Transformer substation concrete foundation evaluation method

The invention discloses a transformer substation concrete foundation evaluation method, and relates to the technical field of transformer substations, and the transformer substation concrete foundation evaluation method comprises the following steps: collecting surface environment parameters of a re...

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Main Authors WEI YU, ZHANG JIE, YU BIN, KE YANGUO, XU XUCHU, SHI CHAO, WANG LONGZHEN, FANG ZHENBANG, ZHAO QIAN, LIU CHANGHONG, XU YUNSHENG
Format Patent
LanguageChinese
English
Published 05.09.2023
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
PHYSICS
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The invention discloses a transformer substation concrete foundation evaluation method, and relates to the technical field of transformer substations, and the transformer substation concrete foundation evaluation method comprises the following steps: collecting surface environment parameters of a reinforced concrete bearing platform, including chloride ions, sulfate ions, carbonate ions and the like; measuring the thickness of the bearing platform protective cap; the reinforced concrete bearing platform is positioned above the three PHC pipe piles; calibrating the optimal frequency of the vibration measurement device through a test; under the calibrated optimal frequency, the pressure bearing performance of the reinforced concrete bearing platform is dynamically detected and analyzed through a vibration measuring device, and the pressure bearing deviation index Yz of the reinforced concrete bearing platform is calculated according to the maximum dynamic resilience modulus Ed and the crack detection result; th
Bibliography:Application Number: CN202310908553