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CPTu-based Geotechnical Site Assessment for Offshore Wind Turbines-a Case Study from the Aarhus Site in Denmark

机译:基于CPTU的岩土工程评估海上风力涡轮机 - 以丹麦Aarhus网站为例

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摘要

Cone penetration testing (CPT) is a fast and reliable means of conducting site investigations. Different methods exist for soil profile interpretation from CPT data but their validity still needs to be verified. A wind farm site at Aarhus, where numerous CPTu tests have been conducted is considered. The raw cone penetration measurements are scrutinized for data connected with physical or mechanical errors, and these are removed. The corrected data then were used for classifying soil by several charts presented in the literature. The results are further compared and verified with laboratory classification of samples retrieved from boreholes.
机译:锥形渗透测试(CPT)是进行现场调查的快速可靠的手段。对于来自CPT数据的土壤轮廓解释存在不同的方法,但仍需要验证它们的有效性。奥胡斯的风电场遗址,考虑了许多CPTU测试。原始锥形渗透测量被仔细审查,用于与物理或机械误差连接,并且这些数据被移除。然后,校正的数据用于通过文献中提出的几个图表对土壤进行分类。结果进一步比较和验证从钻孔中检索的样品的实验室分类。

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