避雷针设置原则? 发电厂.变电站装设避雷针的原则是什么？
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2\u3001\u6839\u636e\u300a\u5efa\u7b51\u7269\u7535\u5b50\u4fe1\u606f\u7cfb\u7edf\u9632\u96f7\u6280\u672f\u89c4\u8303\u300bGB50343-2004\u9644\u5f55\u4e2d\u7684\u8d44\u6599\uff0c\u5168\u56fd\u4e0d\u540c\u5730\u533a\u7684\u5e74\u5e73\u5747\u96f7\u66b4\u65e5\u662f\u4e0d\u540c\u7684\uff0c\u4ece12.9-115.5\u4e0d\u7b49\u3002\u4f9d\u636e\u5e74\u5e73\u5747\u96f7\u66b4\u65e5\u548c\u5efa\u7b51\u7269\u7684\u957f\u3001\u5bbd\u3001\u9ad8\u53ef\u4ee5\u8ba1\u7b97\u51fa\u8be5\u5efa\u7b51\u7269\u7684\u5e74\u9884\u8ba1\u96f7\u51fb\u6b21\u6570\u3002\u5728\u5317\u65b9\uff0c\u4e00\u680b\u9ad86-7\u5c42\u7684\u5efa\u7b51\u7269\u7684\u5e74\u9884\u8ba1\u96f7\u51fb\u6b21\u6570\u4e00\u822c\u57280.03-0.05\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u5728100\u5e74\u5185\u8be5\u5efa\u7b51\u7269\u53ef\u80fd\u53d7\u5230\u96f7\u51fb\u7684\u6b21\u6570\u57283-5\u6b21\u3002\u9ad8\u5ea6\u572820\u591a\u5c42\u7684\u5efa\u7b51\u7269\u4e5f\u4e0d\u8fc76-8\u6b21\u3002
3\u3001\u7ed3\u8bba\uff1a\u6982\u7387\u5f88\u5c0f\uff0c\u4e0d\u5fc5\u62c5\u5fc3\u3002
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DL-T 987-2005 \u6c27\u5316\u950c\u907f\u96f7\u5668\u963b\u6027\u7535\u6d41\u6d4b\u8bd5\u4eea\u901a\u7528\u6280\u672f\u6761\u4ef6
\u4f60\u4e5f\u53ef\u4ee5\u770b\u770b\u8fd9\u4e2a\u5730\u65b9\uff1ahttp://wenku.baidu.com/view/886bb172f242336c1eb95e40.html
\u9644\u5c5e\uff1a
*---------------------------------------------------
\u7ed9\u4f60\u62f7\u8d1d\u4e00\u4efd\u76f8\u5173\u7684\uff1a
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1994-11-01 \u5b9e\u65bd
\u4e2d\u534e\u4eba\u6c11\u5171\u548c\u56fd\u7535\u529b\u5de5\u4e1a\u90e8 \u53d1\u5e03\u4e2d\u534e\u4eba\u6c11\u5171\u548c\u56fd\u7535\u529b\u884c\u4e1a\u6807\u51c6 DL-548-94 \u7535\u529b\u7cfb\u7edf\u901a\u4fe1\u7ad9\u9632\u96f7\u8fd0\u884c\u7ba1\u7406\u89c4\u7a0b 1\u603b\u5219 1.1 \u7535\u529b\u7cfb\u7edf\u901a\u4fe1\u7ad9\uff08\u8bbe\u65bd\uff09\u7684\u96f7\u7535\u8fc7\u7535\u538b\u53ca\u7535\u78c1\u5e72\u6270\u9632\u62a4\uff0c\u662f\u4fdd\u62a4\u901a\u4fe1\u7ebf\u8def\u3001\u8bbe\u5907\u53ca\u4eba\u8eab\u5b89\u5168\u7684\u91cd\u8981\u6280\u672f\u624b\u6bb5\u3001\u662f\u786e\u4fdd\u901a\u4fe1\u7ebf\u8def\u3001\u8bbe\u5907\u8fd0\u884c\u7387\u4e0d\u53ef\u7f3a\u5c11\u7684\u6280\u672f\u73af\u8282\u3001\u662f\u7535\u529b\u901a\u4fe1\u7f51\u5efa\u8bbe\u53ca\u8fd0\u884c\u7ba1\u7406\u5de5\u4f5c\u7684\u91cd\u70b9\u7ec4\u6210\u90e8\u5206\u3002 1.2 \u5236\u5b9a\u672c\u89c4\u7a0b\u7684\u76ee\u7684\u5728\u4e8e\u9610\u8ff0\u7535\u529b\u7cfb\u7edf\u901a\u4fe1\u7ad9\u7684\u9632\u96f7\u6280\u672f\u6807\u51c6\u53ca\u63aa\u65bd\uff08\u89c1\u9644\u5f55A\uff09\u3001\u8fd0\u884c\u53ca\u7ef4\u62a4\u7ba1\u7406\u5236\u5ea6\u3001\u660e\u786e\u804c\u8d23\uff0c\u91c7\u7528\u6709\u6548\u6280\u672f\u63aa\u65bd\uff0c\u4e0d\u65ad\u63d0\u9ad8\u901a\u4fe1\u7ad9\u7684\u9632\u96f7\u8fd0\u884c\u6c34\u5e73\u3002 1.3 \u672c\u89c4\u7a0b\u9002\u7528\u4e8e\u7535\u529b\u7cfb\u7edf\u901a\u4fe1\u7ad9\u9632\u96f7\u7cfb\u7edf\u7684\u5efa\u8bbe\u548c\u8fd0\u884c\u7ef4\u62a4\u7ba1\u7406\u3002 1.4 \u672c\u89c4\u7a0b\u662f\u7535\u529b\u5de5\u4e1a\u89c4\u7a0b\u7684\u4e00\u90e8\u5206\uff0c\u5404\u5355\u4f4d\u5747\u987b\u9075\u7167\u6267\u884c\u3002
