CN109668822B - 一种接地极附近土壤腐蚀性及埋地金属防腐效果评估方法 - Google Patents
一种接地极附近土壤腐蚀性及埋地金属防腐效果评估方法 Download PDFInfo
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- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
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JP7104326B2 (ja) * | 2018-09-27 | 2022-07-21 | 日本電信電話株式会社 | 腐食性評価装置とその方法 |
CN112824872A (zh) * | 2019-11-20 | 2021-05-21 | 中国南方电网有限责任公司超高压输电公司贵阳局 | 一种基于瞬变电磁视电阻率成像的接地网腐蚀检测方法 |
CN110749488B (zh) * | 2019-12-05 | 2022-05-10 | 国网山东省电力公司电力科学研究院 | 土壤处理方法和检测土壤重金属的方法 |
CN111912775A (zh) * | 2020-08-03 | 2020-11-10 | 国网山西省电力公司检修分公司 | 直流接地极对变电站接地网电腐蚀的模拟装置及试验方法 |
CN114606500B (zh) * | 2020-12-09 | 2024-03-01 | 中国石油天然气集团有限公司 | 埋地管道直流杂散电流防护方案确定方法、装置和设备 |
CN113484227B (zh) * | 2021-06-17 | 2023-10-24 | 中国电力科学研究院有限公司 | 一种用于检测直流接地极腐蚀性能的方法 |
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