{"id":7991,"date":"2026-07-27T05:51:18","date_gmt":"2026-07-27T05:51:18","guid":{"rendered":"https:\/\/www.shandongruiying.com\/?p=7991"},"modified":"2026-07-27T05:52:25","modified_gmt":"2026-07-27T05:52:25","slug":"en-1317-crash-test-standard-w-beam-vs-thrie-beam-guardrail-performance","status":"publish","type":"post","link":"https:\/\/www.shandongruiying.com\/hi\/en-1317-crash-test-standard-w-beam-vs-thrie-beam-guardrail-performance\/","title":{"rendered":"EN 1317 \u0915\u094d\u0930\u0948\u0936 \u091f\u0947\u0938\u094d\u091f \u092e\u093e\u0928\u0915: \u0921\u092c\u094d\u0932\u094d\u092f\u0942-\u092c\u0940\u092e \u092c\u0928\u093e\u092e \u0925\u094d\u0930\u0940-\u092c\u0940\u092e \u0917\u093e\u0930\u094d\u0921\u0930\u0947\u0932 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928"},"content":{"rendered":"<h3 class=\"wp-block-heading\"><strong>1. EN 1317 \u092e\u093e\u0928\u0915 \u0915\u093e \u0905\u0935\u0932\u094b\u0915\u0928<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">EN 1317 \u092f\u0942\u0930\u094b\u092a \u0915\u093e \u090f\u0915\u0940\u0915\u0943\u0924 \u0938\u0921\u093c\u0915 \u092a\u094d\u0930\u0924\u093f\u092c\u0902\u0927 \u092a\u094d\u0930\u0923\u093e\u0932\u0940 \u092a\u094d\u0930\u092e\u093e\u0923\u0928 \u092e\u093e\u0928\u0915 \u0939\u0948, \u091c\u094b \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u0938\u094d\u0924\u0930, \u0915\u093e\u0930\u094d\u092f\u0936\u0940\u0932 \u091a\u094c\u0921\u093c\u093e\u0908 \u0914\u0930 \u092a\u094d\u0930\u092d\u093e\u0935 \u091a\u094b\u091f \u091c\u094b\u0916\u093f\u092e \u0915\u093e \u0906\u0915\u0932\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u092f\u0942\u0930\u094b\u092a\u0940\u092f \u0938\u0902\u0918, \u092a\u0942\u0930\u094d\u0935\u0940 \u092f\u0942\u0930\u094b\u092a \u0914\u0930 \u092e\u0927\u094d\u092f \u092a\u0942\u0930\u094d\u0935 \u092e\u0947\u0902 \u0928\u093f\u0930\u094d\u092f\u093e\u0924 \u0915\u0940 \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u0940 \u0938\u092d\u0940 \u0917\u093e\u0930\u094d\u0921\u0930\u0947\u0932 \u0915\u094b \u0905\u0928\u0941\u092a\u093e\u0932\u0928 \u092a\u094d\u0930\u092e\u093e\u0923\u0928 \u0915\u0947 \u0932\u093f\u090f \u092a\u0942\u0930\u094d\u0923-\u0938\u094d\u0924\u0930\u0940\u092f \u0915\u094d\u0930\u0948\u0936 \u092a\u0930\u0940\u0915\u094d\u0937\u0923 \u092a\u093e\u0938 \u0915\u0930\u0928\u093e \u0905\u0928\u093f\u0935\u093e\u0930\u094d\u092f \u0939\u0948\u0964 \u092f\u0939 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0915\u094b T, N, H, L \u0936\u094d\u0930\u0947\u0923\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u0935\u0930\u094d\u0917\u0940\u0915\u0943\u0924 \u0915\u0930\u0924\u093e \u0939\u0948; W-\u092c\u0940\u092e \u0914\u0930 \u0925\u094d\u0930\u093e\u0907-\u092c\u0940\u092e \u0915\u0940 \u092d\u093e\u0930 \u0935\u0939\u0928 \u0915\u094d\u0937\u092e\u0924\u093e \u0909\u0928\u0915\u0940 \u0935\u093f\u0936\u093f\u0937\u094d\u091f \u0915\u094d\u0930\u0949\u0938-\u0938\u0947\u0915\u094d\u0936\u0928 \u0938\u0902\u0930\u091a\u0928\u093e\u0913\u0902 \u0915\u0947 \u0915\u093e\u0930\u0923 \u0915\u093e\u092b\u0940 \u092d\u093f\u0928\u094d\u0928 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img