{"id":2285,"date":"2022-04-02T09:20:15","date_gmt":"2022-04-02T01:20:15","guid":{"rendered":"https:\/\/www.chinaautoregs.com\/?p=2285"},"modified":"2024-08-05T09:41:03","modified_gmt":"2024-08-05T01:41:03","slug":"gb-t-30196-2022-%e8%8b%b1%e6%96%87%e7%89%88-%e8%87%aa%e4%bd%93%e6%94%af%e6%92%91%e5%9e%8b%e7%bc%ba%e6%b0%94%e4%bf%9d%e7%94%a8%e8%bd%ae%e8%83%8e","status":"publish","type":"post","link":"https:\/\/www.chinaautoregs.com\/?p=2285","title":{"rendered":"GB\/T 30196-2022\u82f1\u6587\u7248\u7ffb\u8bd1 \u81ea\u4f53\u652f\u6491\u578b\u7f3a\u6c14\u4fdd\u7528\u8f6e\u80ce Self-supporting run flat tyres"},"content":{"rendered":"

ChinaAutoRegs|GB\/T 30196-2022 \u82f1\u6587\u7248\u7ffb\u8bd1 \u81ea\u4f53\u652f\u6491\u578b\u7f3a\u6c14\u4fdd\u7528\u8f6e\u80ce
\nSelf-supporting run flat tyres<\/p>\n

<\/p>\n

1 SCOPE<\/p>\n

This document specifies the technical requirements, special designations and test methods of self-supporting run flat tyres.
\nThis document applies to new self-supporting run flat radial tyres of passenger cars.<\/p>\n

2 NORMATIVE REFERENCES<\/p>\n

The following referenced documents are indispensable for the application of this document. For dated references, only the editions cited apply. For undated references, the latest editions of the normative document (including any amendments) apply.<\/p>\n

GB\/T 2978 Size designation, dimensions, inflation pressure and load capacity for passenger car tyres
\nGB\/T 3487 Rims for passenger car (GB\/T 3487-2015, ISO 4000-2:2013, MOD)
\nGB\/T 4502 Laboratory test methods for passenger car tyres capabilities (GB\/T 4502-2016, ISO 10191:2010, MOD)
\nGB\/T 6326 Tyre terms and definitions (GB\/T 6326-2014, ISO 4223-1:2002, NEQ)
\nGB\/T 8170 Rules of rounding off for numerical values & expression and judgment of limiting values
\nHG\/T 2177 Appearance quality of tyres<\/p>\n

3 TERMS AND DEFINITIONS<\/p>\n

For the purpose of this document, the terms and definitions given in GB\/T 6326 as well as the following apply.<\/p>\n

3.1 self-supporting run flat tyres
\npneumatic tyre designed to operate in an inflated condition, and without the assistance of any supplementary component, capable of running at a certain speed for a certain distance in the event that the tyre does not hold air<\/p>\n

3.1
\n\u81ea\u4f53\u652f\u6491\u578b\u7f3a\u6c14\u4fdd\u7528\u8f6e\u80ce self-supporting run flat tyres
\n\u8bbe\u8ba1\u7528\u4e8e\u6b63\u5e38\u5145\u6c14\u72b6\u6001\u4e0b\u884c\u9a76,\u4e14\u5728\u7f3a\u6c14\u72b6\u6001\u4e0b\u65e0\u9700\u5176\u4ed6\u4efb\u4f55\u9644\u5c5e\u914d\u4ef6,\u4ecd\u80fd\u4ee5\u4e00\u5b9a\u901f\u5ea6\u884c\u9a76\u4e00\u5b9a\u8ddd\u79bb\u7684\u5145\u6c14\u8f6e\u80ce\u3002
\n\u6ce8:\u81ea\u4f53\u652f\u6491\u578b\u7f3a\u6c14\u4fdd\u7528\u8f6e\u80ce\u5206\u4e3a\u4e24\u7c7b ,\u901a\u8fc76.1\u8010\u4e45\u8bd5\u9a8c\u7684\u4e3a\u2160\u7c7b ,\u901a\u8fc76.2\u8010\u4e45\u8bd5\u9a8c\u7684\u4e3a\u2161\u7c7b\u3002
\n3.2
\n\u7f3a\u6c14\u884c\u9a76\u72b6\u6001 flat tyre running mode
\n\u5145\u6c14\u8f6e\u80ce\u57280kPa-70kPa\u5145\u6c14\u538b\u529b\u4e0b\u7684\u8fd0\u884c\u72b6\u6001\u3002<\/p>\n

