{"id":15561,"date":"2020-09-29T13:37:13","date_gmt":"2020-09-29T11:37:13","guid":{"rendered":"https:\/\/informacjainstal.com.pl\/artykul\/statystyczne-prognozowanie-stanu-technicznego-przewodow-kanalizacyjnych\/"},"modified":"2022-11-16T11:50:32","modified_gmt":"2022-11-16T10:50:32","slug":"statistical-forecasting-of-the-technical-condition-of-sewage-pipes","status":"publish","type":"artykul","link":"https:\/\/informacjainstal.com.pl\/en\/article\/statistical-forecasting-of-the-technical-condition-of-sewage-pipes\/","title":{"rendered":"Statistical forecasting of the technical condition of sewage pipes"},"content":{"rendered":"<!--themify_builder_content-->\n<div id=\"themify_builder_content-15561\" data-postid=\"15561\" class=\"themify_builder_content themify_builder_content-15561 themify_builder tf_clear\">\n                    <div  data-lazy=\"1\" class=\"module_row themify_builder_row tb_4xvs286 tb_first tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_4qjb289 first\">\n                    <!-- module buttons -->\n<div  class=\"module module-buttons tb_h0nr510 buttons-horizontal solid  squared\" data-lazy=\"1\">\n        <div class=\"module-buttons-item tf_in_flx\">\n                        <a href=\"https:\/\/informacjainstal.com.pl\/wp-content\/uploads\/2020\/09\/art-8.pdf\" class=\"ui builder_button tf_in_flx themify_lightbox tb_default_color\" >\n                                                Przeczytaj artyku\u0142                                        <\/a>\n                <\/div>\n            <\/div>\n<!-- \/module buttons -->\n        <\/div>\n                        <\/div>\n        <\/div>\n        <\/div>\n<!--\/themify_builder_content-->","protected":false},"excerpt":{"rendered":"<p>The article presents statistical forecasting of the technical condition of stoneware pipes based on the exponential<br \/>\ndistribution in connection with convolution product. The convolution product helps to define the survival functions for<br \/>\ncumulative staying times of the sewer pipes in each condition class. The model was calibrated and validated based<br \/>\non right-censored data. The basis for the forecast were the results of a complete camera inspection carried out in<br \/>\n2000. The deterioration states of the sewer pipes were be quantified using the DWA-M 149-3 system, on a scale of<br \/>\n1-5. Application of the proposed model and calibration procedure allows to determine the necessary scope of<br \/>\nrenovation works and the technical life of sewer pipes.<\/p>\n","protected":false},"featured_media":0,"parent":0,"menu_order":0,"template":"","meta":[],"tags":[1780,1782,1781],"tematyka":[387],"class_list":["post-15561","artykul","type-artykul","status-publish","hentry","tag-sewage-network","tag-statistical-forecast","tag-technical-condition","tematyka-water-supply-and-sewage-system","has-post-title","has-post-date","has-post-category","has-post-tag","has-post-comment","has-post-author",""],"ptb_metabox":{"ptb_artykul_text_1":["ANDRZEJ RAGANOWICZ"],"ptb_artykul_text_2":"10.36119\/15.2020.5.8","ptb_artykul_numer_miesi_cznika":"5\/2020 instal p. 47-51","ptb_artykul_info_autor":"Dr hab. in\u017c. Andrzej Raganowicz - Zweckverband zur Abwasserbeseitigung im Hachinger Tal, Rotwandweg 16 D-82024 Taufkirchen; Corresponding author: a-raganowicz@t-online.de"},"ptb_taxonomy":{"post_tag":[{"term_id":1780,"name":"sewage network","slug":"sewage-network","term_group":0,"term_taxonomy_id":1780,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":1782,"name":"statistical forecast","slug":"statistical-forecast","term_group":0,"term_taxonomy_id":1782,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":1781,"name":"technical condition","slug":"technical-condition","term_group":0,"term_taxonomy_id":1781,"taxonomy":"post_tag","description":"","parent":0,"count":4,"filter":"raw"}],"tematyka":[{"term_id":387,"name":"Water supply and sewage system","slug":"water-supply-and-sewage-system","term_group":0,"term_taxonomy_id":387,"taxonomy":"tematyka","description":"","parent":0,"count":206,"filter":"raw"}]},"ptb_featured_image":null,"builder_content":"<a href=\"https:\/\/informacjainstal.com.pl\/wp-content\/uploads\/2020\/09\/art-8.pdf\" > Przeczytaj artyku\u0142 <\/a>","_links":{"self":[{"href":"https:\/\/informacjainstal.com.pl\/en\/wp-json\/wp\/v2\/artykul\/15561","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/informacjainstal.com.pl\/en\/wp-json\/wp\/v2\/artykul"}],"about":[{"href":"https:\/\/informacjainstal.com.pl\/en\/wp-json\/wp\/v2\/types\/artykul"}],"wp:attachment":[{"href":"https:\/\/informacjainstal.com.pl\/en\/wp-json\/wp\/v2\/media?parent=15561"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/informacjainstal.com.pl\/en\/wp-json\/wp\/v2\/tags?post=15561"},{"taxonomy":"tematyka","embeddable":true,"href":"https:\/\/informacjainstal.com.pl\/en\/wp-json\/wp\/v2\/tematyka?post=15561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}