{"id":1074,"date":"2026-03-23T08:30:43","date_gmt":"2026-03-23T08:30:43","guid":{"rendered":"https:\/\/www.geo-tester.com\/?post_type=method&#038;p=1074"},"modified":"2026-04-08T05:56:26","modified_gmt":"2026-04-08T05:56:26","slug":"strip-tensile-test","status":"publish","type":"method","link":"https:\/\/www.geo-tester.com\/lv\/method\/strip-tensile-test\/","title":{"rendered":"Sloksnes stiepes stiepes tests"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Port\u0101ls <strong>sloksnes stiepes tests<\/strong> ir iz\u0161\u0137iro\u0161a noz\u012bme stiegroto \u0123eomembr\u0101nu un saist\u012bto \u0123eosint\u0113tisko materi\u0101lu meh\u0101nisk\u0101s veiktsp\u0113jas nov\u0113rt\u0113\u0161an\u0101. In\u017eenieri un kvalit\u0101tes kontroles speci\u0101listi pa\u013caujas uz \u0161o metodi, lai noteiktu <strong>stiepes iztur\u012bba, stiepes deform\u0101cija un iztur\u012bba pret boj\u0101jumiem<\/strong> kontrol\u0113tos apst\u0101k\u013cos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">At\u0161\u0137ir\u012bb\u0101 no platle\u0146\u0137a metod\u0113m lentes stiepes test\u0101 galven\u0101 uzman\u012bba tiek piev\u0113rsta <strong>\u0161aurs paraugs<\/strong>, kas \u013cauj prec\u012bzi analiz\u0113t stiegrojuma ieguld\u012bjumu \u0123eomembr\u0101n\u0101s. Tas padara to \u012bpa\u0161i noder\u012bgu <strong>kvalit\u0101tes nodro\u0161in\u0101\u0161ana un sal\u012bdzino\u0161\u0101 materi\u0101lu nov\u0113rt\u0113\u0161ana<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ASTM D7003 - Pastiprin\u0101tas \u0123eomembr\u0101nas stiepes tests<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Port\u0101ls <strong>sloksnes stiepes tests<\/strong> ASTM D7003 defin\u0113ts \u012bpa\u0161i pastiprin\u0101t\u0101m \u0123eomembr\u0101n\u0101m, kuru iek\u0161\u0113j\u0101s tekstilmateri\u0101lu strukt\u016bras b\u016btiski ietekm\u0113 veiktsp\u0113ju.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Galvenie principi<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>M\u0113ra stiepes \u012bpa\u0161\u012bbas gar stiegrojuma virzieniem.<\/li>\n\n\n\n<li>Izv\u0113rt\u0113 abus <strong>polim\u0113ru matrica un iestr\u0101d\u0101tie pavedieni.<\/strong><\/li>\n\n\n\n<li>Nodro\u0161ina indeksu v\u0113rt\u012bbas <strong>kvalit\u0101tes kontrole un p\u0113tniec\u012bba<\/strong><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Test\u0113\u0161anas vide<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Lai nodro\u0161in\u0101tu konsekvenci, test\u0113\u0161ana j\u0101veic kontrol\u0113tos atmosf\u0113ras apst\u0101k\u013cos:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Temperat\u016bra: <strong>21 \u00b1 2\u00b0C<\/strong><\/li>\n\n\n\n<li>Relat\u012bvais mitrums: <strong>50-70%<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0160ie parametri samazina main\u012bgumu un uzlabo reproduc\u0113jam\u012bbu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pastiprin\u0101tas \u0123eomembr\u0101nas stiepes testa proced\u016bra<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Parauga sagatavo\u0161ana<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Lai ieg\u016btu prec\u012bzus sloksnes stiepes stiepes testa rezult\u0101tus, ir svar\u012bgi pareizi sagatavot paraugus:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Platums: <strong>25 mm (1 colla)<\/strong><\/li>\n\n\n\n<li>Garums: Minim\u0101lais <strong>150 mm<\/strong><\/li>\n\n\n\n<li>Virziens: Paral\u0113li stiegrojumam (MD vai TD)<\/li>\n\n\n\n<li>Daudzums: Vismaz <strong>5 paraugi katr\u0101 virzien\u0101<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Svar\u012bgi:<\/strong> Stiegrojuma pavedieniem starp satv\u0113r\u0113jiem j\u0101b\u016bt nep\u0101rtrauktiem. Jebkur\u0161 p\u0101rr\u0101vums var iev\u0113rojami samazin\u0101t izm\u0113r\u012bto stiepes iztur\u012bbu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Testa iestat\u012b\u0161ana<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>S\u0101kotn\u0113j\u0101 sa\u0137eres atdal\u012b\u0161ana: <strong>75 mm<\/strong><\/li>\n\n\n\n<li>Saska\u0146o\u0161ana: Paraugs centr\u0113ts un paral\u0113li skav\u0101m.