学术数据库优秀期刊 《中文科技期刊数据库》来源期刊

+高级检索
发射药动态力学强度实验及评价方法研究进展
DOI:
作者:
作者单位:

作者简介:

通讯作者:

中图分类号:

TJ55;TQ562

基金项目:


Research Progress on Dynamical Mechanical Strength Experiment and Evaluation Methods of Gun Propellants
Author:
Affiliation:

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    为深入研究火炮发射安全性的本质问题,本文归纳分析了近年来发射药动态力学强度的研究进展,介绍了落锤撞击实验法、发射药床撞击实验法、发射药动态挤压模拟实验法以及数值仿真等在发射药动态力学强度研究中的应用情况,综述了现有的动态力学强度评价方法,并为今后发射药动态力学强度的研究方向提出建议。

    Abstract:

    In order to study the essence problem of launch safety for gun, the research progress on dynamical mechanical strength of gun propellants were summarized and analyzed. Application status of dropping hammer impact test, gun propellant bed impact test, dynamic compression simulation test and numerical simulation in study of dynamical mechanical strength of gun propellants were introduced, the evaluation methods of the dynamical mechanical strength of gun propellants were reviewed, and suggestions for the further study of dynamical mechanical strength were given.

    var swiper = new Swiper('.swiper_xq', { navigation: { nextEl: '.swiper-button-next', prevEl: '.swiper-button-prev', }, }); $(function(){ $('img').bigic(); });
    参考文献
    相似文献
    引证文献
jQuery(".slideTxtBox").slide({ trigger: "click" });
引用本文
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:
  • 最后修改日期:
  • 录用日期:
  • 在线发布日期: 2022-09-16
  • 出版日期:
//获取当期的基本信息 function GetCurrentIssue() { var strUrl = "hgp/issue/get_current_issue_info"; if (strUrl != "") { $.get(strUrl, function (strIssueXml) { var strYearID = GetXmlValue(strIssueXml, "year_id"); var strIssueID = GetXmlValue(strIssueXml, "quarter_id"); var strVolume = GetXmlValue(strIssueXml, "book_no"); var strIssueEnName = GetXmlValue(strIssueXml, "quarter_en_name"); var strEnPublishDate = GetXmlValue(strIssueXml, "en_publish_date"); var strIssueSmallCoverURL = GetXmlValue(strIssueXml, "image_url"); $("#current_small_cover_id").html(""); $("#current_publish_date_id").html(strEnPublishDate); $("#current_volume_id").html(strVolume); $("#current_issue_id").html(strIssueID); }); } } function GetMetrics() { var strUrl = "hgp/article/metrics/202205013"; if (strUrl != "") { $.get(strUrl, function (strReturnScript) { eval(strReturnScript); }); } } function GetRelatedArticle() { var strUrl = "hgp/article/related/2022_5_202205013"; if (strUrl != "") { $.get(strUrl, function (strReturn) { if (strReturn != "") { $("#RelateArticleList").html(strReturn); } else { $("#RelatedTab").hide(); $("#RelatedContainer").hide(); } }); } else { $("#RelatedTab").hide(); $("#RelatedContainer").hide(); } } function GetReferenceList(strPage) { $("#reference_current_page").prop("value", strPage); var strUrl = "hgp/article/reference/2022$5$202205013"; if (strUrl != "") { strUrl = strUrl + "?cp=" + strPage; $.get(strUrl, function (strReturn) { if (strReturn != "") { $("#ReferenceList").append(strReturn); var intReferenceNum = $("div#ReferenceList dd").length; if (intReferenceNum % 20 != 0) { $("#MoreReferenceContainer").hide(); } } else { if (strPage != "") { var intPage = parseInt(strPage); if (intPage == 1) { $("#ReferenceTab").hide(); $("#ReferenceContainer").hide(); } else { $("#MoreReferenceContainer").hide(); } } } }); } else { $("#ReferenceTab").hide(); $("#ReferenceContainer").hide(); } } function GetWasReferencedList(strPage) { $("#was_referenced_current_page").prop("value", strPage); var strUrl = "hgp/article/cited/2022_5_202205013"; if (strUrl != "") { strUrl = strUrl + "?cp=" + strPage; $.get(strUrl, function (strReturn) { if (strReturn != "") { $("#WasReferencedList").append(strReturn); var intWasReferencedNum = $("div#WasReferencedList dd").length; if (intWasReferencedNum != 0) { $("#MoreWasReferencedContainer").hide(); } } else { if (strPage != "") { var intPage = parseInt(strPage); if (intPage == 1) { $("#CitedByTab").hide(); $("#CitedByContainer").hide(); } else { $("#MoreWasReferencedContainer").hide(); } } } }); } else { $("#CitedByTab").hide(); $("#CitedByContainer").hide(); $("#MoreWasReferencedContainer").hide(); } } function MoreWasReferenced() { var strWasReferencedCurrentPage = $("#was_referenced_current_page").val(); var intWasReferencedCurrentPage = parseInt(strWasReferencedCurrentPage); intWasReferencedCurrentPage = intWasReferencedCurrentPage + 