2\u7ba1\u7406\u539f\u5219\u548c\u804c\u8d23
2.1 \u7ba1\u7406\u539f\u5219 2.1.1 \u7535\u529b\u7cfb\u7edf\u901a\u4fe1\u7ad9\u9632\u96f7\u5de5\u4f5c\u5e94\u5728\u90e8\u3001\u7f51\u5c40\u3001\u7701\u5c40\u3001\u5730\u533a\u5c40\u3001\u53bf\u5c40\uff08\u6240\uff09\u9886\u5bfc\u4e0b\uff0c\u5b9e\u884c\u5206\u7ea7\u7ba1\u7406\u3002\u5404\u7ea7\u901a\u4fe1\u4e3b\u7ba1\u90e8\u95e8\u4e3a\u6240\u8f96\u8303\u56f4\u901a\u4fe1\u7ad9\u9632\u96f7\u4e3b\u7ba1\u90e8\u95e8\u3002 2.1.2 \u5404\u7ea7\u901a\u4fe1\u4e3b\u7ba1\u90e8\u95e8\u5e94\u8bbe\u9632\u96f7\u8d1f\u8d23\u4eba\uff0c\u4e00\u822c\u5e94\u6709\u4e3b\u7ba1\u901a\u4fe1\u7684\u9886\u5bfc\u62c5\u4efb\u3002 2.1.3 \u5404\u7ea7\u901a\u4fe1\u4e3b\u7ba1\u90e8\u95e8\u5e94\u8bbe\u9632\u96f7\u4e13\u8d23\uff08\u4e13\u804c\u6216\u517c\u804c\uff09\u5de5\u7a0b\u5e08\uff08\u6280\u672f\u5458\uff09\u3002 2.1.4 \u4e2a\u901a\u4fe1\u7ad9\u5747\u5e94\u8bbe\u9632\u96f7\u4e13\u8d23\u4eba\uff0c\u505a\u597d\u672c\u7ad9\u7684\u9632\u96f7\u5de5\u4f5c\u3002 2.1.5 \u9632\u96f7\u4e13\u8d23\u5de5\u7a0b\u5e08\uff08\u6216\u6280\u672f\u5458\uff09\u548c\u9632\u96f7\u4e13\u8d23\u4eba\u5e94\u6709\u7ecf\u8fc7\u9632\u96f7\u6280\u672f\u57f9\u8bad\u7684\uff0c\u5177\u6709\u4e00\u5b9a\u9632\u96f7\u77e5\u8bc6\u7684\u901a\u4fe1\u4e13\u4e1a\u4eba\u5458\u62c5\u4efb\u3002 2.2 \u5404\u7ea7\u9632\u96f7\u4e3b\u7ba1\u90e8\u95e8\u804c\u8d23 2.2.1 \u8d2f\u5f7b\u6267\u884c\u4e0a\u7ea7\u9881\u53d1\u7684\u901a\u4fe1\u9632\u96f7\u89c4\u7a0b\u3001\u89c4\u8303\u53ca\u6709\u5173\u6280\u672f\u63aa\u65bd\uff0c\u7ed3\u5408\u6240\u8f96\u8303\u56f4\u5b9e\u9645\u5236\u5b9a\u76f8\u5e94\u7684\u901a\u4fe1\u9632\u96f7\u89c4\u5b9a\u53ca\u63aa\u65bd\u3002 2.2.2 \u8d1f\u8d23\u7f16\u5236\u901a\u4fe1\u9632\u96f7\u5de5\u4f5c\u8ba1\u5212\uff0c\u7ecf\u76f8\u5e94\u7684\u4e3b\u7ba1\u90e8\u95e8\u5ba1\u6279\u540e\uff0c\u7ec4\u7ec7\u5b9e\u65bd\u3002 2.2.3 \u8d1f\u8d23\u6240\u8f96\u8303\u56f4\u65b0\u5efa\u3001\u6539\u5efa\u3001\u6269\u5efa\u548c\u5408\u5efa\u901a\u4fe1\u7ad9\u7684\u9632\u96f7\u8bbe\u8ba1\u5ba1\u67e5\uff0c\u9632\u96f7\u5de5\u7a0b\u65bd\u5de5\u68c0\u67e5\u53ca\u7ae3\u5de5\u9a8c\u6536\u5ba1\u67e5\u3002 2.2.4 \u6307\u5bfc\u548c\u534f\u8c03\u6240\u8f96\u901a\u4fe1\u7ad9\u7684\u9632\u96f7\u5de5\u4f5c\uff0c\u4e0b\u8fbe\u5de5\u4f5c\u4efb\u52a1\uff0c\u76d1\u7763\u68c0\u67e5\u5404\u7ad9\u9632\u96f7\u5de5\u4f5c\u60c5\u51b5\u3002 2.2.5 \u8d1f\u8d23\u6240\u8f96\u901a\u4fe1\u7ad9\u7684\u9632\u96f7\u8fd0\u884c\u7edf\u8ba1\uff0c\u96f7\u5bb3\u8c03\u67e5\u5206\u6790\uff0c\u9010\u7ea7\u4e0a\u62a5\u7edf\u8ba1\u62a5\u8868\u3002 2.2.6 \u7ec4\u7ec7\u9632\u96f7\u6280\u672f\u57f9\u8bad\u3001\u7ecf\u9a8c\u4ea4\u6d41\u53ca\u6280\u672f\u653b\u5173\uff0c\u79ef\u6781\u91c7\u7528\u548c\u63a8\u5e7f\u5148\u8fdb\u5b9e\u7528\u7684\u65b0\u6280\u672f\u3002