alt=\"\" fetchpriority=\"high\" decoding=\"async\" width=\"683\" height=\"636\" src=\"https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/07\/qdins5.webp\" class=\"wp-image-7993\" srcset=\"https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/07\/qdins5.webp 683w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/07\/qdins5-300x279.webp 300w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/07\/qdins5-13x12.webp 13w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/07\/qdins5-600x559.webp 600w\" sizes=\"(max-width: 683px) 100vw, 683px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2. \u0938\u0902\u0930\u091a\u0928\u093e\u0924\u094d\u092e\u0915 \u0914\u0930 \u0915\u094d\u0930\u0948\u0936 \u092a\u0948\u0930\u093e\u092e\u0940\u091f\u0930 \u0924\u0941\u0932\u0928\u093e<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0921\u092c\u094d\u0932\u094d\u092f\u0942-\u092c\u0940\u092e \u0917\u093e\u0930\u094d\u0921\u0930\u0947\u0932<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0906\u0915\u093e\u0930: 310 \u092e\u093f\u092e\u0940 \u091a\u094c\u0921\u093c\u093e\u0908, 2.5\u20133.0 \u092e\u093f\u092e\u0940 \u092e\u094b\u091f\u093e\u0908, \u092a\u094d\u0930\u092e\u093e\u0923\u093f\u0924 T1-T3\/N1-N2 \u0917\u094d\u0930\u0947\u0921\u0964 \u092f\u0939 80\u2013110 \u0915\u093f\u092e\u0940\/\u0918\u0902. \u0915\u0940 \u0917\u0924\u093f \u092a\u0930 1.5 \u091f\u0928 \u092d\u093e\u0930 \u0935\u093e\u0932\u0940 \u092f\u093e\u0924\u094d\u0930\u0940 \u0915\u093e\u0930\u094b\u0902 \u0915\u093e \u0938\u093e\u092e\u0928\u093e \u0915\u0930\u0924\u093e \u0939\u0948, \u090a\u0930\u094d\u091c\u093e \u0905\u0935\u0936\u094b\u0937\u0923 \u0915\u0947 \u0932\u093f\u090f \u0932\u091a\u0940\u0932\u0940 \u0932\u0939\u0930\u0926\u093e\u0930 \u0938\u0902\u0930\u091a\u0928\u093e \u0915\u0947 \u0938\u093e\u0925\u0964 \u0907\u0938\u0915\u0940 \u0915\u092e \u0915\u0920\u094b\u0930\u0924\u093e \u091f\u094d\u0930\u0915 \u091f\u0915\u094d\u0915\u0930 \u092a\u0930 \u092d\u093e\u0930\u0940 \u0935\u093f\u0915\u0943\u0924\u093f \u0915\u093e \u0915\u093e\u0930\u0923 \u092c\u0928\u0924\u0940 \u0939\u0948, \u091c\u093f\u0938\u0915\u0940 \u092e\u093e\u0928\u0915 \u0938\u094d\u0925\u093e\u092a\u0928\u093e \u090a\u0901\u091a\u093e\u0908 730\u2013760 \u092e\u093f\u092e\u0940 \u0939\u0948\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0925\u094d\u0930\u0940-\u092c\u0940\u092e \u0917\u093e\u0930\u094d\u0921\u0930\u0947\u0932<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0906\u0915\u093e\u0930: 506 \u092e\u093f\u092e\u0940 \u091a\u094c\u0921\u093c\u093e, 3.0\u20134.0 \u092e\u093f\u092e\u0940 \u092e\u094b\u091f\u093e, N2\/H1-H3 \u0909\u091a\u094d\u091a \u0928\u093f\u0930\u094b\u0927 \u0917\u094d\u0930\u0947\u0921 \u0915\u0947 \u0932\u093f\u090f \u092f\u094b\u0917\u094d\u092f\u0964 \u092f\u0939 110 \u0915\u093f\u092e\u0940\/\u0918\u0902\u091f\u093e \u0915\u0940 \u0917\u0924\u093f \u092a\u0930 10 \u091f\u0928 \u091f\u094d\u0930\u0915\u094b\u0902 \u0915\u0947 \u092a\u094d\u0930\u092d\u093e\u0935 \u092a\u0930\u0940\u0915\u094d\u0937\u0923\u094b\u0902 \u092e\u0947\u0902 \u0909\u0924\u094d\u0924\u0940\u0930\u094d\u0923 \u0939\u094b\u0924\u093e \u0939\u0948\u0964 \u0924\u094d\u0930\u093f-\u0924\u0930\u0902\u0917 \u0921\u093f\u091c\u093c\u093e\u0907\u0928 \u0915\u0920\u094b\u0930\u0924\u093e \u092c\u0922\u093c\u093e\u0924\u093e \u0939\u0948, \u092a\u094d\u0930\u092d\u093e\u0935 \u092c\u0932 \u0915\u094b \u092b\u0948\u0932\u093e\u0924\u093e \u0939\u0948 \u0914\u0930 \u0935\u093e\u0939\u0928 \u0915\u0947 \u090a\u092a\u0930 \u0938\u0947 \u0915\u0942\u0926\u0928\u0947 \u0915\u094b \u0930\u094b\u0915\u0924\u093e \u0939\u0948, \u0924\u0925\u093e \u092a\u0942\u0930\u094d\u0923 \u0935\u093e\u0939\u0928 \u090a\u0901\u091a\u093e\u0908 \u0915\u0935\u0930\u0947\u091c \u0915\u0947 \u0932\u093f\u090f 1400 \u092e\u093f\u092e\u0940 \u090f\u0915\u0932-\u092a\u0930\u0924 \u092f\u093e \u0926\u094d\u0935\u093f-\u092a\u0930\u0924 \u0907\u0902\u0938\u094d\u091f\u0949\u0932\u0947\u0936\u0928 \u0915\u0947 \u0905\u0928\u0941\u0930\u0942\u092a \u0939\u0948\u0964<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3. \u092a\u094d\u0930\u092e\u0941\u0916 \u0915\u094d\u0930\u0948\u0936 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0905\u0902\u0924\u0930<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923:<\/strong> \u0921\u092c\u094d\u0932\u094d\u092f\u0942-\u092c\u0940\u092e \u0915\u0947\u0935\u0932 \u091b\u094b\u091f\u0940 \u0915\u093e\u0930\u094b\u0902 \u0915\u094b \u0939\u0940 \u0930\u094b\u0915\u0924\u093e \u0939\u0948; \u0925\u094d\u0930\u0940-\u092c\u0940\u092e \u092f\u0942\u0930\u094b\u092a\u0940\u092f \u0930\u093e\u091c\u092e\u093e\u0930\u094d\u0917\u094b\u0902 \u0915\u0947 \u092e\u0940\u0921\u093f\u092f\u0928 \u0914\u0930 \u092a\u0941\u0932 \u0916\u0902\u0921\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0905\u0928\u093f\u0935\u093e\u0930\u094d\u092f \u090f\u091a-\u0917\u094d\u0930\u0947\u0921 \u092e\u093e\u0928\u0915\u094b\u0902 \u0915\u094b \u092a\u0942\u0930\u093e \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. \u0938\u094d\u0925\u093e\u0928 \u0915\u0940 \u092e\u093e\u0902\u0917:<\/strong> \u0921\u092c\u094d\u0932\u094d\u092f\u0942-\u092c\u0940\u092e \u0915\u0947 \u0932\u093f\u090f \u0938\u0921\u093c\u0915 \u0915\u093f\u0928\u093e\u0930\u0947 \u0905\u0927\u093f\u0915 \u091c\u0917\u0939 \u091a\u093e\u0939\u093f\u090f; \u0915\u0949\u092e\u094d\u092a\u0948\u0915\u094d\u091f \u0925\u094d\u0930\u0940-\u092c\u0940\u092e \u0938\u0902\u0915\u0940\u0930\u094d\u0923 \u0915\u0902\u0927\u094b\u0902 \u0914\u0930 \u092a\u0941\u0932 \u0915\u0947 \u0921\u0947\u0915 \u092e\u0947\u0902 \u092b\u093f\u091f \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3. \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0914\u0930 \u0930\u0916\u0930\u0916\u093e\u0935:<\/strong> \u0925\u094d\u0930\u0940-\u092c\u0940\u092e \u092d\u093e\u0930\u0940 \u0935\u093e\u0939\u0928 \u0915\u0947 \u092a\u0932\u091f\u0928\u0947 \u0915\u0947 \u091c\u094b\u0916\u093f\u092e \u0915\u094b 42% \u0924\u0915 \u0915\u092e \u0915\u0930\u0924\u093e \u0939\u0948 \u0914\u0930 \u091f\u0915\u094d\u0915\u0930 \u0915\u0947 \u092c\u093e\u0926 \u092d\u0940 \u0938\u0902\u0930\u091a\u0928\u093e\u0924\u094d\u092e\u0915 \u0905\u0916\u0902\u0921\u0924\u093e \u092c\u0928\u093e\u090f \u0930\u0916\u0924\u093e \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 \u0926\u0941\u0930\u094d\u0918\u091f\u0928\u093e \u0915\u0947 \u092c\u093e\u0926 \u092a\u094d\u0930\u0924\u093f\u0938\u094d\u0925\u093e\u092a\u0928 \u0932\u093e\u0917\u0924 \u092e\u0947\u0902 \u092d\u093e\u0930\u0940 \u0915\u092e\u0940 \u0906\u0924\u0940 \u0939\u0948\u0964<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4. \u0935\u093f\u0926\u0947\u0936\u0940 \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e \u092e\u093f\u0932\u093e\u0928 \u092f\u094b\u091c\u0928\u093e<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u2022 \u0921\u092c\u094d\u0932\u094d\u092f\u0942-\u092c\u0940\u092e: <\/strong>\u0928\u093f\u092e\u094d\u0928-\u0917\u0924\u093f \u0917\u094d\u0930\u093e\u092e\u0940\u0923 \u0938\u0921\u093c\u0915\u0947\u0902, \u090f\u0928-\u0917\u094d\u0930\u0947\u0921 \u0915\u092e-\u092c\u091c\u091f \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e\u090f\u0901 \u091c\u093f\u0928\u0915\u093e \u092e\u0941\u0916\u094d\u092f \u092f\u093e\u0924\u093e\u092f\u093e\u0924 \u0928\u093f\u091c\u0940 \u0915\u093e\u0930\u0947\u0902 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u2022 \u0925\u094d\u0930\u0940-\u092c\u0940\u092e: <\/strong>\u0908\u092f\u0942 \u090f\u0915\u094d\u0938\u092a\u094d\u0930\u0947\u0938\u0935\u0947, \u0924\u0940\u0935\u094d\u0930 \u0922\u0932\u093e\u0928, \u0930\u0948\u0902\u092a \u0928\u093f\u0915\u093e\u0938 \u0914\u0930 \u092d\u093e\u0930\u0940 \u091f\u094d\u0930\u0915\u094b\u0902 \u0915\u0940 \u0906\u0935\u0943\u0924\u094d\u0924\u093f \u0935\u093e\u0932\u0947 \u090f\u091a-\u0917\u094d\u0930\u0947\u0921 \u0909\u091a\u094d\u091a-\u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0905\u0935\u0938\u0902\u0930\u091a\u0928\u093e \u0915\u0947 \u0928\u093f\u0935\u093f\u0926\u093e\u090f\u0901\u0964<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>5. \u0928\u093f\u0930\u094d\u092f\u093e\u0924 \u0914\u0930 \u092a\u094d\u0930\u092e\u093e\u0923\u0928 \u091f\u093f\u092a\u094d\u0938<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1. \u0928\u093f\u0935\u093f\u0926\u093e \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u0917\u094d\u0930\u0947\u0921 \u0915\u0947 \u0905\u0928\u0941\u0938\u093e\u0930 \u092c\u0940\u092e \u0915\u093e \u092a\u094d\u0930\u0915\u093e\u0930 \u091a\u0941\u0928\u0947\u0902\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2. S355JR \u0909\u091a\u094d\u091a-\u092e\u091c\u092c\u0942\u0924\u0940 \u0935\u093e\u0932\u093e \u0938\u094d\u091f\u0940\u0932 \u0915\u094d\u0930\u0948\u0936 \u091f\u0947\u0938\u094d\u091f \u092a\u093e\u0938 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f Q235B \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u092e\u0947\u0902 \u092c\u0947\u0939\u0924\u0930 \u092a\u094d\u0930\u092d\u093e\u0935 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3. \u0939\u0949\u091f-\u0921\u093f\u092a \u0917\u0948\u0932\u094d\u0935\u0928\u093e\u0907\u091c\u093f\u0902\u0917 \u091c\u093f\u0902\u0915 \u092a\u0930\u0924 \u226585\u03bcm \u092f\u0942\u0930\u094b\u092a\u0940\u092f \u092c\u093e\u0939\u0930\u0940 \u091c\u0902\u0917-\u0930\u094b\u0927\u0940 \u092e\u093e\u0928\u0915\u094b\u0902 \u0915\u094b \u092a\u0942\u0930\u093e \u0915\u0930\u0924\u0940 \u0939\u0948\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">4. \u0938\u0940\u092e\u093e \u0936\u0941\u0932\u094d\u0915 \u0928\u093f\u0930\u0940\u0915\u094d\u0937\u0923 \u0915\u0947 \u0932\u093f\u090f \u0915\u094d\u0930\u0948\u0936 \u091f\u0947\u0938\u094d\u091f \u0930\u093f\u092a\u094b\u0930\u094d\u091f, MTC \u0914\u0930 EN 1317 \u092a\u094d\u0930\u092e\u093e\u0923\u092a\u0924\u094d\u0930 \u0924\u0948\u092f\u093e\u0930 \u0915\u0930\u0947\u0902\u0964<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">W-\u092c\u0940\u092e \u0939\u0932\u094d\u0915\u0947 \u092f\u093e\u0924\u093e\u092f\u093e\u0924 \u0935\u093e\u0932\u0947 \u0915\u092e \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0938\u094d\u0924\u0930 \u0915\u0947 \u092e\u093e\u0930\u094d\u0917\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0932\u093e\u0917\u0924 \u092e\u0947\u0902 \u0932\u093e\u092d \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948, \u091c\u092c\u0915\u093f \u0925\u094d\u0930\u093e\u0907-\u092c\u0940\u092e \u0909\u091a\u094d\u091a \u0917\u0924\u093f \u0914\u0930 \u092d\u093e\u0930\u0940 \u0935\u093e\u0939\u0928\u094b\u0902 \u0935\u093e\u0932\u0947 \u092e\u093e\u0930\u094d\u0917\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u092c\u0947\u0939\u0924\u0930 \u091f\u0915\u094d\u0915\u0930 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0916\u0930\u0940\u0926\u093e\u0930\u094b\u0902 \u0915\u094b \u0928\u093f\u0935\u093f\u0926\u093e \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0938\u094d\u0924\u0930\u094b\u0902, \u0935\u093e\u0939\u0928 \u092a\u094d\u0930\u0915\u093e\u0930\u094b\u0902 \u0914\u0930 \u0938\u0921\u093c\u0915 \u0915\u093f\u0928\u093e\u0930\u0947 \u0909\u092a\u0932\u092c\u094d\u0927 \u0938\u094d\u0925\u093e\u0928 \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930 \u0909\u0924\u094d\u092a\u093e\u0926 \u091a\u0941\u0928\u0928\u0947 \u091a\u093e\u0939\u093f\u090f \u0924\u093e\u0915\u093f \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0914\u0930 \u0916\u0930\u0940\u0926 \u0932\u093e\u0917\u0924 \u0915\u0947 \u092c\u0940\u091a \u0938\u0902\u0924\u0941\u0932\u0928 \u092c\u0928\u093e \u0930\u0939\u0947\u0964<\/p>","protected":false},"excerpt":{"rendered":"<p>1. Overview of EN 1317 Standard EN 1317 is Europe\u2019s unified road restraint system certification standard, assessing containment level, working width and impact injury risk. All guardrails exported to EU, Eastern Europe and Middle East must pass full-scale crash tests for compliance certification. It classifies protection into T, N, H, L grades; W-beam and thrie-beam [&hellip;]<\/p>","protected":false},"author":1,"featured_media":7992,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"EN 1317 Crash Test Standard: W-Beam vs Thrie-Beam Guardrail Performance Comparison","_seopress_titles_desc":"Compare W-beam and Thrie-beam guardrail crash performance under EN 1317 test standard. Learn containment levels, dynamic deflection, impact resistance and proper selection for European & international highway 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