<\/li>\n\n\n\n<li>Testa \u0101trums: <strong>300 mm\/min<\/strong><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Izpilde<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Lentes stiepes stiepes testa laik\u0101:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pielikt stiepes sp\u0113ku l\u012bdz piln\u012bgai boj\u0101ejai<\/li>\n\n\n\n<li>Ierakstiet <strong>slodzes un izstiep\u0161anas l\u012bkne<\/strong><\/li>\n\n\n\n<li>Uzraudz\u012bt, vai nav izsl\u012bd\u0113\u0161anas vai neparastu p\u0101rr\u0101vumu mode\u013cu.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Lai saglab\u0101tu datu integrit\u0101ti, neder\u012bgi rezult\u0101ti ir j\u0101izmet un j\u0101p\u0101rbauda atk\u0101rtoti.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0122eomembr\u0101nu stiepes testa metode: Dati un apr\u0113\u0137ini<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Veicot sloksnes stiepes testu, tiek ieg\u016bti vair\u0101ki kritiski parametri:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Stiepes iztur\u012bba<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Apr\u0113\u0137in\u0101ts k\u0101:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Maksim\u0101l\u0101 slodze, dal\u012bta ar parauga platumu<\/li>\n\n\n\n<li>Izteikts ar <strong>kN\/m<\/strong><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Pagarin\u0101jums<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nosaka:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pagarin\u0101jums dal\u012bts ar s\u0101kotn\u0113jo gabar\u012bta garumu (75 mm)<\/li>\n\n\n\n<li>Zi\u0146ots k\u0101 <strong>procentu\u0101l\u0101 da\u013ca (%)<\/strong><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Papildu rezult\u0101ti<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Slodze maksimuma un p\u0101rtraukuma laik\u0101<\/li>\n\n\n\n<li>Pagarin\u0101jums maksimuma un p\u0101rr\u0101vuma br\u012bd\u012b<\/li>\n\n\n\n<li>Vid\u0113j\u0101s v\u0113rt\u012bbas un standartnovirze<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0160ie rezult\u0101ti sniedz vispus\u012bgu izpratni par materi\u0101la uzved\u012bbu stiepes sprieguma apst\u0101k\u013cos.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0122eomembr\u0101nu pagarin\u0101juma tests un veiktsp\u0113jas interpret\u0101cija<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Port\u0101ls <strong>\u0123eomembr\u0101nu pagarin\u0101juma tests<\/strong>, kas ir da\u013ca no slok\u0161\u0146u stiepes testa, atkl\u0101j, k\u0101 materi\u0101li deform\u0113jas pirms boj\u0101juma.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Galven\u0101s atzi\u0146as<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Liels pagarin\u0101jums nor\u0101da uz <strong>elast\u012bba un lokan\u012bba<\/strong><\/li>\n\n\n\n<li>Zems pagarin\u0101jums liecina, ka <strong>st\u012bvums vai trauslums<\/strong><\/li>\n\n\n\n<li>L\u012bdzsvarotas \u012bpa\u0161\u012bbas nodro\u0161ina optim\u0101lu lauka veiktsp\u0113ju<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Pastiprin\u0101t\u0101s \u0123eomembr\u0101n\u0101s pagarin\u0101\u0161an\u0101s atspogu\u013co mijiedarb\u012bbu starp <strong>polim\u0113ru sl\u0101\u0146i un tekstilmateri\u0101lu stiegrojums<\/strong>, t\u0101p\u0113c tas ir b\u016btisks parametrs iztur\u012bbas nov\u0113rt\u0113\u0161anai.