3\u8fd0\u884c\u7ef4\u62a4 3.1 \u6bcf\u5e74\u96f7\u96e8\u5b63\u8282\u524d\u5e94\u5bf9\u63a5\u5730\u7cfb\u7edf\u8fdb\u884c\u68c0\u67e5\u548c\u7ef4\u62a4\uff0c\u4e3b\u8981\u68c0\u67e5\u8fde\u63a5\u5904\u662f\u5426\u7d27\u56fa\uff0c\u63a5\u89e6\u662f\u5426\u826f\u597d\u3001\u63a5\u5730\u5f15\u4e0b\u7ebf\u662f\u5426\u9508\u8680\u3001\u63a5\u5730\u4f53\u9644\u8fd1\u5730\u9762\u6709\u65e0\u5f02\u5e38\uff0c\u5fc5\u8981\u65f6\u5e94\u6316\u5f00\u5730\u9762\u62bd\u67e5\u5730\u4e0b\u9690\u853d\u90e8\u5206\u7684\u9508\u8680\u60c5\u51b5\uff0c\u5982\u679c\u53d1\u73b0\u95ee\u9898\u5e94\u53ca\u65f6\u5904\u7406\u3002
3.2 \u63a5\u5730\u7f51\u7684\u63a5\u5730\u7535\u963b\u5e94\u6bcf\u5e74\u8fdb\u884c\u4e00\u6b21\u6d4b\u91cf\uff0c\u6d4b\u91cf\u65b9\u6cd5\u89c1\u9644\u5f55B\uff0c\u6d4b\u91cf\u4eea\u8868\u5b9c\u91c7\u7528\u6570\u5b57\u5f0f\u63a5\u5730\u7535\u963b\u6d4b\u91cf\u4eea\u3002 3.3\u6bcf\u5e74\u96f7\u96e8\u5b63\u8282\u524d\u5e94\u5bf9\u8fd0\u884c\u4e2d\u7684\u9632\u96f7\u5143\u5668\u4ef6\u8fdb\u884c\u4e00\u6b21\u68c0\u6d4b\uff0c\u96f7\u96e8\u5b63\u8282\u4e2d\u8981\u52a0\u5f3a\u5916\u89c2\u5de1\u89c6\uff0c\u53d1\u73b0\u5f02\u5e38\u5e94\u53ca\u65f6\u5904\u7406\u3002
4\u7ae3\u5de5\u9a8c\u6536 4.1 \u9632\u96f7\u5de5\u7a0b\u65bd\u5de5\u5355\u4f4d\u5fc5\u987b\u6309\u7167\u8bbe\u8ba1\u8981\u6c42\u7cbe\u5fc3\u65bd\u5de5\uff0c\u5de5\u7a0b\u5efa\u8bbe\u7ba1\u7406\u90e8\u95e8\u5e94\u6709\u4e13\u4eba\u8d1f\u8d23\u76d1\u7763\uff0c\u5bf9\u4e8e\u9690\u853d\u5de5\u7a0b\u5e94\u8fdb\u884c\u968f\u5de5\u9a8c\u6536\uff0c\u91cd\u8981\u90e8\u4f4d\u5e94\u8fdb\u884c\u62cd\u7167\u548c\u4e13\u9879\u8bb0\u5f55\u3002 4.2 \u8bbe\u8ba1\u8d44\u6599\u548c\u65bd\u5de5\u8bb0\u5f55\u5e94\u7531\u76f8\u5e94\u7684\u9632\u96f7\u4e3b\u7ba1\u90e8\u95e8\u59a5\u5584\u5b58\u6863\u5907\u67e5\uff0c\u901a\u4fe1\u7ad9\u5e94\u5907\u6709\u672c\u7ad9\u9632\u96f7\u8bbe\u8ba1\u8d44\u6599\u3002 4.3\u5de5\u7a0b\u7ae3\u5de5\u65f6\uff0c\u5e94\u6709\u901a\u4fe1\u5de5\u7a0b\u5efa\u8bbe\u7ba1\u7406\u90e8\u95e8\u7ec4\u7ec7\u9a8c\u6536\uff0c\u901a\u4fe1\u8fd0\u884c\u90e8\u95e8\u548c\u9632\u96f7\u4e13\u8d23\u5de5\u7a0b\u5e08\u53c2\u52a0\u3002 4.4 \u5bf9\u4e8e\u901a\u4fe1\u7ad9\u9632\u96f7\u7cfb\u7edf\u672a\u8fbe\u5230\u8bbe\u8ba1\u8981\u6c42\u6216\u9632\u96f7\u7cfb\u7edf\u8d44\u6599\u3001\u8bb0\u5f55\u4e0d\u9f50\u5168\u7684\uff0c\u4e0d\u4e88\u9a8c\u6536\u3002
5\u96f7\u5bb3\u5206\u6790\u4e0e\u7edf\u8ba1 5.1 \u96f7\u5bb3\u5206\u6790 5.1.1 \u8bbe\u5907\u906d\u53d7\u96f7\u51fb\u540e\u5e94\u5bf9\u635f\u574f\u60c5\u51b5\u8fdb\u884c\u8c03\u67e5\u5206\u6790\u3001\u8c03\u67e5\u5206\u6790\u5185\u5bb9\u4e3b\u8981\u5305\u62ec\uff1a a\uff0e\u5404\u79cd\u7535\u6c14\u7edd\u7f18\u90e8\u5206\u6709\u65e0\u51fb\u7a7f\u95ea\u70d9\u7684\u75d5\u8ff9\uff0c\u6709\u65e0\u70e7\u7126\u6c14\u5473\uff0c\u8bbe\u5907\u5143\u4ef6\u635f\u574f\u90e8\u4f4d\uff0c\u8bbe\u5907\u7684\u7535\u6c14\u53c2\u6570\u53d8\u5316\u60c5\u51b5\uff1b