4 \u6280\u672f\u8981\u6c42<\/p>\n

4.1 I\u7c7b\u81ea\u4f53\u652f\u6491\u578b\u7f3a\u6c14\u4fdd\u7528\u8f6e\u80ce\u5e94\u7b26\u54086.1\u30016.3\u8981\u6c42,\u89c4\u683c\u6807\u5fd7\u5e94\u63095.1\u8868\u793a,\u5e76\u63095.2\u6807\u8bb0\u4e13\u7528\u6807\u5fd7\u3002
\n4.2 II\u7c7b\u81ea\u4f53\u652f\u6491\u578b\u7f3a\u6c14\u4fdd\u7528\u8f6e\u80ce\u5e94\u7b26\u54086.2\u30016.3\u8981\u6c42,\u5e76\u63095.3\u6807\u8bb0\u4e13\u7528\u6807\u5fd7\u3002<\/p>\n

5 \u4e13\u7528\u6807\u5fd7<\/p>\n

5.1 I\u7c7b\u81ea\u4f53\u652f\u6491\u578b\u7f3a\u6c14\u4fdd\u7528\u8f6e\u80ce,\u7528\u4f4d\u4e8e\u7ed3\u6784\u4ee3\u53f7\u201cR\u201d\u540e\u589e\u52a0\u7684\u4e13\u7528\u89c4\u683c\u9644\u52a0\u6807\u5fd7\u201cF\u201d\u6765\u8bc6\u522b,\u4f8b\u5982195\/55RF16\u3001205\/45ZRF17\u7b49,\u4ee5\u533a\u522b\u4e8e\u666e\u901a\u8f7f\u8f66\u5b50\u5348\u7ebf\u8f6e\u80ce\u3002
\n5.2 \u9002\u7528\u4e8e6.1\u89c4\u5b9a\u7684\u8bd5\u9a8c\u7a0b\u5e8f\u548c\u7b26\u54086.3\u6027\u80fd\u8981\u6c42\u7684I\u7c7b\u81ea\u4f53\u652f\u6491\u578b\u7f3a\u6c14\u4fdd\u7528\u8f6e\u80ce,\u4e13\u7528\u6807\u5fd7\u5982\u56fe1\u6240\u793a\u3002\u5e94\u5728\u8f6e\u80ce\u80ce\u4fa7\u6807\u8bb0\u6c38\u4e45\u6027\u6807\u5fd7\u3002
\n5.3 \u9002\u7528\u4e8e6.2\u89c4\u5b9a\u7684\u8bd5\u9a8c\u7a0b\u5e8f\u548c\u7b26\u54086.3\u6027\u80fd\u8981\u6c42\u7684II\u7c7b\u81ea\u4f53\u652f\u6491\u578b\u7f3a\u6c14\u4fdd\u7528\u8f6e\u80ce,\u4e13\u7528\u6807\u5fd7\u5982\u56fe2\u6240\u793a\u3002\u5e94\u5728\u8f6e\u80ce\u80ce\u4fa7\u6807\u8bb0\u6c38\u4e45\u6027\u6807\u5fd7\u3002<\/p>\n

