR>\r
<TD>1,0,0</TD>\r
<TD>modified*/Beam properties modified</TD>\r
<TD>26.37855</TD><TD>83.69344</TD>\r
<TD><a href="https://c3.nasa.gov/dashlink/static/media/dataset/ms103_beam_100_modi_ccs_o1_k2_nsm1_nm1.bdf"> 100_modi_ccs_o1_k2_nsm1_nm1</a> \r
</TD></TR><TR>\r
<TD>cosa,0,-sina</TD>\r
<TD>as provided</TD>\r
<TD>26.37949</TD><TD>83.69533</TD>\r
<TD><a href="https://c3.nasa.gov/dashlink/static/media/dataset/ms103_beam_ca_0_nsa_ccs_o1_k_nsm1_nm1.bdf"> ca_0_nsa_ccs_o1_k_nsm1_nm1</a> \r
</TD></TR><TR>\r
<TD>cosa,0,-sina</TD>\r
<TD>as provided</TD>\r
<TD>26.37949</TD><TD>83.69533</TD>\r
<TD><a href="https://c3.nasa.gov/dashlink/static/media/dataset/ms103_beam_ca_0_nsa_ccs_o1_k_nsm1_nm1.bdf"> ca_0_nsa_ccs_o1_k_nsm1_nm1</a> \r
</TD></TR>\r
</TABLE>\r
<BR>\r
<P>\r
<P>\r
Below are frequencies with different permutations of \r
<LI> X1,X2,X3 definitions on CBEAM card <br>A) - 1,0,0 or <br>B) ca_0_nsa = cos(alpha),0,-sin(alpha) or <br> C)nca_0_sa = -cos(alpha),0,sin(alpha) on the beam card <br>\r
<LI> coordinate system (CCS) is converted from original\r
<LI> O1 indicates that offsets W1-W3 were included between the node and the shear center\r
<LI> nsm1 = beam density is unchanged and includes the non-structural mass\r
<LI> nsm2 = non-structural mass is separated from the beam mass density\r
<LI> nm = calculation of offset N1,N2 for beginning and end of each beam segment is performed - different ways depending on the index\r
<LI> modi = inertias provided by Boucke were modified by the alpha.  \r
<LI> _k_ = kappa(K1,K2) were included in the model - values provided by Boucke (A.B.)\r
<LI> _k2_ = kappa(K1/K2) modified along with beam properties per equations provided by A.B.\r
<P>\r
\r
\r
<TABLE BORDER = 1>\r
<TR>Description<TD></TD>\r
<TD>1st mode</TD><TD>2nd mode</TD></TR>\r
<TR><TD>Boucke provided frequencies</TD><TD>25.33879547</TD><TD>78.63642299</TD></TR>\r
<TR><TD>100_modi_ccs_o1_k2_nsm1_nm1</TD><TD>26.37855</TD><TD>83.69344</TD></TR>""" ;
    dct:identifier "DASHLINK_425" ;
    dct:issued "2011-07-05"^^xsd:date ;
    dct:modified "2020-01-29"^^xsd:date ;
    dct:publisher <https://data.nasa.gov/organization/dbb294e4-8597-44f5-aaf4-c0baac12cdbc> ;
    dct:title "HIRENASD Beam FEM" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "CAROL WIESEMAN" ;
            vcard:hasEmail <mailto:carol.d.wieseman@nasa.gov> ] ;
    dcat:distribution <https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/0f3199b1-0a65-4881-8b7c-346b888095a2>,
        <https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/22cb0dc7-e92b-41fb-b82a-b78f7037d8d6>,
        <https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/2a749aa3-f29b-4e8e-9677-df2790163058>,
        <https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/2e93b000-fc4d-425c-bec7-a2ad319eedd9>,
        <https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/352fd196-6cbc-4b24-a4c7-15b97e729374>,
        <https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/4268f920-8906-4a46-a5f0-286c8dcffc5f>,
        <https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/4329bc8b-0efe-4d7f-9c72-6606f42a8d40>,
        <https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/5ba16923-de32-4efb-b750-c7e136b663b7>,
        <https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/684b0686-e912-4eb5-a3cf-bec68d3b2cd1>,
        <https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/7b5cdc92-f883-4715-a6e2-71ed5d0f81f9>,
        <https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/a7d4029f-b38a-458f-bbfa-6828ed0c6647>,
        <https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/bee80e25-cc0c-41e2-a279-ea06a9ad64bd>,
        <https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/c9bc8a0e-553e-4be1-af4d-8955dca2d272>,
        <https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/e2baa3fb-290a-4366-a610-f46c260b5f72>,
        <https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/e41d64dc-ca83-43e8-80da-dd08875c08bc>,
        <https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/ea1eb630-2ca9-41c3-a53a-e8381930a29e>,
        <https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/fe51a52f-b7b9-4261-912f-9d5f50c5989d> ;
    dcat:keyword "ames",
        "dashlink",
        "nasa" .