b\uff0e\u5404\u79cd\u9632\u96f7\u5143\u4ef6\u635f\u574f\u60c5\u51b5\uff0c\u53c2\u6570\u53d8\u5316\u60c5\u51b5\uff1b c\uff0e\u5b89\u88c5\u4e86\u96f7\u7535\u6d4b\u91cf\u88c5\u7f6e\u7684\uff0c\u5e94\u8bb0\u5f55\u6d4b\u91cf\u6570\u636e\uff0c\u8ba1\u7b97\u51fa\u96f7\u7535\u6d41\u5e45\u503c\uff1b d\uff0e\u4e86\u89e3\u96f7\u5bb3\u4e8b\u6545\u5730\u70b9\u9644\u8fd1\u7684\u60c5\u51b5\uff0c\u5206\u6790\u9644\u8fd1\u5730\u8d28\u3001\u5730\u5f62\u548c\u5468\u56f4\u73af\u5883\u7279\u70b9\u53ca\u5f53\u65f6\u7684\u6c14\u8c61\u60c5\u51b5\uff1b e\uff0e\u4fdd\u7559\u96f7\u51fb\u635f\u574f\u90e8\u4ef6\uff0c\u5fc5\u8981\u65f6\u5bf9\u73b0\u573a\u8fdb\u884c\u62cd\u7167\u6216\u5f55\u50cf\uff0c\u505a\u597d\u5404\u79cd\u8bb0\u5f55\u3002 5.1.2 \u6839\u636e\u4e0a\u8ff0\u8c03\u67e5\u60c5\u51b5\uff0c\u7ec4\u7ec7\u6709\u5173\u4e13\u5bb6\u5206\u6790\uff0c\u5199\u51fa\u8c03\u67e5\u5206\u6790\u62a5\u544a\u53ca\u6539\u8fdb\u63aa\u65bd\u3002 5.2 \u96f7\u5bb3\u7edf\u8ba1 5.2.1 \u4e3a\u4e86\u505a\u597d\u901a\u4fe1\u7ad9\u9632\u96f7\u5de5\u4f5c\uff0c\u5e94\u4e86\u89e3\u96f7\u7535\u6d3b\u52a8\u89c4\u5f8b\u3001\u5f3a\u5ea6\u3001\u96f7\u51fb\u6982\u7387\uff0c\u638c\u63e1\u8bbe\u5907\u635f\u574f\u60c5\u51b5\u53ca\u96f7\u7535\u5165\u4fb5\u9014\u5f84\u7b49\uff0c\u79ef\u7d2f\u5fc5\u8981\u7684\u8d44\u6599\u3002 5.2.2 \u5404\u5355\u4f4d\u5e94\u6839\u636e\u5177\u4f53\u60c5\u51b5\u5efa\u7acb\u672c\u5730\u533a\u7684\u96f7\u7535\u6d3b\u52a8\u6863\u6848\uff0c\u5bf9\u96f7\u5bb3\u8fdb\u884c\u7edf\u8ba1\u3002\u7edf\u8ba1\u8868\u683c\u53ef\u81ea\u884c\u786e\u5b9a\u3002 5.2.3 \u901a\u4fe1\u7ad9\u53d1\u751f\u96f7\u5bb3\u540e\u5e94\u53ca\u65f6\u5c06\u521d\u6b65\u60c5\u51b5\u9010\u7ea7\u4e0a\u62a5\u901a\u4fe1\u9632\u96f7\u4e3b\u7ba1\u90e8\u95e8\uff0c\u7f51\u5c40\u3001\u76f4\u5c5e\u7701\u5c40\u901a\u4fe1\u9632\u96f7\u4e3b\u7ba1\u90e8\u95e8\u5e94\u5728\u6bcf\u5e7411\u6708\u5e95\u524d\uff0c\u5c06\u7535\u529b\u7cfb\u7edf\u901a\u4fe1\u7ad9\u96f7\u5bb3\u7edf\u8ba1\u8868\uff08\u89c1\u88681\uff09\u6c47\u603b\u4e0a\u62a5\u56fd\u7535\u901a\u4fe1\u4e2d\u5fc3\u3002\u88681 \u7535\u529b\u7cfb\u7edf\u901a\u4fe1\u7ad9\u96f7\u5bb3\u7edf\u8ba1\u8868\u586b\u62a5\u5355\u4f4d\u9632\u96f7\u8d1f\u8d23\u4eba\u9632\u96f7\u5de5\u7a0b\u5e08\u7535\u8def\u540d\u79f0\u7ad9\u5740\u5730\u5f62\u8bbe\u5907\u542f\u7528\u65f6\u95f4\u96f7\u5bb3\u7ad9\u540d\u6d77\u62d4\u9ad8\u5ea6m\u8bbe\u5907\u5236\u5f0f\u6a21/\u6570\u96f7\u5bb3\u65f6\u95f4\u96f7\u5bb3\u6b21\u6570\u5929\u9988\u7ebf\u8ddd\u5730\u9ad8\u5ea6m \u96f7\u5bb3\u635f\u4f24\u60c5\u51b5\u96f7\u5bb3\u4e3b\u8981\u539f\u56e0\u53ca\u6539\u8fdb\u63aa\u65bd
\u9644\u5f55A \u9632\u96f7\u6280\u672f\u6807\u51c6\u53ca\u63aa\u65bd\uff08\u8865 \u5145 \u4ef6\uff09 A1 \u63a5\u5730\u4e0e\u5747\u538b A1.1 \u63a5\u5730\u7535\u963b\u8d8a\u5c0f\u8fc7\u7535\u538b\u503c\u8d8a\u4f4e\uff0c\u56e0\u6b64\u5728\u7ecf\u6d4e\u5408\u7406\u7684\u524d\u63d0\u4e0b\u5e94\u5c3d\u53ef\u80fd\u7684\u964d\u4f4e\u63a5\u5730\u7535\u963b\uff0c\u5176\u8981\u6c42\u5982\u8868A1\u6240\u793a\u3002\u8868A1 \u63a5\u5730\u7535\u963b\u8981\u6c42\u5e8f\u53f7\u63a5\u5730\u7f51\u540d\u79f0\u63a5\u5730\u7535\u963b\u4e00\u822c\u9ad8\u571f\u58e4\u7535\u963b\u7387 1\u8c03\u5ea6\u901a\u4fe1\u7efc\u5408\u697c<1<5 2\u901a\u4fe1\u7ad9\uff08\u5854\uff09<3<10 3\u72ec\u7acb\u907f\u96f7\u9488<10<30
