{"id":1074,"date":"2015-01-19T15:53:44","date_gmt":"2015-01-19T13:53:44","guid":{"rendered":"http:\/\/cufe.edu.eg\/?page_id=1074"},"modified":"2026-01-20T12:59:19","modified_gmt":"2026-01-20T10:59:19","slug":"rock-engineering-laboratory","status":"publish","type":"page","link":"https:\/\/eng.cu.edu.eg\/ar\/rock-engineering-laboratory\/","title":{"rendered":"\u0645\u0639\u0645\u0644 \u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0635\u062e\u0648\u0631"},"content":{"rendered":"<p><\/p>\n<p style=\"text-align: right;\"><strong><u>\u0646\u0628\u0630\u0629 \u0639\u0646 \u0627\u0644\u0645\u0639\u0645\u0644<\/u><\/strong><\/p>\n<p dir=\"rtl\" style=\"text-align: justify;\">\u064a\u0639\u062a\u0628\u0631 \u0645\u0639\u0645\u0644 \u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0635\u062e\u0648\u0631 \u0645\u0646 \u0627\u0648\u0626\u0644 \u0627\u0644\u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0645\u062a\u062e\u0635\u0635\u0629 \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0627\u0644\u0635\u062e\u0648\u0631 \u0641\u064a \u0643\u0627\u0641\u0629 \u0627\u0644\u0645\u062c\u0627\u0644\u0627\u062a \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629. \u062a\u0645 \u0625\u0646\u0634\u0627\u0621 \u0645\u0639\u0645\u0644 \u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0635\u062e\u0648\u0631 \u0628\u0643\u0644\u064a\u0629 \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u2013 \u062c\u0627\u0645\u0639\u0629 \u0627\u0644\u0642\u0627\u0647\u0631\u0629 \u0639\u0627\u0645 1985 \u0648\u0630\u0644\u0643 \u0644\u062a\u0644\u0628\u064a\u0629 \u0627\u0644\u062d\u0627\u062c\u0629 \u0627\u0644\u0645\u062a\u0632\u0627\u064a\u062f\u0629 \u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0635\u062e\u0648\u0631 \u0628\u0623\u0646\u0648\u0627\u0639\u0647\u0627 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0648\u0644\u0644\u062f\u0631\u0627\u0633\u0627\u062a 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\u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0644\u062a\u0646\u0641\u064a\u0630 \u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u062c\u064a\u0648\u0647\u0646\u062f\u0633\u064a\u0629 \u0648\u0627\u0644\u062a\u0639\u062f\u064a\u0646\u064a\u0629 \u0648 \u0627\u062c\u0631\u0627\u0621 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0639\u0645\u0644\u064a\u0629 \u0648\u0627\u0644\u062d\u0642\u0644\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0635\u062e\u0648\u0631 \u0648\u0645\u0648\u0627\u062f \u0627\u0644\u0628\u0646\u0627\u0621 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0648\u062a\u0642\u062f\u064a\u0645 \u0627\u0644\u062f\u0631\u0627\u0633\u0627\u062a \u0627\u0644\u0641\u0646\u064a\u0629 \u0648\u0627\u0644\u0627\u0634\u0631\u0627\u0641 \u0639\u0644\u0649 \u062a\u0646\u0641\u064a\u0630\u0647\u0627.