<https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/0f3199b1-0a65-4881-8b7c-346b888095a2> a dcat:Distribution ;
    dct:description "include file required for nastran" ;
    dct:format "BIN" ;
    dct:identifier "0f3199b1-0a65-4881-8b7c-346b888095a2" ;
    dct:issued "2025-03-31T21:49:31.843374"^^xsd:dateTime ;
    dct:modified "2025-03-31T21:49:31.823275"^^xsd:dateTime ;
    dct:title "spccards.bdf" ;
    dcat:accessURL <https://c3.nasa.gov/dashlink/static/media/dataset/spccards.bdf> ;
    dcat:mediaType "application/octet-stream" .

<https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/22cb0dc7-e92b-41fb-b82a-b78f7037d8d6> a dcat:Distribution ;
    dct:description "Documentation on PBEAM" ;
    dct:format "PDF" ;
    dct:identifier "22cb0dc7-e92b-41fb-b82a-b78f7037d8d6" ;
    dct:issued "2025-03-31T21:49:31.843386"^^xsd:dateTime ;
    dct:modified "2025-03-31T21:49:31.824054"^^xsd:dateTime ;
    dct:title "PBEAM.pdf" ;
    dcat:accessURL <https://c3.nasa.gov/dashlink/static/media/dataset/PBEAM.pdf> ;
    dcat:mediaType "application/pdf" .

<https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/2a749aa3-f29b-4e8e-9677-df2790163058> a dcat:Distribution ;
    dct:description "Emails_20110728.pdf" ;
    dct:format "PDF" ;
    dct:identifier "2a749aa3-f29b-4e8e-9677-df2790163058" ;
    dct:issued "2025-03-31T21:49:31.843405"^^xsd:dateTime ;
    dct:modified "2025-03-31T21:49:31.825414"^^xsd:dateTime ;
    dct:title "Emails_20110728.pdf" ;
    dcat:accessURL <https://c3.nasa.gov/dashlink/static/media/dataset/Emails_20110728.pdf> ;
    dcat:mediaType "application/pdf" .

<https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/2e93b000-fc4d-425c-bec7-a2ad319eedd9> a dcat:Distribution ;
    dct:description "Latest FEM - double precision" ;
    dct:format "BIN" ;
    dct:identifier "2e93b000-fc4d-425c-bec7-a2ad319eedd9" ;
    dct:issued "2025-03-31T21:49:31.843398"^^xsd:dateTime ;
    dct:modified "2025-03-31T21:49:31.824851"^^xsd:dateTime ;
    dct:title "ms103_modi_o1_nsm1.bdf" ;
    dcat:accessURL <https://c3.nasa.gov/dashlink/static/media/dataset/ms103_modi_o1_nsm1.bdf> ;
    dcat:mediaType "application/octet-stream" .

<https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/352fd196-6cbc-4b24-a4c7-15b97e729374> a dcat:Distribution ;
    dct:description "Beam Properties - debugging of Beam model" ;
    dct:identifier "352fd196-6cbc-4b24-a4c7-15b97e729374" ;
    dct:issued "2025-03-31T21:49:31.843401"^^xsd:dateTime ;
    dct:modified "2025-03-31T21:49:31.825065"^^xsd:dateTime ;
    dct:title "BeamProperties_modrho.xlsx" ;
    dcat:accessURL <https://c3.nasa.gov/dashlink/static/media/dataset/BeamProperties_modrho.xlsx> ;
    dcat:mediaType "application/vnd.openxmlformats-officedocument.spreadsheetml.shee" .