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A1.4.3 \u5bf9\u4e8e\u571f\u58e4\u7535\u963b\u7387\u9ad8\u7684\u5730\u533a,\u5f53\u4e00\u822c\u505a\u6cd5\u7684\u63a5\u5730\u7535\u963b\u503c\u96be\u4e8e\u6ee1\u8db3\u8981\u6c42\u65f6,\u53ef\u91c7\u7528\u5411\u5916\u5ef6\u4f38\u63a5\u5730\u4f53,\u6539\u5584\u571f\u58e4\u7684\u4f20\u5bfc\u6027\u80fd,\u6df1\u57cb\u7535\u6781,\u4ee5\u53ca\u5916\u5f15\u7b49\u65b9\u5f0f. A1.5 \u901a\u4fe1\u673a\u623f\u5efa\u7b51\u5e94\u6709\u9632\u76f4\u51fb\u96f7\u7684\u63a5\u5730\u4fdd\u62a4\u63aa\u65bd,\u5728\u623f\u9876\u4e0a\u5e94\u6577\u8bbe\u95ed\u5408\u5747\u538b\u7f51(\u5e26)\u5e76\u4e0e\u63a5\u5730\u7f51\u8fde\u63a5\u623f\u9876\u5e73\u9762\u4efb\u4f55\u4e00\u70b9\u5230\u5747\u538b\u5e26\u7684\u8ddd\u79bb\u5747\u4e0d\u5e94\u5927\u4e8e5m. A1.6 \u901a\u4fe1\u673a\u623f\u5185,\u5e94\u56f4\u7ed5\u673a\u623f\u6577\u8bbe\u73af\u5f62\u63a5\u5730\u6bcd\u7ebf(\u7b80\u79f0\u73af\u6bcd\u7ebf)\u3002\u73af\u5f62\u63a5\u5730\u6bcd\u7ebf\u4e00\u822c\u4e0d\u5e94\u91c7\u7528\u622a\u9762\u4e0d\u5c0f\u4e8e90mm2 \u7684\u94dc\u6392\u6216120 mm2\u9540\u950c\u6241\u94a2\uff0c\u5728\u673a\u623f\u5916\uff0c\u5e94\u56f4\u7ed5\u673a\u623f\u5efa\u7b51\u6577\u8bbe\u95ed\u5408\u73af\u5f62\u63a5\u5730\u7f51\uff0c\u673a\u623f\u73af\u5f62\u63a5\u5730\u6bcd\u7ebf\u53ca\u63a5\u5730\u7f51\u548c\u623f\u9876\u95ed\u5408\u5747\u538b\u5e26\u95f4\uff0c\u81f3\u5c11\u5e94\u67094\u6761\u5bf9\u79f0\u5e03\u7f6e\u7684\u8fde\u63a5\u7ebf\uff08\u6216\u4e3b\u94a2\u7b4b\uff09\u76f8\u8fde\uff0c\u76f8\u90bb\u8fde\u63a5\u7ebf\u95f4\u7684\u8ddd\u79bb\u4e0d\u5b9c\u8d85\u8fc718m. A1.7 \u673a\u623f\u5185\u5404\u79cd\u7535\u7f06\u7684\u91d1\u5c5e\u5916\u76ae\uff0c\u8bbe\u5907\u7684\u91d1\u5c5e\u5916\u58f3\u548c\u6846\u67b6\u3001\u8fdb\u98ce\u9053\u3001\u6c34\u7ba1\u7b49\u4e0d\u5e26\u7535\u91d1\u5c5e\u90e8\u5206\u3001\u95e8\u7a97\u7b49\u5efa\u7b51\u7269\u91d1\u5c5e\u7ed3\u6784\u4ee5\u53ca\u4fdd\u62a4\u63a5\u5730\u3001\u5de5\u4f5c\u63a5\u5730\u7b49\uff0c\u5e94\u4ee5\u6700\u77ed\u8ddd\u79bb\u4e0e\u73af\u5f62\u63a5\u5730\u6bcd\u7ebf\u76f8\u8fde\uff0c\u91c7\u7528\u87ba\u6813\u8fde\u63a5\u7684\u90e8\u4f4d\u53ef\u7528\u542b\u94f6\u73af\u6c27\u6811\u8102\u5bfc\u7535\u80f6\u7c98\u5408 A1.8 \u5404\u7c7b\u8bbe\u5907\u4fdd\u62a4\u5730\u7ebf\u5b9c\u7528\u591a\u80a1\u94dc\u5bfc\u7ebf\uff0c\u5176\u622a\u9762\u5e94\u6839\u636e\u6700\u5927\u6545\u969c\u7535\u6d41\u6765\u786e\u5b9a\uff0c\u4e00\u822c\u5e94\u4e3a25\uff5e95mm2 \u5bfc\u7ebf\u5c4f\u853d\u5c42\u7684\u63a5\u5730\u7ebf\u622a\u9762\u9762\u79ef\uff0c\u5e94\u5927\u4e8e\u5c4f\u853d\u5c42\u622a\u9762\u9762\u79ef\u76842\u500d\uff0c\u63a5\u5730\u7ebf\u7684\u8fde\u63a5\u5e94\u4fdd\u8bc1\u7535\u6c14\u63a5\u89e6\u826f\u597d\uff0c\u8fde\u63a5\u70b9\u5e94\u8fdb\u884c\u9632\u8150\u5904\u7406\u3002 