6 \u8bd5\u9a8c\u65b9\u6cd5<\/p>\n

6.1 \u2160\u7c7b\u81ea\u4f53\u652f\u6491\u578b\u7f3a\u6c14\u4fdd\u7528\u8f6e\u80ce\u7f3a\u6c14\u884c\u9a76\u72b6\u6001\u4e0b\u7684\u8010\u4e45\u6027\u80fd\u8bd5\u9a8c\u65b9\u6cd5
\n6.1.1 \u8bd5\u9a8c\u8bbe\u5907\u548c\u7cbe\u5ea6
\n\u8bd5\u9a8c\u8bbe\u5907\u53ca\u5176 \u7cbe \u5ea6 \u5e94 \u7b26 \u5408 GB\/T 4502 \u4e2d \u9ad8 \u901f \u8010 \u4e45 \u8bd5 \u9a8c \u673a \u7684 \u6709 \u5173 \u89c4 \u5b9a,\u4e14 \u4f4d \u79fb \u4f20 \u611f \u5668 \u7cbe \u5ea6 \u4e3a\u00b11 mm\u3002
\n6.1.2 \u8bd5\u9a8c\u51c6\u5907\u548c\u8bd5\u9a8c\u6761\u4ef6
\n6.1.2.1 \u8bd5\u9a8c\u8f6e\u80ce\u7684\u5916\u89c2\u8d28\u91cf\u5e94\u7b26\u5408 HG\/T2177\u7684\u89c4\u5b9a\u3002
\n6.1.2.2 \u8bd5\u9a8c\u8f6e\u8f8b\u5e94\u7b26\u5408 GB\/T2978 \u89c4\u5b9a,\u8f6e \u8f8b\u8f6e\u5ed3\u5e94\u7b26\u5408 GB\/T3487 \u8981\u6c42,\u4e14 \u4e24\u4fa7\u5747\u5e26\u7a81\u5cf0 (\u5706\u5cf0\u6216\u5e73\u5cf0)\u3002
\n6.1.2.3 \u5145\u4ee5250kPa\u6c14\u538b\u540e\u7684\u8bd5\u9a8c\u8f6e\u80ce\u8f6e\u8f8b\u7ec4\u5408\u4f53,\u5e94\u572838 \u2103\u00b13 \u2103\u7684\u5b9e\u9a8c\u5ba4\u73af\u5883\u6e29\u5ea6\u6761\u4ef6\u4e0b\u505c\u653e3h\u4ee5\u4e0a\u3002
\n6.1.2.4 \u8bd5\u9a8c\u901f\u5ea6\u8bbe\u5b9a\u4e3a 75km\/h,\u8bd5\u9a8c\u8d1f\u8377\u4e3a\u8d1f\u8377\u6307\u6570\u5bf9\u5e94\u7684\u8d1f \u8377\u80fd\u529b\u7684 65%\u3002 \u8bd5\u9a8c\u8f6c\u9f13\u4ee5\u5300\u52a0\u901f \u542f\u52a8,\u57285 min\u5185\u4ee5\u8fbe\u5230\u89c4\u5b9a\u7684\u8bd5\u9a8c\u901f\u5ea6\u3002
\n6.1.2.5 \u8fbe\u5230\u89c4\u5b9a\u8bd5\u9a8c\u901f\u5ea6\u540e,\u5728\u8bd5\u9a8c\u8d1f\u8377\u53ca\u901f\u5ea6\u4e0b\u6301\u7eed\u65f6\u95f4\u4e3a60 min\u3002
\n6.1.2.6 \u8bd5\u9a8c\u8f6e\u80ce\u7684\u5916\u503e\u89d2\u3001\u4fa7\u504f\u89d2\u5747\u4e3a0\u00b0,\u5982\u6709\u7279\u522b\u8981\u6c42,\u4fa7\u504f\u89d2\u53ef\u8fbe\u5230\u00b11\u00b0\u3002
\n6.1.2.7 \u5728\u6574\u4e2a\u8bd5\u9a8c\u8fc7\u7a0b\u4e2d,\u73af\u5883\u6e29\u5ea6\u5e94\u4fdd\u6301\u572838 \u2103\u00b13 \u2103\u7684\u8303\u56f4\u5185\u3002
\n6.1.3 \u8bd5\u9a8c\u6b65\u9aa4
\n6.1.3.1 \u5c06\u505c\u653e\u540e\u7684\u8bd5\u9a8c\u8f6e\u80ce\u62d4\u6389\u6c14\u95e8\u82af,\u4f7f\u8bd5\u9a8c\u8f6e\u80ce\u653e\u6c14\u5b8c\u5168,\u4e0d\u5e94\u518d\u5b89\u88c5\u6c14\u95e8\u82af\u3002