<https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/4268f920-8906-4a46-a5f0-286c8dcffc5f> a dcat:Distribution ;
    dct:description "image002.png" ;
    dct:format "PNG" ;
    dct:identifier "4268f920-8906-4a46-a5f0-286c8dcffc5f" ;
    dct:issued "2025-03-31T21:49:31.843381"^^xsd:dateTime ;
    dct:modified "2025-03-31T21:49:31.823657"^^xsd:dateTime ;
    dct:title "image002.png" ;
    dcat:accessURL <https://c3.nasa.gov/dashlink/static/media/dataset/image002.png> ;
    dcat:mediaType "image/png" .

<https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/4329bc8b-0efe-4d7f-9c72-6606f42a8d40> a dcat:Distribution ;
    dct:description "Nastran input file with tip load applied at Grid #23" ;
    dct:format "BIN" ;
    dct:identifier "4329bc8b-0efe-4d7f-9c72-6606f42a8d40" ;
    dct:issued "2025-03-31T21:49:31.843402"^^xsd:dateTime ;
    dct:modified "2025-03-31T21:49:31.825168"^^xsd:dateTime ;
    dct:title "OneElement_TipLoad.bdf" ;
    dcat:accessURL <https://c3.nasa.gov/dashlink/static/media/dataset/OneElement_TipLoad.bdf> ;
    dcat:mediaType "application/octet-stream" .

<https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/5ba16923-de32-4efb-b750-c7e136b663b7> a dcat:Distribution ;
    dct:description "Slides presented on telecon" ;
    dct:format "PDF" ;
    dct:identifier "5ba16923-de32-4efb-b750-c7e136b663b7" ;
    dct:issued "2025-03-31T21:49:31.843404"^^xsd:dateTime ;
    dct:modified "2025-03-31T21:49:31.825268"^^xsd:dateTime ;
    dct:title "StructuralAnalysisStatus.pdf" ;
    dcat:accessURL <https://c3.nasa.gov/dashlink/static/media/dataset/StructuralAnalysisStatus.pdf> ;
    dcat:mediaType "application/pdf" .

<https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/684b0686-e912-4eb5-a3cf-bec68d3b2cd1> a dcat:Distribution ;
    dct:description "MSC documentation on CBEAM cards" ;
    dct:format "PDF" ;
    dct:identifier "684b0686-e912-4eb5-a3cf-bec68d3b2cd1" ;
    dct:issued "2025-03-31T21:49:31.843383"^^xsd:dateTime ;
    dct:modified "2025-03-31T21:49:31.823864"^^xsd:dateTime ;
    dct:title "CBEAM.pdf" ;
    dcat:accessURL <https://c3.nasa.gov/dashlink/static/media/dataset/CBEAM.pdf> ;
    dcat:mediaType "application/pdf" .

<https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/7b5cdc92-f883-4715-a6e2-71ed5d0f81f9> a dcat:Distribution ;
    dct:description "Comparison of Masses provided in comments with calculated using provided densities, provided and calculated lengths" ;
    dct:format "XLS" ;
    dct:identifier "7b5cdc92-f883-4715-a6e2-71ed5d0f81f9" ;
    dct:issued "2025-03-31T21:49:31.843392"^^xsd:dateTime ;
    dct:modified "2025-03-31T21:49:31.824417"^^xsd:dateTime ;
    dct:title "WingMassLength_Comparisons.xls" ;
    dcat:accessURL <https://c3.nasa.gov/dashlink/static/media/dataset/WingMassLength_Comparisons.xls> ;
    dcat:mediaType "application/vnd.ms-excel" .

<https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/a7d4029f-b38a-458f-bbfa-6828ed0c6647> a dcat:Distribution ;
    dct:description "image001.png" ;
    dct:format "PNG" ;
    dct:identifier "a7d4029f-b38a-458f-bbfa-6828ed0c6647" ;
    dct:issued "2025-03-31T21:49:31.843377"^^xsd:dateTime ;
    dct:modified "2025-03-31T21:49:31.823451"^^xsd:dateTime ;
    dct:title "image001.png" ;
    dcat:accessURL <https://c3.nasa.gov/dashlink/static/media/dataset/image001.png> ;
    dcat:mediaType "image/png" .