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ieteikums par apr\u012bkojuma izmanto\u0161anu slok\u0161\u0146u stiepes stiepes testam<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Lai ieg\u016btu uzticamus un atk\u0101rtojamus slok\u0161\u0146u stiepes testa rezult\u0101tus, ir svar\u012bgi izv\u0113l\u0113ties augstas kvalit\u0101tes stiepes test\u0113\u0161anas sist\u0113mu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Port\u0101ls <strong>Cell Instruments TST-01 stiepes testeris<\/strong> pied\u0101v\u0101 vair\u0101kas priek\u0161roc\u012bbas:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Stabila PLC vad\u012bba ar re\u0101llaika l\u012bknes displeju<\/strong> nodro\u0161ina prec\u012bzu uzraudz\u012bbu.<\/li>\n\n\n\n<li><strong>Pla\u0161s \u0101truma diapazons (1-500 mm\/min)<\/strong> atbalsta <a href=\"https:\/\/store.astm.org\/d7003_d7003m-03r21.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ASTM D7003<\/a> pras\u012bbas<\/li>\n\n\n\n<li><strong>Augsta precizit\u0101te (0,5% FS)<\/strong> garant\u0113 uzticamus rezult\u0101tus.<\/li>\n\n\n\n<li><strong>Elast\u012bga \u0137erme\u0146u sader\u012bba<\/strong> \u013cauj test\u0113t da\u017e\u0101dus materi\u0101lus.<\/li>\n\n\n\n<li><strong>Iztur\u012bga meh\u0101nisk\u0101 konstrukcija<\/strong> nodro\u0161ina ilgtermi\u0146a darb\u012bbas stabilit\u0101ti.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">T\u0101 konstrukcija \u013cauj laboratorij\u0101s veikt ne tikai slok\u0161\u0146u stiepes testa proced\u016bras, bet ar\u012b <strong>stiepes, nodilumiztur\u012bbas un pl\u012b\u0161anas testi.<\/strong>, t\u0101d\u0113j\u0101di uzlabojot kop\u0113jo test\u0113\u0161anas efektivit\u0101ti.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">K\u0101p\u0113c lentes stiepes stiepes p\u0101rbaudei ir noz\u012bme kvalit\u0101tes kontrol\u0113<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Slok\u0161\u0146u stiepes tests sniedz noder\u012bgus datus par:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Materi\u0101lu izv\u0113le un valid\u0101cija<\/strong><\/li>\n\n\n\n<li><strong>Ra\u017eo\u0161anas konsekvences uzraudz\u012bba<\/strong><\/li>\n\n\n\n<li><strong>Boj\u0101jumu anal\u012bze un p\u0113tniec\u012bbas un izstr\u0101des optimiz\u0101cija<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Pastiprin\u0101t\u0101m \u0123eomembr\u0101n\u0101m, ko izmanto hermetiz\u0101cijas sist\u0113m\u0101s, infrastrukt\u016br\u0101 un vides aizsardz\u012bb\u0101, prec\u012bza stiepes p\u0101rbaude nodro\u0161ina. <strong>ilgtermi\u0146a uzticam\u012bba un dro\u0161\u012bba<\/strong>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Ar slok\u0161\u0146u stiepes testu nov\u0113rt\u0113 stiegroto \u0123eomembr\u0101nu stiepes iztur\u012bbu un pagarin\u0101jumu, piem\u0113rojot kontrol\u0113tu stiepes sp\u0113ku \u0161auriem paraugiem. Saska\u0146\u0101 ar ASTM D7003 metodi tiek m\u0113r\u012bta maksim\u0101l\u0101 slodze, pagarin\u0101jums un boj\u0101juma raksturlielumi gar stiegrojuma virzieniem.<\/p>","protected":false},"featured_media":0,"parent":0,"template":"","meta":{"_acf_changed":true},"method-category":[],"class_list":["post-1074","method","type-method","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.geo-tester.com\/lv\/wp-json\/wp\/v2\/method\/1074","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.geo-tester.com\/lv\/wp-json\/wp\/v2\/method"}],"about":[{"href":"https:\/\/www.geo-tester.com\/lv\/wp-json\/wp\/v2\/types\/method"}],"wp:attachment":[{"href":"https:\/\/www.geo-tester.com\/lv\/wp-json\/wp\/v2\/media?parent=1074"}],"wp:term":[{"taxonomy":"method-category","embeddable":true,"href":"https:\/\/www.geo-tester.com\/lv\/wp-json\/wp\/v2\/method-category?post=1074"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}