\n6.1.3.2 \u5c06\u63096.1.3.1\u89c4\u5b9a\u51c6\u5907\u597d\u7684\u8f6e\u80ce\u8f6e\u8f8b\u7ec4\u5408\u4f53\u5b89\u88c5\u5728\u9ad8\u901f\u8010\u4e45\u8bd5\u9a8c\u673a\u4e0a,\u4f7f \u5176\u5782\u76f4\u4e8e\u8bd5\u9a8c\u8f6c\u9f13\u9f13 \u9762\u5e76\u7ed9\u8bd5\u9a8c\u8f74\u65bd\u52a06.1.2.4\u89c4\u5b9a\u7684\u8bd5\u9a8c\u8d1f\u8377\u3002
\n6.1.3.3 \u63096.1.2.4~6.1.2.7\u89c4\u5b9a\u7684\u8bd5\u9a8c\u6761\u4ef6\u8fdb\u884c\u8bd5\u9a8c\u3002\u8bd5\u9a8c\u5f00\u59cb\u65f6,\u8bfb \u53d6\u8f6e\u8f74\u4e2d\u5fc3\u5230\u8f6c\u9f13\u8868\u9762\u7684\u8ddd\u79bb (Rstart),\u63096.4.1\u8ba1\u7b97\u5bf9\u5e94\u65ad\u9762\u9ad8\u5ea6(Zstart),\u5982\u56fe 3\u6240\u793a\u3002 \u8bd5\u9a8c\u671f\u95f4\u4e0d\u5e94\u4e2d\u65ad,\u4e0d \u5e94\u4eba\u4e3a\u51b7\u5374\u8f6e\u80ce,\u4e0d \u5e94 \u8c03\u6574\u8f6e\u80ce\u6c14\u538b,\u5e94\u4fdd\u6301\u8bd5\u9a8c\u901f\u5ea6\u4e0e\u8bd5\u9a8c\u8d1f\u8377\u7684\u6052\u5b9a\u3002
\n6.1.3.4 \u8bd5\u9a8c\u7ed3\u675f\u65f6,\u8bfb\u53d6\u8f6e\u8f74\u4e2d\u5fc3\u5230\u8f6c\u9f13\u8868 \u9762\u7684\u8ddd\u79bb (Rend),\u6309 6.4.1 \u8ba1\u7b97\u5bf9\u5e94\u7684\u65ad\u9762\u9ad8\u5ea6 (Zend),\u5982 \u56fe3\u6240\u793a\u3002
\n6.1.3.5 \u5b8c\u6210\u8bd5\u9a8c\u540e,\u5f85\u8bd5\u9a8c\u8f6e\u80ce\u81ea\u7136\u51b7\u5374\u540e\u62c6\u5378\u5e76\u8fdb\u884c\u5916\u89c2\u68c0\u67e5\u3002
\n6.2 \u2161\u7c7b\u81ea\u4f53\u652f\u6491\u578b\u7f3a\u6c14\u4fdd\u7528\u8f6e\u80ce\u7f3a\u6c14\u884c\u9a76\u72b6\u6001\u4e0b\u7684\u8010\u4e45\u6027\u80fd\u8bd5\u9a8c\u65b9\u6cd5
\n6.2.1 \u8bd5\u9a8c\u8bbe\u5907\u548c\u7cbe\u5ea6
\n\u8bd5\u9a8c\u8bbe\u5907\u53ca\u5176 \u7cbe \u5ea6 \u5e94 \u7b26 \u5408 GB\/T 4502 \u4e2d \u9ad8 \u901f \u8010 \u4e45 \u8bd5 \u9a8c \u673a \u7684 \u6709 \u5173 \u89c4 \u5b9a,\u4e14 \u4f4d \u79fb \u4f20 \u611f \u5668 \u7cbe \u5ea6 \u4e3a1 mm\u3002
\n6.2.2 \u8bd5\u9a8c\u51c6\u5907\u548c\u8bd5\u9a8c\u6761\u4ef6
\n6.2.2.1 \u8bd5\u9a8c\u8f6e\u80ce\u7684\u5916\u89c2\u8d28\u91cf\u5e94\u7b26\u5408 HG\/T2177\u7684\u89c4\u5b9a\u3002
\n6.2.2.2 \u8bd5\u9a8c\u8f6e\u8f8b\u5e94\u7b26\u5408 GB\/T2978\u4e2d\u6709\u5173\u6d4b\u91cf\u8f6e\u8f8b\u7684 \u89c4\u5b9a,\u8f6e \u8f8b\u8f6e\u5ed3\u5e94\u7b26\u5408 GB\/T3487\u8981 \u6c42,\u4e14 \u4e24 \u4fa7\u5747\u5e26\u7a81\u5cf0(\u5706\u5cf0\u6216\u5e73\u5cf0)\u3002
\n6.2.2.3 \u5145\u4ee5 250kPa\u6c14 \u538b\u540e\u7684\u8bd5\u9a8c\u8f6e\u80ce\u8f6e\u8f8b\u7ec4\u5408\u4f53,\u5e94 \u5728 25 \u2103 \u00b13 \u2103 \u7684 \u73af \u5883 \u6e29 \u5ea6 \u6761 \u4ef6 \u4e0b \u505c \u653e 3h\u4ee5\u4e0a\u3002