<https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/bee80e25-cc0c-41e2-a279-ea06a9ad64bd> a dcat:Distribution ;
    dct:description "Beam Data provided by A. Boucke" ;
    dct:format "TXT" ;
    dct:identifier "bee80e25-cc0c-41e2-a279-ea06a9ad64bd" ;
    dct:issued "2025-03-31T21:49:31.843369"^^xsd:dateTime ;
    dct:modified "2025-03-31T21:49:31.823064"^^xsd:dateTime ;
    dct:title "model_input-extract.txt" ;
    dcat:accessURL <https://c3.nasa.gov/dashlink/static/media/dataset/model_input-extract.txt> ;
    dcat:mediaType "text/plain" .

<https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/c9bc8a0e-553e-4be1-af4d-8955dca2d272> a dcat:Distribution ;
    dct:description "CBEAM.png" ;
    dct:format "PNG" ;
    dct:identifier "c9bc8a0e-553e-4be1-af4d-8955dca2d272" ;
    dct:issued "2025-03-31T21:49:31.843389"^^xsd:dateTime ;
    dct:modified "2025-03-31T21:49:31.824238"^^xsd:dateTime ;
    dct:title "CBEAM.png" ;
    dcat:accessURL <https://c3.nasa.gov/dashlink/static/media/dataset/CBEAM.png> ;
    dcat:mediaType "image/png" .

<https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/e2baa3fb-290a-4366-a610-f46c260b5f72> a dcat:Distribution ;
    dct:description "Emails_AB_CDW.pdf" ;
    dct:format "PDF" ;
    dct:identifier "e2baa3fb-290a-4366-a610-f46c260b5f72" ;
    dct:issued "2025-03-31T21:49:31.843407"^^xsd:dateTime ;
    dct:modified "2025-03-31T21:49:31.825521"^^xsd:dateTime ;
    dct:title "Emails_AB_CDW.pdf" ;
    dcat:accessURL <https://c3.nasa.gov/dashlink/static/media/dataset/Emails_AB_CDW.pdf> ;
    dcat:mediaType "application/pdf" .

<https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/e41d64dc-ca83-43e8-80da-dd08875c08bc> a dcat:Distribution ;
    dct:description "Latest FEM - double precision (modified density)" ;
    dct:format "BIN" ;
    dct:identifier "e41d64dc-ca83-43e8-80da-dd08875c08bc" ;
    dct:issued "2025-03-31T21:49:31.843399"^^xsd:dateTime ;
    dct:modified "2025-03-31T21:49:31.824960"^^xsd:dateTime ;
    dct:title "ms103_modi_o1_nsm1_modrho.bdf" ;
    dcat:accessURL <https://c3.nasa.gov/dashlink/static/media/dataset/ms103_modi_o1_nsm1_modrho.bdf> ;
    dcat:mediaType "application/octet-stream" .

<https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/ea1eb630-2ca9-41c3-a53a-e8381930a29e> a dcat:Distribution ;
    dct:description "Comparison of Masses and Frequencies" ;
    dct:identifier "ea1eb630-2ca9-41c3-a53a-e8381930a29e" ;
    dct:issued "2025-03-31T21:49:31.843395"^^xsd:dateTime ;
    dct:modified "2025-03-31T21:49:31.824600"^^xsd:dateTime ;
    dct:title "Compare_W_eig_20110720.xlsx.pdf" ;
    dcat:accessURL <https://c3.nasa.gov/dashlink/static/media/dataset/Compare_W_eig_20110720.xlsx.pdf> ;
    dcat:mediaType "application/nappdf" .

<https://data.nasa.gov/dataset/abd38ea2-39a5-419b-8a21-9d46aca040c4/resource/fe51a52f-b7b9-4261-912f-9d5f50c5989d> a dcat:Distribution ;
    dct:description "Emails dealing with offset calculations of Beam model predominantly" ;
    dct:identifier "fe51a52f-b7b9-4261-912f-9d5f50c5989d" ;
    dct:issued "2025-03-31T21:49:31.843396"^^xsd:dateTime ;
    dct:modified "2025-03-31T21:49:31.824724"^^xsd:dateTime ;
    dct:title "LP_CDW_emails.pdf" ;
    dcat:accessURL <https://c3.nasa.gov/dashlink/static/media/dataset/LP_CDW_emails.pdf> ;
    dcat:mediaType "application/nappdf" .

<https://data.nasa.gov/organization/dbb294e4-8597-44f5-aaf4-c0baac12cdbc> a org:Organization ;
    skos:prefLabel "NASA" ;
    foaf:name "NASA" .