Analysis of elastic waves from two-point strain measurement View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

1977-06

AUTHORS

B. Lundberg, A. Henchoz

ABSTRACT

Provided that the one-dimensional wave equation applies, strain measurement at two sections of a linearly elastic cylindrical rod makes it possible to determine a number of important quantities at an arbitrary section of the rod; for example, strain, particle velocity and power transmission. The equations needed are derived, and the design of an analogue real-time analyzer is presented. The influence of some principal sources of error is analyzed and it is shown that it should be possible to perform accurate evaluation (errors less than a few percent) during a time interval which is not very long compared to the travelling time for a wave between the two gage positions. Comparisons are made between direct measurement and digital evaluation of strain, and between digital and analogue evaluation of particle velocity and power transmission. The discrepancies are typically less than ten percent during a time interval of 20 travelling times between gages. Although these results do not represent what is achievable, the accuracy is sufficient in several applications and demonstrates the feasibility of the method used. More... »

PAGES

213-218

References to SciGraph publications

  • 1960-01. On longitudinal impact IV in APPLIED SCIENTIFIC RESEARCH
  • Identifiers

    URI

    http://scigraph.springernature.com/pub.10.1007/bf02324491

    DOI

    http://dx.doi.org/10.1007/bf02324491

    DIMENSIONS

    https://app.dimensions.ai/details/publication/pub.1033062344


    Indexing Status Check whether this publication has been indexed by Scopus and Web Of Science using the SN Indexing Status Tool
    Incoming Citations Browse incoming citations for this publication using opencitations.net

    JSON-LD is the canonical representation for SciGraph data.

    TIP: You can open this SciGraph record using an external JSON-LD service: JSON-LD Playground Google SDTT

    [
      {
        "@context": "https://springernature.github.io/scigraph/jsonld/sgcontext.json", 
        "about": [
          {
            "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/1117", 
            "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
            "name": "Public Health and Health Services", 
            "type": "DefinedTerm"
          }, 
          {
            "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/11", 
            "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
            "name": "Medical and Health Sciences", 
            "type": "DefinedTerm"
          }
        ], 
        "author": [
          {
            "affiliation": {
              "alternateName": "Lule\u00e5 University of Technology", 
              "id": "https://www.grid.ac/institutes/grid.6926.b", 
              "name": [
                "Mechanical Engineering Dept., University of Lulea, S-951 87, Lulea, Sweden"
              ], 
              "type": "Organization"
            }, 
            "familyName": "Lundberg", 
            "givenName": "B.", 
            "id": "sg:person.012325674502.55", 
            "sameAs": [
              "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.012325674502.55"
            ], 
            "type": "Person"
          }, 
          {
            "affiliation": {
              "alternateName": "Atlas Copco (Switzerland)", 
              "id": "https://www.grid.ac/institutes/grid.482438.1", 
              "name": [
                "Instramentation Section, Institut CERAC S.A., C11-1024, Ecublens, Switzerland"
              ], 
              "type": "Organization"
            }, 
            "familyName": "Henchoz", 
            "givenName": "A.", 
            "id": "sg:person.015670016500.96", 
            "sameAs": [
              "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.015670016500.96"
            ], 
            "type": "Person"
          }
        ], 
        "citation": [
          {
            "id": "sg:pub.10.1007/bf00382193", 
            "sameAs": [
              "https://app.dimensions.ai/details/publication/pub.1027836903", 
              "https://doi.org/10.1007/bf00382193"