\n6.2.2.4 \u8bd5\u9a8c\u901f\u5ea6\u8bbe\u5b9a\u4e3a75km\/h\u3001\u8bd5 \u9a8c\u8d1f\u8377\u4e3a\u8d1f\u8377\u6307\u6570\u5bf9\u5e94\u7684\u8d1f\u8377\u80fd\u529b\u7684 60%,\u8bd5 \u9a8c\u8f6c\u9f13\u4ee5\u5300\u52a0\u901f \u542f\u52a8,\u57285 min\u4ee5\u5185\u8fbe\u5230\u89c4\u5b9a\u7684\u8bd5\u9a8c\u901f\u5ea6\u3002
\n6.2.2.5 \u8fbe\u5230\u89c4\u5b9a\u8bd5\u9a8c\u901f\u5ea6\u540e,\u8bd5\u9a8c\u8d1f\u8377\u53ca\u901f\u5ea6\u4e0b\u6301\u7eed\u65f6\u95f4\u4e3a60 min\u3002
\n6.2.2.6 \u8bd5\u9a8c\u8f6e\u80ce\u7684\u5916\u503e\u89d2\u3001\u4fa7\u504f\u89d2\u5747\u4e3a0\u00b0,\u5982\u6709\u7279\u522b\u8981\u6c42,\u4fa7\u504f\u89d2\u53ef\u8fbe\u5230\u00b11\u00b0\u3002
\n6.2.2.7 \u5728\u6574\u4e2a\u8bd5\u9a8c\u8fc7\u7a0b\u4e2d,\u73af\u5883\u6e29\u5ea6\u5e94\u4fdd\u6301\u572825 \u2103\u00b13 \u2103\u7684\u8303\u56f4\u5185\u3002
\n6.2.3 \u8bd5\u9a8c\u6b65\u9aa4
\n6.2.3.1 \u5c06\u505c\u653e\u540e\u7684\u8bd5\u9a8c\u8f6e\u80ce\u62d4\u6389\u6c14\u95e8\u82af,\u4f7f\u8bd5\u9a8c\u8f6e\u80ce\u653e\u6c14\u5b8c\u5168,\u4e0d\u5e94\u518d\u5b89\u88c5\u6c14\u95e8\u82af\u3002
\n6.2.3.2 \u5c06\u63096.2.3.1\u89c4\u5b9a\u51c6\u5907\u597d\u7684\u8f6e\u80ce\u8f6e\u8f8b\u7ec4\u5408\u4f53\u5b89\u88c5\u5728\u9ad8\u901f\u8010\u4e45\u8bd5\u9a8c\u673a\u4e0a,\u4f7f \u5176\u5782\u76f4\u4e8e\u8bd5\u9a8c\u8f6c\u9f13\u9f13 \u9762\u5e76\u7ed9\u8bd5\u9a8c\u8f74\u65bd\u52a06.2.2.4\u89c4\u5b9a\u7684\u8bd5\u9a8c\u8d1f\u8377\u3002
\n6.2.3.3 \u63096.2.2.4~6.2.2.7\u89c4\u5b9a\u7684\u8bd5\u9a8c\u6761\u4ef6\u8fdb\u884c\u8bd5\u9a8c\u3002\u8bd5\u9a8c\u5f00\u59cb\u65f6,\u8bfb \u53d6\u8f6e\u8f74\u4e2d\u5fc3\u5230\u8f6c\u9f13\u8868\u9762\u7684\u8ddd\u79bb(Rstart),\u63096.4.1\u8ba1\u7b97\u5bf9\u5e94\u65ad\u9762\u9ad8\u5ea6(Zstart),\u5982\u56fe 3\u6240\u793a\u3002 \u8bd5\u9a8c\u671f\u95f4\u4e0d\u5e94\u4e2d\u65ad,\u4e0d \u5e94\u4eba\u4e3a\u51b7\u5374\u8f6e\u80ce,\u4e0d \u5e94 \u8c03\u6574\u8f6e\u80ce\u6c14\u538b,\u5e94\u4fdd\u6301\u8bd5\u9a8c\u901f\u5ea6\u4e0e\u8bd5\u9a8c\u8d1f\u8377\u7684\u6052\u5b9a\u3002
\n6.2.3.4 \u8bd5\u9a8c\u7ed3\u675f\u65f6,\u8bfb \u53d6\u8f6e\u8f74\u4e2d\u5fc3\u5230\u8f6c\u9f13\u8868\u9762\u7684\u8ddd\u79bb (Rend),\u6309 6.4.1 \u8ba1\u7b97\u5bf9\u5e94\u65ad\u9762\u9ad8\u5ea6 (Zend),\u5982 \u56fe3\u6240\u793a\u3002
\n6.2.3.5 \u5b8c\u6210\u8bd5\u9a8c\u540e,\u5f85\u8bd5\u9a8c\u8f6e\u80ce\u81ea\u7136\u51b7\u5374\u540e\u62c6\u5378\u5e76\u8fdb\u884c\u5916\u89c2\u68c0\u67e5\u3002<\/p>\n