A1.9 \u91d1\u5c5e\u7ba1\u9053\u5f15\u5165\u5ba4\u5185\u524d\u5e94\u5e73\u76f4\u5730\u57cb10m\u4ee5\u4e0a\uff0c\u5730\u57cb\u6df1\u5e94\u5927\u4e8e0.6m\uff0c\u5e76\u5728\u5165\u53e3\u5904\u63a5\u5165\u63a5\u5730\u7f51\uff0c\u5982\u4e0d\u80fd\u57cb\u5165\u5730\u4e2d\uff0c\u81f3\u5c11\u5e94\u5728\u91d1\u5c5e\u7ba1\u9053\u5ba4\u5916\u90e8\u5206\u6cbf\u957f\u5ea6\u5747\u5300\u5206\u5e03\u5728\u4e24\u5904\u63a5\u5730\uff0c\u63a5\u5730\u7535\u963b\u5e94\u5c0f\u4e8e10Ώ;\uff0c\u5728\u9ad8\u571f\u58e4\u7535\u963b\u7387\u5730\u533a\uff0c\u6bcf\u5904\u63a5\u5730\u7535\u963b\u4e0d\u5e94\u5927\u4e8e30 Ώ;\uff0c\u4f46\u5e94\u9002\u5f53\u589e\u52a0\u63a5\u5730\u5904\u6570\u3002 A1.10 \u5fae\u6ce2\u5854\u4e0a\u540c\u8f74\u7ebf\u91d1\u5c5e\u5916\u76ae\u7684\u4e0a\u7aef\u53ca\u4e0b\u7aef\u5e94\u5206\u522b\u5c31\u8fd1\u4e0e\u94c1\u5854\u76f8\u8fde\u63a5\uff0c\u5728\u673a\u623f\u5165\u53e3\u5904\u4e0e\u63a5\u5730\u4f53\u518d\u8fde\u4e00\u6b21\uff1b\u9988\u7ebf\u8f83\u957f\u65f6\u5b9c\u5728\u4e2d\u95f4\u52a0\u4e00\u4e2a\u4e0e\u5854\u8eab\u7684\u8fde\u63a5\u70b9\uff0c\u5ba4\u5916\u9988\u7ebf\u6865\u59cb\u672b\u4e24\u7aef\u5747\u5e94\u548c\u63a5\u5730\u7f51\u76f8\u8fde\uff0c\u4e0a\u8ff0\u8fde\u63a5\u5982\u56feA2\u6240\u793a\u3002 A1.11 \u5fae\u6ce2\u5854\u4e0a\u7684\u822a\u6807\u706f\u7535\u6e90\u7ebf\u5e94\u9009\u7528\u91d1\u5c5e\u5916\u76ae\u7535\u7f06\u6216\u5c06\u5bfc\u7ebf\u7a7f\u5165\u91d1\u5c5e\u7ba1\uff0c\u5404\u6bb5\u91d1\u5c5e\u7ba1\u4e4b\u95f4\u5e94\u4fdd\u8bc1\u7535\u6c14\u8fde\u63a5\u826f\u597d\uff08\u5c4f\u853d\u8fde\u7eed\uff09\uff0c\u91d1\u5c5e\u5916\u76ae\u6216\u91d1\u5c5e\u7ba1\u81f3\u5c11\u5e94\u5728\u4e0a\u4e0b\u4e24\u7aef\u4e0e\u5854\u8eab\u91d1\u5c5e\u7ed3\u6784\u8fde\u63a5\uff0c\u8fdb\u673a\u623f\u524d\u5e94\u6c34\u5e73\u76f4\u57cb10m\u4ee5\u4e0a\uff0c\u57cb\u5730\u6df1\u5ea6\u5e94\u5927\u4e8e0.6m\uff0c\u5982\u56feA2\u6240\u793a\u3002 A1.12 \u5f15\u5165\u673a\u623f\u5730\u7535\u7f06\u7a7a\u7ebf\u5bf9\uff0c\u5e94\u5728\u914d\u7ebf\u67b6\u4e0a\u63a5\u5730\uff0c\u4ee5\u9632\u5f15\u5165\u7684\u96f7\u7535\u5728\u5f00\u8def\u5bfc\u7ebf\u672b\u7aef\u4ea7\u751f\u53cd\u51fb\u3002 A1.13 \u5fae\u6ce2\u5854\u63a5\u5730\u7f51\u5e94\u56f4\u7ed5\u5854\u57fa\u4f5c\u6210\u95ed\u5408\u73af\u5f62\u63a5\u5730\u7f51\uff0c\u94c1\u5854\u63a5\u5730\u7f51\u4e0e\u5fae\u6ce2\u673a\u623f\u63a5\u5730\u7f51\u95f4\u81f3\u5c11\u8981\u75282\u6839\u89c4\u683c\u4e0d\u5c0f\u4e8e40mm\u00d74mm\u7684\u9540\u950c\u6241\u94a2\u8fde\u63a5\uff0c\u5982\u56feA2\u6240\u793a\u3002 A1.14 \u7535\u7f06\u6c9f\u9053\uff0c\u7ad6\u4e95\u5185\u7684\u91d1\u5c5e\u652f\u67b6\u81f3\u5c11\u5e94\u4e24\u70b9\u63a5\u5730\uff0c\u63a5\u5730\u70b9\u95f4\u8ddd\u4e0d\u5e94\u5927\u4e8e30m\u3002