<\/p>\n<p dir=\"rtl\" style=\"text-align: justify;\">\u0643\u0645\u0627 \u064a\u062a\u0645\u064a\u0632 \u0627\u0644\u0645\u0639\u0645\u0644 \u0628\u062a\u0627\u0631\u064a\u062e \u0637\u0648\u064a\u0644 \u0641\u064a \u0627\u0644\u062a\u0631\u0645\u064a\u0645 \u0648\u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u064a \u0627\u0644\u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u062a\u0631\u0627\u062b\u064a\u0629 \u0648\u0627\u0644\u0627\u062b\u0631\u064a\u0629. \u062d\u064a\u062b \u0642\u0627\u0645 \u0645\u0639\u0645\u0644 \u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0635\u062e\u0648\u0631 \u0639\u0644\u0649 \u0645\u062f\u0627\u0631 40 \u0639\u0627\u0645\u0627 \u0645\u0646 \u0627\u0644\u062e\u0628\u0631\u0629 \u0628\u0631\u0628\u0637 \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0648\u0627\u0644\u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627 \u0628\u062a\u0648\u062b\u064a\u0642 \u0648\u062a\u0631\u0645\u064a\u0645 \u0627\u0644\u0627\u062b\u0627\u0631\u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u0648\u0637\u0646\u064a\u0629 \u0648\u0627\u0644\u0627\u0642\u0644\u064a\u0645\u064a\u0629. \u0641\u064a \u0639\u0627\u0645 2018\u060c \u062a\u0645 \u062a\u0637\u0648\u064a\u0631 \u0627\u0644\u0645\u0639\u0645\u0644 \u0628\u0623\u062d\u062f\u062b \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0639\u0645\u0644\u064a\u0629 \u0648\u0627\u0644\u062d\u0642\u0644\u064a\u0629 \u0648\u0627\u0644\u063a\u064a\u0631 \u0627\u062a\u0644\u0627\u0641\u064a\u0629 \u0648\u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629.<\/p>\n<ul style=\"text-align: right;\">\n<li dir=\"rtl\" style=\"text-align: justify;\"><strong>1- \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0639\u0645\u0644\u064a\u0629:<\/strong><\/li>\n<\/ul>\n<p dir=\"rtl\" style=\"text-align: justify;\">\u064a\u0642\u062f\u0645 \u0627\u0644\u0645\u0639\u0645\u0644 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629\u060c \u0648\u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u060c \u0648\u0627\u0644\u0628\u062a\u0631\u0648\u062c\u0631\u0627\u0641\u064a\u0629 \u0648\u0643\u0630\u0644\u0643 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629. \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u062a\u062a\u0628\u0639 \u0627\u0644\u0627\u0643\u0648\u0627\u062f \u0627\u0644\u0639\u0627\u0644\u0645\u064a\u0629 \u0648\u0627\u0644\u0645\u062d\u0644\u064a\u0629.<\/p>\n<div>\n<table style=\"width: 683px;\">\n<tbody>\n<tr>\n<td style=\"width: 282.529px;\">\n<ul style=\"list-style: disc;\">\n<li>\u00a0\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0636\u063a\u0637 \u0627\u062d\u0627\u062f\u064a \u0648\u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0627\u062a\u062c\u0627\u0647.<\/li>\n<li>\u00a0\u0627\u062e\u062a\u0628\u0627\u0631 \u0642\u064a\u0627\u0633 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0634\u062f \u0627\u0644\u063a\u064a\u0631 \u0645\u0628\u0627\u0634\u0631 \u0644\u0644\u0635\u062e\u0631 (\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0634\u062f \u0627\u0644\u0628\u0631\u0627\u0632\u064a\u0644\u064a)<\/li>\n<li>\u00a0\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u0631\u0648\u0646\u0629 \u0644\u0644\u0635\u062e\u0631 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0642\u064a\u0627\u0633 \u0627\u0644\u0627\u0646\u0641\u0639\u0627\u0644.<\/li>\n<li>\u00a0\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0639\u0644\u064a \u0646\u0642\u0637\u0629 (Point load)<\/li>\n<li>\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u062c\u0647\u0627\u062f \u0627\u0644\u0642\u0635.