1; GetWasReferencedList(intWasReferencedCurrentPage); } function MoreReference() { var strReferenceCurrentPage = $("#reference_current_page").val(); var intReferenceCurrentPage = parseInt(strReferenceCurrentPage); intReferenceCurrentPage = intReferenceCurrentPage; GetReferenceList(intReferenceCurrentPage); } $().ready(function () { var strFlag="1"; if(strFlag=="1"){ $("#all_issue_position").show(); $("#online_first_position").hide(); }else{ $("#all_issue_position").hide(); $("#online_first_position").show(); } //如果没有html,自动隐藏 var strHtmlUrl=$("#HtmlUrl").prop("href"); if(strHtmlUrl.indexOf("/html/")<0){ $("#HtmlUrl").hide(); } var strDOI=$("#DOIValue").html(); if(strDOI==""){ $("#DOI").hide(); } var strDisplayCnInstitution=$("#DisplayCnInstitutionValue").html(); if(strDisplayCnInstitution==""){ $("#DisplayCnInstitution").hide(); } var strDisplayEnInstitution=$("#DisplayEnInstitutionValue").html(); if(strDisplayEnInstitution==""){ $("#DisplayEnInstitution").hide(); } var strAuthorResume=$("#AuthorResumeValue").html(); if(strAuthorResume==""){ $("#AuthorResume").hide(); } var strContactAuthor=$("#ContactAuthorValue").html(); if(strContactAuthor==""){ $("#ContactAuthor").hide(); } var strClcNumber=$("#ClcNumberValue").html(); if(strClcNumber==""){ $("#ClcNumber").hide(); } var strCnFundProject=$("#CnFundProjectValue").html(); if(strCnFundProject==""){ $("#CnFundProject").hide(); } var strEnFundProject=$("#EnFundProjectValue").html(); if(strEnFundProject==""){ $("#EnFundProject").hide(); } var strEnTitle=$("#EnTitleValue").html(); if(strEnTitle==""){ $("#EnTitle").hide(); } var strEnAbstract=$("#EnAbstractValue").html(); if(strEnAbstract==""){ $("#EnAbstract").hide(); } var strSendTime=$("#SendTimeValue").html(); if(strSendTime==""){ $("#SendTime").hide(); } var strLastModifyTime=$("#LastModifyTimeValue").html(); if(strLastModifyTime==""){ $("#LastModifyTime").hide(); } var strAdoptTime=$("#AdoptTimeValue").html(); if(strAdoptTime==""){ $("#AdoptTime").hide(); } var strPublishTime=$("#PublishTimeValue").html(); if(strPublishTime==""){ $("#PublishTime").hide(); } var strBookPublishedTime=$("#BookPublishedTimeValue").html(); if(strBookPublishedTime==""){ $("#BookPublishedTime").hide(); } var strCnKeyWord="发射药;力学强度;评价方法;发射安全性"; var strCnKeyWordList="关键词:"; if(strCnKeyWord!=""){ var CnKeyWordArray=strCnKeyWord.split(";"); for(var i=0;i0){ strCnKeyWordList=strCnKeyWordList+";"; } strCnKeyWordList=strCnKeyWordList+""+strKeyWord+""; } $("#CnKeyWord").html(strCnKeyWordList); } var strEnKeyWord="Gun propellant;Mechanical strength;Evaluation methods;Launch safety"; var strEnKeyWordList="Key words:"; if(strEnKeyWord!=""){ var EnKeyWordArray=strEnKeyWord.split(";"); for(var i=0;i0){ strEnKeyWordList=strEnKeyWordList+";"; } strEnKeyWordList=strEnKeyWordList+""+strKeyWord+""; } $("#EnKeyWord").html(strEnKeyWordList); } var strImagesJson=""; if(strImagesJson!=""){ var imagesJson = jQuery.parseJSON(strImagesJson); var strImagesList=""; var intLength=imagesJson.images.length; for(var i=0;i
"+strCnLabel+" "+strCnTitle+""+strEnLabel+" "+strEnTitle+"
"; } $("#ImagesList").html(strImagesList); } var strAttachmentsJson=""; if(strAttachmentsJson!=""){ var strAttachmentsList=""; var attachmentsJson = jQuery.parseJSON(strAttachmentsJson); var intLength=attachmentsJson.attachments.length; for(var i=0;i"+strAttacheName+"下 载"; } $("#AttacheList").html(strAttachmentsList); } var strCnAuthorsList=""; var strEnAuthorsList=""; var strAuthorsJson="{\"authors\":[{\"cn_name\":\"周 敬\",\"en_name\":\"ZHOU Jing\",\"cn_institution\":\"西安近代化学研究所\",\"en_institution\":\"Xi’an Modern Chemistry Research Institute\",\"email\":\"\",\"is_first_author\":\"1\",\"is_contact_author\":\"\",\"sequence\":\"1\",\"first_name\":\"\",\"middle_name\":\"\",\"last_name\":\"\",\"resume\":\"\",\"institute_superscript\":\"\"}]}"; if(strAuthorsJson!=""){ var authorsJson = jQuery.parseJSON(strAuthorsJson); var intLength=authorsJson.authors.length; for(var i=0;i"+cn_name+" "+institute_superscript+""; strCnAuthorsList=strCnAuthorsList+" "; if(is_contact_author==""){ strCnAuthorsList=strCnAuthorsList+""; } if(email.indexOf("@")>0){ strCnAuthorsList=strCnAuthorsList+""; } strCnAuthorsList=strCnAuthorsList+""; strCnAuthorsList=strCnAuthorsList+"
"; strCnAuthorsList=strCnAuthorsList+"