            ], 
            "type": "CreativeWork"
          }, 
          {
            "id": "sg:pub.10.1007/bf00382193", 
            "sameAs": [
              "https://app.dimensions.ai/details/publication/pub.1027836903", 
              "https://doi.org/10.1007/bf00382193"
            ], 
            "type": "CreativeWork"
          }, 
          {
            "id": "sg:pub.10.1007/bf00382193", 
            "sameAs": [
              "https://app.dimensions.ai/details/publication/pub.1027836903", 
              "https://doi.org/10.1007/bf00382193"
            ], 
            "type": "CreativeWork"
          }, 
          {
            "id": "https://doi.org/10.1016/0148-9062(73)90024-7", 
            "sameAs": [
              "https://app.dimensions.ai/details/publication/pub.1039882955"
            ], 
            "type": "CreativeWork"
          }
        ], 
        "datePublished": "1977-06", 
        "datePublishedReg": "1977-06-01", 
        "description": "Provided that the one-dimensional wave equation applies, strain measurement at two sections of a linearly elastic cylindrical rod makes it possible to determine a number of important quantities at an arbitrary section of the rod; for example, strain, particle velocity and power transmission. The equations needed are derived, and the design of an analogue real-time analyzer is presented. The influence of some principal sources of error is analyzed and it is shown that it should be possible to perform accurate evaluation (errors less than a few percent) during a time interval which is not very long compared to the travelling time for a wave between the two gage positions. Comparisons are made between direct measurement and digital evaluation of strain, and between digital and analogue evaluation of particle velocity and power transmission. The discrepancies are typically less than ten percent during a time interval of 20 travelling times between gages. Although these results do not represent what is achievable, the accuracy is sufficient in several applications and demonstrates the feasibility of the method used.", 
        "genre": "research_article", 
        "id": "sg:pub.10.1007/bf02324491", 
        "inLanguage": [
          "en"
        ], 
        "isAccessibleForFree": false, 
        "isPartOf": [
          {
            "id": "sg:journal.1039819", 
            "issn": [
              "0014-4851", 
              "1741-2765"
            ], 
            "name": "Experimental Mechanics", 
            "type": "Periodical"
          }, 
          {
            "issueNumber": "6", 
            "type": "PublicationIssue"
          }, 
          {
            "type": "PublicationVolume", 
            "volumeNumber": "17"
          }
        ], 
        "name": "Analysis of elastic waves from two-point strain measurement", 
        "pagination": "213-218", 
        "productId": [
          {
            "name": "readcube_id", 
            "type": "PropertyValue", 
            "value": [
              "9d80ceea9466963836f620067567eab8aedf2ffac1be522d10cc3585465ae9e6"
            ]
          }, 
          {
            "name": "doi", 
            "type": "PropertyValue", 
            "value": [
              "10.1007/bf02324491"
            ]
          }, 
          {
            "name": "dimensions_id", 
            "type": "PropertyValue", 
            "value": [
              "pub.1033062344"
            ]
          }
        ], 
        "sameAs": [
          "https://doi.org/10.1007/bf02324491", 
          "https://app.dimensions.ai/details/publication/pub.1033062344"
        ], 
        "sdDataset": "articles", 
        "sdDatePublished": "2019-04-11T12:53", 
        "sdLicense": "https://scigraph.springernature.com/explorer/license/", 
        "sdPublisher": {
          "name": "Springer Nature - SN SciGraph project", 
          "type": "Organization"
        }, 
        "sdSource": "s3://com-uberresearch-data-dimensions-target-20181106-alternative/cleanup/v134/2549eaecd7973599484d7c17b260dba0a4ecb94b/merge/v9/a6c9fde33151104705d4d7ff012ea9563521a3ce/jats-lookup/v90/0000000364_0000000364/records_72853_00000000.jsonl", 
        "type": "ScholarlyArticle", 
        "url": "http://link.springer.com/10.1007%2FBF02324491"
      }
    ]
     