\u6807\u5f15\u5e8f\u53f7\u8bf4\u660e:
\n(1)\u2014\u2014\u2014 \u5b89\u88c5; (A)\u2014\u2014\u2014 \u65ad\u9762\u9ad8\u5ea6Z \u53d8\u5316\u66f2\u7ebf\u56fe;
\n(2)\u2014\u2014\u2014 \u52a0\u8f7d; (B)\u2014\u2014\u2014 \u901f\u5ea6\u53d8\u5316\u66f2\u7ebf\u56fe;
\n(3)\u2014\u2014\u2014 \u52a0\u901f; (C)\u2014\u2014\u2014 \u8d1f\u8377\u52a0\u8f7d\u66f2\u7ebf\u56fe\u3002
\n(4)\u2014\u2014\u2014 \u8bd5\u9a8c\u5f00\u59cb\u65f6 ,\u89c4 \u5b9a\u8d1f\u8377 \u3001\u901f \u5ea6\u4e0bZstart\u503c ;
\n(5)\u2014\u2014\u2014 \u7ee7\u7eed\u8bd5\u9a8c\u81f3\u6700\u540e ,\u89c4 \u5b9a\u8d1f\u8377 \u3001\u901f \u5ea6\u4e0bZend\u503c
\n\u6ce8:\u7b2c 2\u548c\u7b2c 3\u6b65\u9aa4\u53ef\u4ee5\u8c03\u6362\u3002
\n\u56fe 3 \u5404\u9636\u6bb5\u65ad\u9762\u9ad8\u5ea6\u3001\u901f\u5ea6\u3001\u8d1f\u8377\u53d8\u5316\u793a\u610f\u56fe<\/p>\n