"+cn_name+"

"; strCnAuthorsList=strCnAuthorsList+cn_institution+"
"; strCnAuthorsList=strCnAuthorsList+" 在知网中查找
"; strCnAuthorsList=strCnAuthorsList+" 在百度中查找
"; strCnAuthorsList=strCnAuthorsList+" 在本站中查找
"; strCnAuthorsList=strCnAuthorsList+"
"; //英文部分 strEnAuthorsList=strEnAuthorsList+"
  • "+en_name+" "+institute_superscript+""; strEnAuthorsList=strEnAuthorsList+" "; if(is_contact_author==""){ strEnAuthorsList=strEnAuthorsList+""; } if(email.indexOf("@")>0){ strEnAuthorsList=strEnAuthorsList+""; } strEnAuthorsList=strEnAuthorsList+""; strEnAuthorsList=strEnAuthorsList+"
    "; strEnAuthorsList=strEnAuthorsList+"

    "+en_name+"

    "; strEnAuthorsList=strEnAuthorsList+en_institution+"
    "; strEnAuthorsList=strEnAuthorsList+" 在知网中查找
    "; strEnAuthorsList=strEnAuthorsList+" 在百度中查找
    "; strEnAuthorsList=strEnAuthorsList+" 在本站中查找
    "; strEnAuthorsList=strEnAuthorsList+"
  • "; } $("#CnAuthorList").html(strCnAuthorsList); $("#EnAuthorList").html(strEnAuthorsList); } $("#CommentList").load("template/common/et_article_comment.aspx?file_no=202205013&journal_id=hgp&is_mobile=0&year_id=2022&return_url=http://hgp.cnjournals.net/hgp/article/abstract/202205013&issue=5&flag=1"); var strAttacheListCount = $("#AttacheListCount").val(); if (strAttacheListCount == "0") {//隐藏附件 $("#MaterialsTab").hide(); } var strImagesListCount = $("#ImagesListCount").val(); if (strImagesListCount == "0") {//隐藏图片 $("#FiguresTab").hide(); } GetMetrics(); GetRelatedArticle(); GetReferenceList("1"); GetWasReferencedList("1"); }); var clipboard = new ClipboardJS('.btn'); clipboard.on('success', function (e) { alert('复制成功'); console.info('Action:', e.action); console.info('Text:', e.text); console.info('Trigger:', e.trigger); e.clearSelection(); });