<\/li>\n<li>\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u062c\u0647\u0627\u062f \u0627\u0644\u0627\u0646\u0641\u0635\u0627\u0644 \u0644\u062a\u0639\u064a\u064a\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0634\u062f (Splitting tensile)<\/li>\n<li>\u0627\u062e\u062a\u0628\u0627\u0631 \u062a\u0639\u064a\u064a\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0635\u062e\u0648\u0631 \u0644\u0644\u0643\u0634\u0637 \u0648\u0627\u0644\u062a\u0623\u0643\u0644 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0642\u064a\u0627\u0633 \u062a\u0627\u0628\u0631 (Abrasion)<\/li>\n<li>\u0627\u062e\u062a\u0628\u0627\u0631 \u062a\u0639\u064a\u064a\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0643\u062a\u0644 \u0627\u0644\u0635\u062e\u0631\u064a\u0629 (aggregates) \u0644\u0644\u0643\u0634\u0637 \u0648\u0627\u0644\u062a\u0623\u0643\u0644 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u062e\u062a\u0628\u0627\u0631 \u0644\u0648\u0633 \u0627\u0646\u062c\u0644\u0648\u0633.<\/li>\n<li>\u0627\u062e\u062a\u0628\u0627\u0631 \u062a\u0639\u064a\u064a\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0635\u062e\u0648\u0631 \u0644\u0644\u062e\u062f\u0634 (Hardness)<\/li>\n<li>\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u062a\u0639\u064a\u064a\u0646 \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0644\u0627\u062d\u062c\u0627\u0631 \u0627\u0644\u0632\u064a\u0646\u0629 (\u0627\u0644\u0631\u062e\u0627\u0645 \u0648\u0627\u0644\u062c\u0631\u0627\u0646\u064a\u062a) \u0645\u062b\u0644 \u062a\u0639\u064a\u064a\u0646 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621 \u0648\u0627\u0644\u0627\u0646\u062b\u0646\u0627\u0621.<\/li>\n<li>\u062a\u0639\u064a\u064a\u0646 \u0646\u0633\u0628\u0629 \u0627\u0644\u0627\u0645\u062a\u0635\u0627\u0635 \u0648\u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0629.<\/li>\n<li>\u062a\u0639\u064a\u064a\u0646 \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u0648\u0627\u0644\u0648\u0632\u0646 \u0627\u0644\u0646\u0648\u0639\u064a<\/li>\n<li>\u0627\u062e\u062a\u0628\u0627\u0631 \u062a\u0639\u064a\u064a\u0646 \u0627\u0644\u0646\u0641\u0627\u0630\u064a\u0629 \u0644\u0644\u0635\u062e\u0648\u0631.<\/li>\n<li>\u062a\u0639\u064a\u064a\u0646 \u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u0631\u0648\u0646\u0629 \u0644\u0644\u0635\u062e\u0648\u0631 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0648\u062c\u0627\u062a \u0641\u0648\u0642 \u0627\u0644\u0635\u0648\u062a\u064a\u0629.<\/li>\n<li>\u062a\u0639\u064a\u064a\u0646 \u0627\u0644\u062a\u0648\u0635\u064a\u0644\u064a\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629.