A 2 \u5c4f\u853d A2.1 \u4e3a\u51cf\u5c11\u5916\u754c\u96f7\u7535\u7684\u7535\u78c1\u5e72\u6270\uff0c\u901a\u4fe1\u673a\u623f\u53ca\u8c03\u5ea6\u901a\u4fe1\u7efc\u5408\u697c\u7684\u5efa\u7b51\u94a2\u7b4b\u3001\u91d1\u5c5e\u5730\u677f\u6784\u67b6\u7b49\u5747\u5e94\u76f8\u4e92\u710a\u63a5\uff0c\u5f62\u6210\u7b49\u7535\u4f4d\u6cd5\u62c9\u7b2c\u7b3c\uff0c\u5982\u8bbe\u5907\u961f\u5c4f\u853d\u6709\u8f83\u9ad8\u8981\u6c42\u65f6\uff0c\u673a\u623f6\u9762\u5e94\u6577\u8bbe\u91d1\u5c5e\u5c4f\u853d\u7f51\uff0c\u5c4f\u853d\u7f51\u5e94\u4e0e\u673a\u623f\u5185\u73af\u5f62\u63a5\u5730\u6bcd\u7ebf\u5747\u5300\u591a\u70b9\u76f8\u8fde\u3002 A2.2 \u67b6\u7a7a\u7535\u529b\u7ebf\u7531\u7ad9\u5185\u7ec8\u7aef\u6746\u5f15\u4e0b\u540e\u66f4\u6362\u4e3a\u5c4f\u853d\u7535\u7f06\uff0c\u8fdb\u5165\u5ba4\u5185\u524d\u5e94\u5e73\u76f4\u57cb10m\u4ee5\u4e0a\uff0c\u57cb\u5730\u6df1\u5ea6\u5e94\u5927\u4e8e0.6m\u3002\u5c4f\u853d\u5c42\u4e24\u7aef\u63a5\u5730\uff1b\u975e\u5c4f\u853d\u7535\u7f06\u5e94\u7a7f\u9540\u950c\u94c1\u7ba1\u5e76\u6c34\u5e73\u76f4\u57cb10mm\u4ee5\u4e0a\uff0c\u94c1\u7ba1\u4e24\u7aef\u5e94\u63a5\u5730\uff0c\u5982\u56feA2\u6240\u793a\u3002 A2.3 \u5ba4\u5916\u901a\u4fe1\u7535\u7f06\u5e94\u91c7\u7528\u5c4f\u853d\u7535\u7f06\uff0c\u5c4f\u853d\u5c42\u4e24\u7aef\u63a5\u5730\uff1b\u5bf9\u4e8e\u65e2\u6709\u94e0\u5e26\u53c8\u6709\u5c4f\u853d\u5c42\u7684\u7535\u7f06\uff0c\u5728\u673a\u623f\u5185\u5e94\u5c06\u94e0\u5e26\u548c\u5c4f\u853d\u5c42\u540c\u65f6\u63a5\u5730\u3002\u800c\u5728\u53e6\u4e00\u7aef\u53ea\u5c06\u5c4f\u853d\u5c42\u63a5\u5730\uff0c\u7535\u7f06\u8fdb\u5165\u5ba4\u5185\u524d\u5e94\u6c34\u5e73\u76f4\u57cb10m\u4ee5\u4e0a\u3002\u57cb\u5730\u6df1\u5ea6\u5e94\u5927\u4e8e0.6m\u3002\u975e\u5c4f\u853d\u7535\u7f06\u5e94\u7a7f\u9540\u950c\u94c1\u7ba1\u5e76\u6c34\u5e73\u76f4\u57cb10mm\u4ee5\u4e0a\uff0c\u94c1\u7ba1\u4e24\u7aef\u5e94\u63a5\u5730\u3002 A2.4 \u673a\u623f\u5185\u7684\u7535\u529b\u7535\u7f06\uff08\u7ebf\uff09\u3001\u901a\u4fe1\u7535\u7f06\uff08\u7ebf\uff09\u5b9c\u91c7\u7528\u5c4f\u853d\u7535\u7f06\uff0c\u6216\u6577\u8bbe\u5728\u5c4f\u853d\u7ba1\u5185\uff0c\u5c4f\u853d\u5c42\u6216\u91d1\u5c5e\u7ba1\u4e24\u7aef\u5fc5\u987b\u5c31\u8fd1\u63a5\u5730\u3002
A3 \u9650\u5e45 A3.1 \u901a\u4fe1\u7535\u7f06\u8fdb\u5165\u673a\u623f\u8981\u9996\u5148\u63a5\u5165\u4fdd\u5b89\u914d\u7ebf\u67b6\uff08\u7bb1\uff09\u3002\u914d\u7ebf\u67b6\u5e94\u88c5\u6709\u6291\u5236\u7535\u7f06\u7ebf\u5bf9\u6a2a\u5411\u3001\u7eb5\u5411\u8fc7\u7535\u538b\u7684\u9650\u5e45\u88c5\u7f6e\u3002 A3.2 \u914d\u7ebf\u67b6\u9650\u5e45\u88c5\u7f6e\u4e3b\u8981\u5305\u62ec\u538b\u654f\u7535\u963b\u5668\u3001\u6c14\u4f53\u653e\u7535\u7ba1\u3001\u7194\u4e1d\u3001\u70ed\u7ebf\u5708\u7b49\u3002\u5bf9\u4e8e\u5fae\u7535\u5b50\u8bbe\u5907\u5e94\u4f18\u5148\u91c7\u7528\u538b\u654f\u7535\u963b\u5668\u3002 A3.3 \u9ad8\u538b\u67b6\u7a7a\u914d\u7535\u7ebf\u8def\u7ec8\u7aef\u6746\u6746\u4f53\u91d1\u5c5e\u90e8\u5206\u5e94\u63a5\u5730\u3002\u5982\u8ddd\u4e3b\u63a5\u5730\u7f51\u8f83\u8fdc\u53ef\u72ec\u7acb\u63a5\u5730\uff0c\u63a5\u5730\u7535\u963b\u4e0d\u5b9c\u8d85\u8fc730 Ώ;\u3002\u6746\u4e0a\u4e09\u6e58\u5bf9\u5730\u8981\u5206\u522b\u88c5\u907f\u96f7\u5668\u3002 A3.4 \u914d\u7535\u53d8\u538b\u5668\u9ad8\u3001\u4f4e\u538b\u4fa7\u5e94\u5728\u9760\u8fd1\u53d8\u538b\u5668\u5904\u88c5\u8bbe\u907f\u96f7\u5668\uff0c\u53d8\u538b\u5668\u5728\u5ba4\u5185\u65f6\uff0c\u9ad8\u538b\u4fa7\u907f\u96f7\u5668\u4e00\u822c\u5e94\u88c5\u4e8e\u6237\u5916\uff0c\u4e14\u79bb\u672c\u4f53\u4e0d\u5f97\u8d85\u8fc710m\uff0c\u673a\u623f\u914d\u7535\u5c4f\u6216\u6574\u6d41\u5668\u5165\u7aef\u4e09\u76f8\u5bf9\u5730\u4ea6\u5e94\u88c5\u6c27\u5316\u950c\u907f\u96f7\u5668\uff08\u7bb1\uff09\u3002 A3.5 \u76f4\u6d41\u7535\u6e90\u7684\u201c\u6b63\u6781\u201d\u5728\u7535\u6e90\u8bbe\u5907\u4fa7\u548c\u901a\u4fe1\u8bbe\u5907\u4fa7\u5747\u5e94\u63a5\u5730\uff0c\u201c\u8d1f\u6781\u201d\u5728\u7535\u6e90\u673a\u623f\u4fa7\u548c\u901a\u4fe1\u673a\u623f\u4fa7\u5e943\u63a5\u538b\u654f\u7535\u963b\u3002 A3.6 \u5404\u79cd\u907f\u96f7\u5668\u4ef6\u5747\u5e94\u5c3d\u53ef\u80fd\u7684\u7f29\u77ed\u5f15\u7ebf\uff0c\u76f4\u63a5\u88c5\u4e8e\u88ab\u4fdd\u62a4\u7684\u7535\u201c\u7ebf\u201d\u8def\u70b9\u4e0a\uff0c\u5404\u79cd\u907f\u96f7\u5668\u4ef6\u5fc5\u987b\u7b26\u5408\u6807\u51c6\u8981\u6c42\uff0c\u5e76\u7ecf\u4e13\u7528\u4eea\u5668\u68c0\u9a8c\u5408\u683c\u65b9\u53ef\u4f7f\u7528\u3002
A4 \u9694\u79bb A4.1 \u4e0d\u540c\u63a5\u5730\u7f51\u4e4b\u95f4\u7684\u901a\u4fe1\u7ebf\u5b9c\u91c7\u53d6\u9632\u9ad8\u3001\u4f4e\u7535\u4f4d\u53cd\u51fb\u7684\u9694\u79bb\u63aa\u65bd\uff0c\u5982\u5149\u7535\u9694\u79bb\u3001\u53d8\u538b\u5668\u9694\u79bb\u7b49\u3002 A4.2 \u5728\u7535\u529b\u8c03\u5ea6\u901a\u4fe1\u7efc\u5408\u697c\u5185\uff0c\u9700\u8981\u53e6\u8bbe\u63a5\u5730\u7f51\u7684\u7279\u6b8a\u8bbe\u5907\uff0c\u5176\u63a5\u5730\u7f51\u4e0e\u5927\u697c\u4e3b\u63a5\u5730\u7f51\u4e4b\u95f4\u53ef\u901a\u8fc7\u51fb\u7a7f\u4fdd\u9669\u5668\u6216\u653e\u7535\u5668\u8fde\u63a5\uff0c\u4ee5\u4fdd\u8bc1\u6b63\u5e38\u65f6\u7684\u9694\u79bb\u3002\u96f7\u51fb\u65f6\u5747\u8861\u7535\u4f4d\u3002 A4.3 \u5fae\u6ce2\u5854\u548c\u5929\u7ebf\u5230\u5468\u56f4\u5efa\u7b51\u7269\u7684\u8ddd\u79bb\uff0c\u5e94\u7b26\u5408\u907f\u514d\u591a\u5efa\u7b51\u7269\u53d1\u751f\u95ea\u7edc\u7684\u8981\u6c42\uff0c\u5176\u8ddd\u79bb\u5e94\u5927\u4e8e5m\u3002 A4.4 \u5fae\u6ce2\u5854\u4e0a\u9664\u67b6\u8bbe\u672c\u7ad9\u5fc5\u987b\u7684\u901a\u4fe1\u88c5\u7f6e\u5916\uff0c\u4e0d\u5f97\u67b6\u8bbe\u6216\u642d\u6302\u6784\u4f1a\u6784\u6210\u96f7\u51fb\u5a01\u80c1\u7684\u5176\u4ed6\u88c5\u7f6e\uff0c\u5982\u7535\u7f06\u3001\u7535\u7ebf\u3001\u7535\u89c6\u5929\u9988\u7ebf\u7b49\u3002
A5 \u5176\u4ed6\u901a\u4fe1\u7ad9\u9632\u96f7\u6280\u672f\u6807\u51c6\u53ca\u63aa\u65bd\u7684\u5176\u4ed6\u6761\u6b3e\u5e94\u7b26\u5408SDJ\u201479\u300a\u7535\u529b\u8bbe\u5907\u63a5\u5730\u8bbe\u8ba1\u6280\u672f\u89c4\u7a0b\u300b\u3001SD\u201479\u300a\u7535\u529b\u8bbe\u5907\u8fc7\u7535\u538b\u4fdd\u62a4\u8bbe\u8ba1\u6280\u672f\u89c4\u7a0b\u300b\u7684\u6709\u5173\u90e8\u5206\u3002
高中物理学过吗,学过相信你就知道尖端放电,简单来说就是使带电荷较其他部位多,将大地和针看做一个整体,针上带着大量的负电荷,与雷电内的正电荷中和,而大地的负电源源不断的进入针,因此避雷针能将雷引入地下
就是设置在房子上，接跟线直接导于地下。
将闪电通过避雷针穿入大地，不造成伤害
导电遇不到点
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