6.3 \u5224\u5b9a\u6807\u51c6
\n\u6309\u4e0a\u8ff0\u89c4\u5b9a\u8981\u6c42\u5b8c\u6210\u8bd5\u9a8c\u540e,\u7b26\u5408\u4e0b\u5217\u6761\u4ef6\u7684\u5224\u5b9a\u4e3a\u201c\u901a\u8fc7\u8bd5\u9a8c\u201d,\u5426\u5219\u5224\u5b9a\u4e3a\u201c\u672a\u901a\u8fc7\u8bd5\u9a8c\u201d\u3002 a) \u8bd5\u9a8c\u5f00\u59cb\u65f6\u4e0e\u8bd5\u9a8c\u7ed3\u675f\u65f6\u8bd5\u9a8c\u8d1f\u8377\u4e0b\u65ad\u9762\u9ad8\u5ea6\u53d8\u5316\u7387(Z)\u4e0d\u5927\u4e8e20%;
\nb) \u5916\u89c2\u68c0\u67e5\u8bd5\u9a8c\u8f6e\u80ce\u80ce\u51a0\u4e0e\u4e24\u4e2a\u80ce\u4fa7\u76f8\u8fde\u3002
\n6.4 \u8bd5\u9a8c\u62a5\u544a
\n6.4.1 \u8bd5\u9a8c\u8bb0\u5f55\u548c\u6570\u503c\u8ba1\u7b97
\n\u8bb0\u5f55\u8bd5\u9a8c\u5f00\u59cb\u53ca\u8bd5\u9a8c\u7ed3\u675f\u65f6,\u8f6e \u8f74 \u4e2d \u5fc3 \u5230 \u8f6c \u9f13 \u8868 \u9762 \u7684 \u8ddd \u79bb (Rstar)t \u53ca (Rend),\u6309 \u7167 \u516c \u5f0f (1)~ \u516c \u5f0f
\n(3)\u8ba1\u7b97\u8bd5\u9a8c\u8d1f\u8377\u4e0b\u8bd5\u9a8c\u5f00\u59cb\u53ca\u8bd5\u9a8c\u7ed3\u675f\u65f6\u65ad\u9762\u9ad8\u5ea6\u53d8\u5316\u7387(Z)\u3002
\nZstart =Rstart -dr\/2 \u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026(1 )
\nZend =Rend -dr\/2 \u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026(2 )
\nZ =(Zstart -Zend)\/Zstart \u00d7100%\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026(3 )
\n\u5f0f\u4e2d:
\nZstart\u2014\u2014\u2014\u8bd5\u9a8c\u5f00\u59cb\u65f6\u7684\u65ad\u9762\u9ad8\u5ea6,\u5982\u56fe3\u6240\u793a,\u5355\u4f4d\u4e3a\u6beb\u7c73(mm),\u6309 GB\/T8170\u4fee\u7ea6\u5230\u6574\u6570;
\ndr \u2014\u2014\u2014\u8f6e\u8f8b\u540d\u4e49\u76f4\u5f84,\u5355\u4f4d\u4e3a\u6beb\u7c73(mm);
\nZend \u2014\u2014\u2014\u8bd5\u9a8c\u7ed3\u675f\u65f6\u7684\u65ad\u9762\u9ad8\u5ea6,\u5982\u56fe3\u6240\u793a,\u5355\u4f4d\u4e3a\u6beb\u7c73(mm),\u6309 GB\/T8170\u4fee\u7ea6\u5230\u6574\u6570;
\nZ \u2014\u2014\u2014\u8bd5\u9a8c\u8d1f\u8377\u4e0b\u8bd5\u9a8c\u5f00\u59cb\u53ca\u8bd5 \u9a8c\u7ed3\u675f\u65f6\u65ad\u9762\u9ad8\u5ea6\u53d8\u5316\u7387,\u7528 \u767e\u5206\u6570\u8868\u793a,\u6309 GB\/T8170 \u4fee\u7ea6 \u5230\u767e\u5206\u6570\u4e2a\u4f4d\u3002
\n6.4.2 \u8bd5\u9a8c\u62a5\u544a\u5185\u5bb9
\n\u8bd5\u9a8c\u62a5\u544a\u5185\u5bb9\u5b9c\u5305\u62ec GB\/T4502 \u89c4\u5b9a\u7684\u5185\u5bb9\u53ca\u4e0b\u5217\u9879\u76ee:
\na) \u8bd5\u9a8c\u5f00\u59cb\u9636\u6bb5\u901f\u5ea6\u7a33\u5b9a\u81f3 75km\/h \u65f6,\u8f6e \u8f74\u4e2d\u5fc3\u5230\u8f6c\u9f13\u8868\u9762\u7684\u8ddd\u79bb (Rstart),\u8bd5 \u9a8c\u7ed3\u675f\u9636\u6bb5\u901f \u5ea6\u4e3a75km\/h\u65f6,\u8f6e\u8f74\u4e2d\u5fc3\u5230\u8f6c\u9f13\u8868\u9762\u7684\u8ddd\u79bb(Rend);
\nb) \u8bd5\u9a8c\u5f00\u59cb\u9636\u6bb5\u901f\u5ea6\u7a33\u5b9a\u81f375km\/h\u65f6\u65ad\u9762\u9ad8\u5ea6(Zstart),\u8bd5\u9a8c\u7ed3\u675f\u9636\u6bb5\u901f\u5ea6 \u4e3a 75km\/h\u65f6 \u65ad\u9762 \u9ad8(Zend);
\nc) \u603b\u884c\u9a76\u91cc\u7a0b\u548c\u65f6\u95f4;
\nd) \u8bd5\u9a8c\u8d1f\u8377\u4e0b\u8bd5\u9a8c\u5f00\u59cb\u9636\u6bb5\u901f\u5ea6\u7a33\u5b9a\u81f3 75km\/h \u65f6\u4e0e\u8bd5\u9a8c\u7ed3\u675f\u9636\u6bb5\u901f\u5ea6\u4e3a 75km\/h \u65f6\u65ad\u9762\u9ad8 \u5ea6\u53d8\u5316\u7387(Z)\u3002<\/p>\n