    Download the RDF metadata as:  json-ld nt turtle xml License info

    HOW TO GET THIS DATA PROGRAMMATICALLY:

    JSON-LD is a popular format for linked data which is fully compatible with JSON.

    curl -H 'Accept: application/ld+json' 'https://scigraph.springernature.com/pub.10.1007/bf02324491'

    N-Triples is a line-based linked data format ideal for batch operations.

    curl -H 'Accept: application/n-triples' 'https://scigraph.springernature.com/pub.10.1007/bf02324491'

    Turtle is a human-readable linked data format.

    curl -H 'Accept: text/turtle' 'https://scigraph.springernature.com/pub.10.1007/bf02324491'

    RDF/XML is a standard XML format for linked data.

    curl -H 'Accept: application/rdf+xml' 'https://scigraph.springernature.com/pub.10.1007/bf02324491'


     

    This table displays all metadata directly associated to this object as RDF triples.

    78 TRIPLES      21 PREDICATES      29 URIs      19 LITERALS      7 BLANK NODES

    Subject Predicate Object
    1 sg:pub.10.1007/bf02324491 schema:about anzsrc-for:11
    2 anzsrc-for:1117
    3 schema:author N192498bdb97d4640a36f6deedec43cf1
    4 schema:citation sg:pub.10.1007/bf00382193
    5 https://doi.org/10.1016/0148-9062(73)90024-7
    6 schema:datePublished 1977-06
    7 schema:datePublishedReg 1977-06-01
    8 schema:description Provided that the one-dimensional wave equation applies, strain measurement at two sections of a linearly elastic cylindrical rod makes it possible to determine a number of important quantities at an arbitrary section of the rod; for example, strain, particle velocity and power transmission. The equations needed are derived, and the design of an analogue real-time analyzer is presented. The influence of some principal sources of error is analyzed and it is shown that it should be possible to perform accurate evaluation (errors less than a few percent) during a time interval which is not very long compared to the travelling time for a wave between the two gage positions. Comparisons are made between direct measurement and digital evaluation of strain, and between digital and analogue evaluation of particle velocity and power transmission. The discrepancies are typically less than ten percent during a time interval of 20 travelling times between gages. Although these results do not represent what is achievable, the accuracy is sufficient in several applications and demonstrates the feasibility of the method used.
    9 schema:genre research_article
    10 schema:inLanguage en
    11 schema:isAccessibleForFree false
    12 schema:isPartOf N3e5ea8cffec1431eb1d1fb8e0c361903
    13 Nd6aad64927fe4f00847bdc928bf1eafe
    14 sg:journal.1039819
    15 schema:name Analysis of elastic waves from two-point strain measurement
    16 schema:pagination 213-218
    17 schema:productId N0e9e57196a2240cd8caed2bde677112b
    18 N61fd62d7c7074dd3a965178622e2779b
    19 N82af0cb692d2405c9bdb573b88fc13a3
    20 schema:sameAs https://app.dimensions.ai/details/publication/pub.1033062344
    21 https://doi.org/10.1007/bf02324491
    22 schema:sdDatePublished 2019-04-11T12:53
    23 schema:sdLicense https://scigraph.springernature.com/explorer/license/
    24 schema:sdPublisher N7b1d15e26cea416abeaf166116d92001
    25 schema:url http://link.springer.com/10.1007%2FBF02324491
    26 sgo:license sg:explorer/license/
    27 sgo:sdDataset articles
    28 rdf:type schema:ScholarlyArticle
    29 N0e9e57196a2240cd8caed2bde677112b schema:name dimensions_id
    30 schema:value pub.1033062344
    31 rdf:type schema:PropertyValue
    32 N192498bdb97d4640a36f6deedec43cf1 rdf:first sg:person.012325674502.55
    33 rdf:rest N3df0cec818414a37842324ba8e297306
    34 N3df0cec818414a37842324ba8e297306 rdf:first sg:person.015670016500.96
    35 rdf:rest rdf:nil
    36 N3e5ea8cffec1431eb1d1fb8e0c361903 schema:issueNumber 6
    37 rdf:type schema:PublicationIssue
    38 N61fd62d7c7074dd3a965178622e2779b schema:name doi
    39 schema:value 10.1007/bf02324491
    40 rdf:type schema:PropertyValue
    41 N7b1d15e26cea416abeaf166116d92001 schema:name Springer Nature - SN SciGraph project
    42 rdf:type schema:Organization
    43 N82af0cb692d2405c9bdb573b88fc13a3 schema:name readcube_id
    44 schema:value 9d80ceea9466963836f620067567eab8aedf2ffac1be522d10cc3585465ae9e6
    45 rdf:type schema:PropertyValue
    46 Nd6aad64927fe4f00847bdc928bf1eafe schema:volumeNumber 17
    47 rdf:type schema:PublicationVolume
    48 anzsrc-for:11 schema:inDefinedTermSet anzsrc-for:
    49 schema:name Medical and Health Sciences
    50 rdf:type schema:DefinedTerm
    51 anzsrc-for:1117 schema:inDefinedTermSet anzsrc-for:
    52 schema:name Public Health and Health Services
    53 rdf:type schema:DefinedTerm
    54 sg:journal.1039819 schema:issn 0014-4851
    55 1741-2765
    56 schema:name Experimental Mechanics
    57 rdf:type schema:Periodical
    58 sg:person.012325674502.55 schema:affiliation https://www.grid.ac/institutes/grid.6926.b
    59 schema:familyName Lundberg
    60 schema:givenName B.
    61 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.012325674502.55
    62 rdf:type schema:Person
    63 sg:person.015670016500.96 schema:affiliation https://www.grid.ac/institutes/grid.482438.1
    64 schema:familyName Henchoz
    65 schema:givenName A.
    66 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.015670016500.96
    67 rdf:type schema:Person
    68 sg:pub.10.1007/bf00382193 schema:sameAs https://app.dimensions.ai/details/publication/pub.1027836903
    69 https://doi.org/10.1007/bf00382193
    70 rdf:type schema:CreativeWork
    71 https://doi.org/10.1016/0148-9062(73)90024-7 schema:sameAs https://app.dimensions.ai/details/publication/pub.1039882955
    72 rdf:type schema:CreativeWork
    73 https://www.grid.ac/institutes/grid.482438.1 schema:alternateName Atlas Copco (Switzerland)
    74 schema:name Instramentation Section, Institut CERAC S.A., C11-1024, Ecublens, Switzerland
    75 rdf:type schema:Organization
    76 https://www.grid.ac/institutes/grid.6926.b schema:alternateName Luleå University of Technology
    77 schema:name Mechanical Engineering Dept., University of Lulea, S-951 87, Lulea, Sweden
    78 rdf:type schema:Organization
     




    Preview window. Press ESC to close (or click here)


    ...