<\/li>\n<li>\u062a\u062d\u0644\u064a\u0644 \u062d\u064a\u0648\u062f \u0627\u0644\u0627\u0634\u0639\u0629 \u0627\u0644\u0633\u064a\u0646\u064a\u0629 (XRD)<\/li>\n<li>\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0645\u0643\u0648\u0646 \u0627\u0644\u0635\u062e\u0631\u064a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u064a\u0643\u0631\u0648\u0633\u0643\u0648\u0628<\/li>\n<li>\u062a\u0639\u064a\u064a\u0646 \u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u062a\u0631\u0628\u0629 \u0627\u0648 \u0627\u0644\u0635\u062e\u0648\u0631 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0627\u0634\u0639\u0629 \u0627\u0644\u0633\u064a\u0646\u064a\u0629 (XRF)<\/li>\n<li>\u062a\u0639\u064a\u064a\u0646 \u0646\u0633\u0628\u0629 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0639\u0636\u0648\u064a\u0629 \u0641\u064a \u0627\u0644\u062a\u0631\u0628\u0629 \u0627\u0648 \u0627\u0644\u0635\u062e\u0648\u0631 (Organic Content)<\/li>\n<li>\u062a\u0639\u064a\u064a\u0646 \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u062d\u0628\u064a\u0628\u064a.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/eng.cu.edu.eg\/wp-content\/uploads\/host\/2015\/1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-18020 aligncenter\" src=\"https:\/\/eng.cu.edu.eg\/wp-content\/uploads\/host\/2015\/1.jpg\" alt=\"\" width=\"248\" height=\"198\" \/><\/a><\/p>\n<p><a href=\"https:\/\/eng.cu.edu.eg\/wp-content\/uploads\/host\/2015\/2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-18022\" src=\"https:\/\/eng.cu.edu.eg\/wp-content\/uploads\/host\/2015\/2.jpg\" alt=\"\" width=\"599\" height=\"262\" srcset=\"https:\/\/eng.cu.edu.eg\/wp-content\/uploads\/host\/2015\/2.jpg 624w, https:\/\/eng.cu.edu.eg\/wp-content\/uploads\/host\/2015\/2-250x109.jpg 250w, https:\/\/eng.cu.edu.eg\/wp-content\/uploads\/host\/2015\/2-125x55.jpg 125w\" sizes=\"auto, (max-width: 599px) 100vw, 599px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<table>\n<tbody>\n<tr>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/eng.cu.edu.eg\/wp-content\/uploads\/host\/2015\/3.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-18023\" src=\"https:\/\/eng.cu.edu.eg\/wp-content\/uploads\/host\/2015\/3.jpg\" alt=\"\" width=\"234\" height=\"435\" srcset=\"https:\/\/eng.cu.edu.eg\/wp-content\/uploads\/host\/2015\/3.jpg 246w, https:\/\/eng.cu.edu.eg\/wp-content\/uploads\/host\/2015\/3-125x232.jpg 125w\" sizes=\"auto, (max-width: 234px) 100vw, 234px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/eng.cu.edu.eg\/wp-content\/uploads\/host\/2015\/4-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-18028\" src=\"https:\/\/eng.cu.edu.eg\/wp-content\/uploads\/host\/2015\/4-1.jpg\" alt=\"\" width=\"490\" height=\"319\" srcset=\"https:\/\/eng.cu.edu.eg\/wp-content\/uploads\/host\/2015\/4-1.jpg 1143w, https:\/\/eng.cu.edu.eg\/wp-content\/uploads\/host\/2015\/4-1-250x163.jpg 250w, https:\/\/eng.cu.edu.eg\/wp-content\/uploads\/host\/2015\/4-1-768x501.jpg 768w, https:\/\/eng.cu.edu.eg\/wp-content\/uploads\/host\/2015\/4-1-680x444.jpg 680w, https:\/\/eng.cu.edu.eg\/wp-content\/uploads\/host\/2015\/4-1-125x82.jpg 125w\" sizes=\"auto, (max-width: 490px) 100vw, 490px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li dir=\"rtl\" style=\"text-align: right;\"><strong>2- \u0627\u0644\u062e\u062f\u0645\u0627\u062a \u0648\u0627\u0644\u0627\u0633\u062a\u0634\u0627\u0631\u0627\u062a<\/strong><\/li>\n<\/ul>\n<p dir=\"rtl\" style=\"text-align: right;\">\u064a\u0645\u062a\u0644\u0643 \u0627\u0644\u0645\u0639\u0645\u0644 \u0641\u0631\u064a\u0642 \u0645\u062a\u0643\u0627\u0645\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u062a\u062e\u0635\u0635\u0627\u062a \u0627\u0644\u062c\u064a\u0648\u0647\u0646\u062f\u0633\u064a\u0629 \u0644\u0644\u0642\u064a\u0627\u0645 \u0628\u0627\u0639\u0645\u0627\u0644 \u0627\u0644\u0627\u0633\u062a\u0634\u0627\u0631\u0627\u062a \u0648\u0627\u0644\u062e\u062f\u0645\u0627\u062a. \u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u062d\u062f\u062b \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062d\u0642\u0644\u064a\u0629 \u0644\u062a\u0648\u0641\u064a\u0631 \u0627\u0641\u0636\u0644 \u062c\u0648\u062f\u0629 \u0646\u062a\u0627\u0626\u062c \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629. \u0643\u0645\u0627 \u064a\u062a\u0648\u0627\u0641\u0631 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u062d\u0632\u0645 \u0627\u0644\u0628\u0631\u0627\u0645\u062c \u0627\u0644\u062c\u064a\u0648\u0647\u0646\u062f\u0633\u064a\u0629 \u0648\u0627\u0644\u062a\u0639\u062f\u064a\u0646\u064a\u0629 \u0648\u0627\u0644\u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0631\u0642\u0645\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u062e\u062f\u0645 \u0627\u0644\u0627\u0639\u0645\u0627\u0644.<\/p>\n<ul dir=\"rtl\" style=\"list-style: disc;\">\n<li style=\"text-align: right;\">\u0627\u0639\u0645\u0627\u0644 \u0627\u0644\u0631\u0641\u0639 \u0627\u0644\u0645\u0633\u0627\u062d\u064a \u0627\u0644\u0637\u0628\u0648\u063a\u0631\u0627\u0641\u064a<\/li>\n<li style=\"text-align: right;\">\u0627\u0644\u0645\u0633\u062d \u0627\u0644\u0636\u0648\u0626\u064a \u0627\u0644\u0644\u064a\u0632\u0631\u064a \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0627\u0628\u0639\u0627\u062f<\/li>\n<li style=\"text-align: right;\">\u0627\u0644\u062f\u0631\u0627\u0633\u0627\u062a \u0627\u0644\u062c\u064a\u0648\u0644\u0648\u062c\u064a\u0629 \u0648\u0627\u0644\u062c\u064a\u0648\u0647\u0646\u062f\u0633\u064a\u0629 \u0644\u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u0627\u0646\u0634\u0627\u0626\u064a\u0629<\/li>\n<li style=\"text-align: right;\">\u0627\u0644\u0645\u0633\u062d \u0627\u0644\u062c\u064a\u0648\u0641\u064a\u0632\u064a\u0642\u064a (\u0631\u0627\u062f\u0627\u0631\u064a \u0648\u0643\u0647\u0631\u0628\u064a \u0648\u0633\u064a\u0632\u0645\u064a) \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0645\u062f\u0646\u064a\u0629 \u0648\u0627\u0644\u062a\u0639\u062f\u064a\u0646\u064a\u0629 \u0648\u0627\u0644\u0628\u064a\u0626\u064a\u0629 \u0648\u0627\u0644\u0627\u062b\u0631\u064a\u0629<\/li>\n<li style=\"text-align: right;\">\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u063a\u064a\u0631 \u062a\u062f\u0645\u064a\u0631\u064a\u0629 \u0641\u064a \u062a\u0634\u062e\u064a\u0635 \u062d\u0627\u0644\u0629 \u0627\u0644\u0645\u0646\u0634\u0627\u062a \u0648\u0627\u0644\u0627\u062c\u0633\u0627\u0645<\/li>\n<li style=\"text-align: right;\">\u062a\u0642\u064a\u064a\u0645 \u062e\u0627\u0645\u0627\u062a \u0627\u0644\u0645\u0646\u0627\u062c\u0645 \u0648\u0627\u0644\u0645\u062d\u0627\u062c\u0631<\/li>\n<li style=\"text-align: right;\">\u062f\u0631\u0627\u0633\u0627\u062a \u0627\u0644\u062c\u062f\u0648\u0649 \u0627\u0644\u0641\u0646\u064a\u0629 \u0648\u0627\u0644\u0627\u0642\u062a\u0635\u0627\u062f\u064a\u0629 \u0644\u0644\u0645\u0634\u0631\u0648\u0639\u0627\u062a \u0627\u0644\u062a\u0639\u062f\u064a\u0646\u064a\u0629<\/li>\n<li style=\"text-align: right;\">\u062a\u0635\u0645\u064a\u0645 \u0648\u062a\u062e\u0637\u064a\u0637 \u0627\u0646\u062a\u0627\u062c \u0627\u0644\u0645\u0646\u0627\u062c\u0645 \u0648\u0627\u0644\u0645\u062d\u0627\u062c\u0631<\/li>\n<li style=\"text-align: right;\">\u062a\u0635\u0645\u064a\u0645 \u0648\u062a\u062f\u0639\u064a\u0645 \u0627\u0644\u0645\u0646\u0634\u0627\u0621 \u0627\u0644\u062c\u0648\u0641\u064a\u0629 \u0648\u0645\u064a\u0648\u0644 \u0627\u0644\u0635\u062e\u0648\u0631<\/li>\n<li style=\"text-align: right;\">\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0643\u062a\u0644 \u0627\u0644\u0635\u062e\u0631\u064a\u0629 \u0642\u0628\u0644 \u0627\u0644\u0627\u0646\u0634\u0627\u0621\u0627\u062a<\/li>\n<li style=\"text-align: right;\">\u062f\u0631\u0627\u0633\u0627\u062a \u0627\u0644\u0645\u064a\u0627\u0629 \u0627\u0644\u062c\u0648\u0641\u064a\u0629<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/eng.cu.edu.eg\/wp-content\/uploads\/host\/2015\/5.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-18031\" src=\"https:\/\/eng.cu.edu.eg\/wp-content\/uploads\/host\/2015\/5.jpg\" alt=\"\" width=\"560\" height=\"457\" srcset=\"https:\/\/eng.cu.edu.eg\/wp-content\/uploads\/host\/2015\/5.jpg 615w, https:\/\/eng.cu.edu.eg\/wp-content\/uploads\/host\/2015\/5-250x204.jpg 250w, https:\/\/eng.cu.edu.eg\/wp-content\/uploads\/host\/2015\/5-125x102.jpg 125w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/eng.cu.edu.eg\/wp-content\/uploads\/host\/2015\/6.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-18032\" src=\"https:\/\/eng.cu.edu.eg\/wp-content\/uploads\/host\/2015\/6.jpg\" alt=\"\" width=\"588\" height=\"390\" srcset=\"https:\/\/eng.cu.edu.eg\/wp-content\/uploads\/host\/2015\/6.jpg 646w, https:\/\/eng.cu.edu.eg\/wp-content\/uploads\/host\/2015\/6-250x166.jpg 250w, https:\/\/eng.cu.edu.eg\/wp-content\/uploads\/host\/2015\/6-125x83.jpg 125w\" sizes=\"auto, (max-width: 588px) 100vw, 588px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li dir=\"rtl\" style=\"text-align: right;\"><strong>3- \u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u062d\u0627\u0644\u064a\u0629<\/strong><strong>:<\/strong><\/li>\n<li dir=\"rtl\"><\/li>\n<\/ul>\n<p dir=\"rtl\" style=\"text-align: right;\">\u0646\u0628\u0630\u0629 \u0639\u0646 \u0623\u0647\u0645 \u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u062d\u0627\u0644\u064a\u0629<\/p>\n<ul dir=\"rtl\" style=\"text-align: right; list-style: disc;\">\n<li>\u0623\u0639\u0645\u0627\u0644 \u0627\u0644\u0645\u0633\u062d \u0627\u0644\u062c\u064a\u0648\u0641\u064a\u0632\u064a\u0642\u064a \u0644\u0645\u0646\u062c\u0645 \u0627\u0644\u0633\u0643\u0631\u064a \u0644\u0644\u0643\u0634\u0641 \u0639\u0646 \u0627\u0644\u0641\u062c\u0648\u0627\u062a \u0639\u0644\u064a \u0627\u0644\u0645\u0646\u062d\u062f\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0644\u0644\u0645\u0646\u062c\u0645 \u0627\u0644\u0633\u0637\u062d\u064a. (2020)<\/li>\n<li>\u062a\u0646\u0641\u064a\u0630 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0644\u0639\u062f\u062f 1300 \u0639\u064a\u0646\u0629 \u0645\u0646 \u0645\u0646\u062c\u0645 \u0627\u0644\u0633\u0643\u0631\u064a \u0644\u0639\u0645\u0644 \u062f\u0631\u0627\u0633\u0629 \u0639\u0645\u0631 \u0627\u0644\u0645\u0646\u062c\u0645\u060c \u0634\u0645\u0644\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a: \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0627\u062d\u0627\u062f\u064a \u0648\u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0627\u062a\u062c\u0627\u0647 \u0648\u0643\u0630\u0644\u0643 \u0627\u062e\u062a\u0628\u0627\u0631 \u062a\u0639\u064a\u064a\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0635\u062e\u0648\u0631 \u0644\u0644\u0634\u062f \u0628\u0637\u0631\u064a\u0642\u0629 \u063a\u064a\u0631 \u0645\u0628\u0627\u0634\u0631\u0629 . (2020 &#8211; 2021)<\/li>\n<li>\u062a\u0642\u064a\u064a\u0645 \u062a\u0623\u062b\u064a\u0631 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0627\u0646\u062a\u0627\u062c \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062d\u0641\u0631 \u0648\u0627\u0644\u062a\u0641\u062c\u064a\u0631 \u0641\u064a \u0627\u0644\u0645\u0646\u062c\u0645 \u0627\u0644\u0633\u0637\u062d\u064a \u0628\u0645\u0646\u062c\u0645 \u0627\u0644\u0633\u0643\u0631\u064a \u0644\u0644\u062f\u0647\u0628 \u0639\u0644\u064a \u0627\u0644\u0645\u0645\u0631\u0627\u062a \u0628\u0627\u0644\u0645\u0646\u062c\u0645 \u062a\u062d\u062a \u0627\u0644\u0633\u0637\u062d\u064a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062c\u0647\u0627\u0632 \u0631\u0635\u062f \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632\u0627\u062a. (2020 -2021).<\/li>\n<li>\u0627\u0644\u0645\u0633\u062d \u0627\u0644\u0631\u062f\u0627\u0631\u064a \u0644\u0645\u0633\u0644\u0629 \u0631\u0645\u0633\u064a\u0633 \u0627\u0644\u062b\u0627\u0646\u064a \u0628\u0627\u0644\u0645\u062a\u062d\u0641 \u0627\u0644\u0645\u0635\u0631\u064a \u0627\u0644\u0643\u0628\u064a\u0631 (2019 -2020).<\/li>\n<li>\u062f\u0631\u0627\u0633\u0629 \u062a\u062b\u0628\u064a\u062a \u0645\u0633\u0644\u0629 \u0631\u0645\u0633\u064a\u0633 \u0627\u0644\u062b\u0627\u0646\u064a \u0648\u062a\u0646\u0641\u064a\u0630 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0644\u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u062a\u062b\u0628\u064a\u062a (2020 &#8211; 2021).<\/li>\n<li>\u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0648\u0627\u0644\u0633\u064a\u0637\u0631\u0629 \u0639\u0644\u064a \u0627\u0644\u0645\u064a\u0627\u0629 \u0627\u0644\u062a\u062d\u062a \u0627\u0644\u0633\u0637\u062d\u064a\u0629 \u0628\u0645\u0648\u0627\u0642\u0639 \u0627\u062b\u0631\u064a\u0629 \u0628\u0645\u062f\u064a\u0646\u0629 \u0628\u0646\u0647\u0627 (2021 &#8211; \u062c\u0627\u0631\u064a).<\/li>\n<li>\u062f\u0631\u0627\u0633\u0629 \u0648\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0627\u0639\u0645\u062f\u0629 \u0627\u0644\u062d\u062c\u0631\u064a\u0629 \u0628\u0627\u0644\u0645\u0633\u062c\u062f \u0627\u0644\u0645\u062d\u0644\u064a \u0628\u0645\u062f\u064a\u0646\u0629 \u0631\u0634\u064a\u062f (2020 &#8211; 2021).<\/li>\n<\/ul>\n<p dir=\"rtl\" style=\"text-align: right;\"><strong>\u0645\u062f\u064a\u0631 \u0627\u0644\u0645\u0639\u0645\u0644: \u062f.