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target="_self"><strong>防雷接地‹‚€‹¹?/strong></a>ä¸­çš„ç”µé˜»å·®å¼‚çš„å¤„ç†æŽªæ–½ã€?/p><p><strong>一ã€é’ˆå¯¹ähä¸ºå› ç´ çš„å¤„ç†æŽªæ–½</strong><br/>è¦æ±‚‹‚€‹¹‹äh员进行防é›äh£€‹¹‹æ—¶åQŒåº”特别é‡è§†æ¶ˆé™¤æŽ¥è§¦ç”µé˜»åQŒå°½å¯èƒ½é¿å…ç”׃ºŽé‡‘属体表é¢å­˜åœ¨é‡‘属锈形æˆçš„æŽ¥è§¦ç”µé˜Õd¸¦æ¥ä¸åŒæµ‹ç‚¹çš„电阻‹¹‹é‡å·®å¼‚问题。在‹‚€‹¹‹ä¹‹å‰ï¼Œåº”认真清除金属体表é¢çš„é“锈和氧化层,涂抹适é‡çš„è‡ªæ¥æ°´åQŒä¿è¯æ£€‹¹‹ä½“表é¢çš„æ¸…‹z,增加导电性ã€?/p><p> </p><p><strong>二ã€é’ˆå¯¹E¾U¿åŠ é•¿çš„å¤„ç†æŽªæ–½</strong><br/>˜q™ä¸€™åšw‡ç‚ÒŽ˜¯è§£å†³E¾U¿åŠ é•¿åŽå¸¦æ¥çš„电阅R€?/p><p>应将全部的E¾U¿æ”¾å®Œï¼Œä»Žè€Œä‹É其线内阻大体上能够维æŒç›¸åŒï¼Œæœ‰æ•ˆè§£å†³å› E¾U¿åŠ é•¿æ‰€äº§ç”Ÿçš„ç”µé˜Õd¯¹‹¹‹é‡ç”µé˜»òq²æ‰°åQŒå‡ž®ä¸åŒæµ‹ç‚¹çš„‹¹‹é‡å·®å¼‚ã€?/p><p>在测é‡é«˜å±‚å¾½{‘的电阻值时åQŒäؓ了有效解军_…¶ä¸åŒ‹¹‹ç‚¹çš„电é˜ÀLµ‹é‡å·®å¼‚问题,å¯ä»¥åœ¨å…¶æ¥¼é¢é‰K›·å¸¦ä¸Š˜q›è¡ŒæŠ½æµ‹å¤„ç†åQŒå¯éšæœºæŠ½æµ‹ä¸¤ä¸‰ä¸ªæµ‹è¯•ç‚¹åQŒéšåŽåœ¨å€ŸåŠ©æŽ¥åœ°ç”µé˜»‹¹‹è¯•仪对其引下线åŠé¿é›·å¸¦çš„连接处åQŒäºˆä»¥æ£€‹¹‹ï¼Œåˆ¤æ–­å…¶ç”µæ°”是å¦è¯é€šï¼Œå†äºˆä»¥ç›¸åº”处ç†ã€?/p><p> </p><p><strong>三ã€é’ˆå¯¹è¿ž¾U¿ç”µé˜Èš„å¤„ç†æŽªæ–½</strong></p><p>˜qžçº¿ç”µé˜»ä¹Ÿæ˜¯å¼•å‘ä¸åŒ‹¹‹ç‚¹ç”µé˜»‹¹‹é‡å·®å¼‚的关键因素。通常æ¥è¯´åQŒäؓ了ä¿éšœå…¶ç”µé˜»‹¹‹é‡ä¸å‡ºçŽ°è¾ƒå¤§çš„è¯¯å·®åQŒå³å离值在0.2‹Æ§å§†å·¦å³åQŒå¯é‡‡å–多次‹¹‹é‡å–åã^å‡å€¼çš„æ–¹å¼åQŒåŒæ—¶åœ¨å¯¹åœ°é¢æµ‹è¯•点电阻值的‹¹‹é‡åQŒä»¥åŠæŽ¥é—ªå™¨ç”µé˜»å€¼çš„‹¹‹é‡ä¸­ï¼Œè¦ç»“åˆå®žé™…情况,对其予以相应的修正,从而ä¿éšœä¸åŒæµ‹ç‚¹å…¶ç”µé˜»å·®å¼‚ž®½å¯èƒ½åœ¨è§„定范围内ã€?/p><p> </p><p><strong>å››ã€å¯¹æŽ¥è§¦ç”µé˜»çš„å¤„ç†æŽªæ–?/strong></p><p>在开展检‹¹‹å·¥ä½œä¹‹å‰ï¼Œ‹‚€‹¹‹äh员应该对‹‚€‹¹‹å•ä½çš„勘察报告˜q›è¡ŒæŸ¥é˜…åQŒæ¸…晰土壤对‹‚€‹¹‹å·¥ä½œçš„å½±å“度,在检‹¹‹æ—¶åQŒè¦ä½¿å¾—‹‚€‹¹‹äÈA器的两æžä¸ŽåœŸå£¤æœ‰æœ€æœ‰åˆ©çš„æŽ¥ 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