\n

1\u3001\u73b0\u6210\u8bd1\u6587\uff0c\u5230\u6b3e\u5373\u53d1\u3002<\/span>
\n2\u3001\u4e0b\u5355\u524d\u53ef\u4efb\u53d6\u6837\u9875\u9a8c\u8bc1\u8bd1\u6587\u8d28\u91cf\u3002<\/span>
\n3\u3001\u514d\u8d39\u63d0\u4f9b\u6b63\u89c4\u666e\u901a\u589e\u503c\u7a0e\u6570\u7535\u53d1\u7968\u3002<\/span>
\n4\u3001\u8bf7\u8054\u7cfb\u624b\u673a\/\u5fae\u4fe1: 13306496964\/Email: standardtrans@foxmail.com \u83b7\u53d6\u5b8c\u6574\u8bd1\u6587\u3002<\/span>
\n5\u3001\u672c\u82f1\u6587\u8bd1\u672c\u4e3a\u7eaf\u4eba\u5de5\u4e13\u4e1a\u7cbe\u7ffb\u7248\u672c\uff0c\u4fdd\u8bc1\u8bed\u6cd5\u672f\u8bed\u51c6\u786e\u7387\u548c\u4e13\u4e1a\u5ea6\uff01<\/span>
\n6\u3001\u4e13\u4e1a\u6e90\u4e8e\u4e13\u6ce8|ChinaAutoRegs \u59cb\u7ec8\u4e13\u6ce8\u4e8e\u6c7d\u8f66\u6807\u51c6\u7ffb\u8bd1\u9886\u57df\uff01<\/span>
\n7\u3001\u300c\u4e2d\u56fd\u6c7d\u8f66\u6807\u51c6\u8bd1\u6587\u5e93\u300d\u5df2\u6536\u5f55\u4e0a\u5343\u4e2a\u73b0\u884c\u6c7d\u8f66\u56fd\u5bb6\u6807\u51c6\u548c\u884c\u4e1a\u6807\u51c6\u7684\u82f1\u6587\u7248\u8bd1\u672c\uff0c\u6db5\u76d6\u4f20\u7edf\u71c3\u6cb9\u8f66\u3001\u65b0\u80fd\u6e90\u6c7d\u8f66\u548c\u6469\u6258\u8f66\u6807\u51c6\u5316\u4f53\u7cfb\uff01\u72ec\u5bb6\u6253\u9020\u5343\u4e07\u7ea7\u6c7d\u8f66\u4e13\u4e1a\u672f\u8bed\u5e93\u548c\u8bb0\u5fc6\u5e93\u3002<\/span><\/p>\n

1. The English Translation of this document (GB, GB\/T, QC\/T, CNCA, CQC, CAV, etc.) is readily available, and delivered immediately upon payment.<\/span>
\n2. You may request for sample pages to your preference before placing an order.<\/span>
\n3. Please contact standardtrans@foxmail.com for the complete PDF version in English.<\/span>
\n4. Almost all of Chinese automotive\/automobile standards, regulations and norms in effect have been included in our well-established database, providing one-stop, up-to-date, efficient and professional solution.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

ChinaAutoRegs|GB\/T 30196-2022 \u82f1\u6587\u7248\u7ffb\u8bd1 \u81ea\u4f53\u652f\u6491 … \u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[55,17,58,492,15,10,178,988,7,11,18,19,14],"class_list":["post-2285","post","type-post","status-publish","format-standard","hentry","category-i","tag-gb-2022","tag-gb-english","tag-gb-t-2022-","tag-gb-t-30196-2022","tag-gb-t-english","tag-gb-t","tag-gbt-30196-2022","tag-gb","tag-qc-t","tag-19","tag-14"],"views":1814,"_links":{"self":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/2285","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2285"}],"version-history":[{"count":6,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/2285\/revisions"}],"predecessor-version":[{"id":5661,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/2285\/revisions\/5661"}],"wp:attachment":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2285"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2285"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2285"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}