\u0645. \u0645\u062d\u0645\u062f \u0645\u062d\u064a \u0627\u0644\u0642\u0631\u0645\u0648\u0637\u064a<\/strong><\/p>\n<p dir=\"rtl\" style=\"text-align: right;\"><strong>\u062a\u0644\u064a\u0641\u0648\u0646:\u00a0<\/strong><\/p>\n<p dir=\"rtl\" style=\"text-align: right;\"><strong>\u0627\u064a\u0645\u064a\u0644: rocklab@eng.cu.edu.eg<\/strong><\/p>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>\u0646\u0628\u0630\u0629 \u0639\u0646 \u0627\u0644\u0645\u0639\u0645\u0644 \u064a\u0639\u062a\u0628\u0631 \u0645\u0639\u0645\u0644 \u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0635\u062e\u0648\u0631 \u0645\u0646 \u0627\u0648\u0626\u0644 \u0627\u0644\u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0645\u062a\u062e\u0635\u0635\u0629 \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0627\u0644\u0635\u062e\u0648\u0631 \u0641\u064a \u0643\u0627\u0641\u0629 \u0627\u0644\u0645\u062c\u0627\u0644\u0627\u062a \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629. \u062a\u0645 \u0625\u0646\u0634\u0627\u0621 \u0645\u0639\u0645\u0644 \u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0635\u062e\u0648\u0631 \u0628\u0643\u0644\u064a\u0629 \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u2013 \u062c\u0627\u0645\u0639\u0629 \u0627\u0644\u0642\u0627\u0647\u0631\u0629 \u0639\u0627\u0645 1985 \u0648\u0630\u0644\u0643 \u0644\u062a\u0644\u0628\u064a\u0629 \u0627\u0644\u062d\u0627\u062c\u0629 \u0627\u0644\u0645\u062a\u0632\u0627\u064a\u062f\u0629 \u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0635\u062e\u0648\u0631 \u0628\u0623\u0646\u0648\u0627\u0639\u0647\u0627 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0648\u0644\u0644\u062f\u0631\u0627\u0633\u0627\u062a \u0627\u0644\u062c\u064a\u0648\u0647\u0646\u062f\u0633\u064a\u0629 \u0627\u0644\u0645\u062a\u0646\u0648\u0639\u0629. \u0648\u064a\u0639\u062f \u0645\u0646 \u062f\u0627\u0626\u0631\u0629 \u0627\u062e\u062a\u0635\u0627\u0635 \u0627\u0644\u0645\u0639\u0645\u0644: \u0627\u0644\u0627\u0639\u0645\u0627\u0644 \u0627\u0644\u062d\u0642\u0644\u064a\u0629 \u0644\u0644\u062c\u064a\u0648\u0644\u0648\u062c\u064a\u0627 \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629 \u0648\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0648\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u0627 \u0627\u0644\u0635\u062e\u0648\u0631 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-1074","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/eng.cu.edu.eg\/ar\/wp-json\/wp\/v2\/pages\/1074","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eng.cu.edu.eg\/ar\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/eng.cu.edu.eg\/ar\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/eng.cu.edu.eg\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/eng.cu.edu.eg\/ar\/wp-json\/wp\/v2\/comments?post=1074"}],"version-history":[{"count":65,"href":"https:\/\/eng.cu.edu.eg\/ar\/wp-json\/wp\/v2\/pages\/1074\/revisions"}],"predecessor-version":[{"id":35442,"href":"https:\/\/eng.cu.edu.eg\/ar\/wp-json\/wp\/v2\/pages\/1074\/revisions\/35442"}],"wp:attachment":[{"href":"https:\/\/eng.cu.edu.eg\/ar\/wp-json\/wp\/v2\/media?parent=1074"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}