UC知道谁能帮我翻译一下吗？万般感激！
来源：百度知道 编辑：UC知道 时间：2024/05/17 03:57:43
摘要
软土地基工后沉降是一个重要的问题，在道路、机场等重大工程的建设中已经越来越受到重视。一方面，一些学者依据前期的现场观测结果，反演计算有关土性参数，根据反演确定的土性参数进一步对地基的工后沉降进行预测；另一方面，一些学者利用实测沉降资料进行多种回归方法的综合分析来预测地基沉降的进一步发展规律。但是，对于深水港工程，根据实测沉降资料对地基土性参数进行反演并对其实测沉降进行非线性回归分析方面所进行的研究工作还很少。本文根据洋山深水港工程地基实测沉降资料进行了地基的实测沉降的非线性回归分析，并对其工后沉降进行预测，指导后续工程的建设。主要研究工作如下：
根据洋山深水港一期工程的地基实测沉降资料，采用对数抛物线模型对不同地质条件下的地基沉降进行了非线性回归分析。实测沉降回归分析的结果表明，除了沉降发生的初期阶段有一定的差异外，整体上模型的拟合曲线与实测值吻合较好；模型的相对误差也都较小。利用非线性回归分析所得的模型参数对于洋山深水港后续工程中近似地质条件下的地基沉降预测有着重要的参考价值。
关键词：实测沉降，非线性回归分析，对数抛物线，工后沉降
Post-construction settlement of soft soil is an important issue, in roads, airports and other major construction projects has been increasing attention. On the one hand, some scholars based on preliminary observations of the scene, inversion to calculate the soil parameters, based on inversion of the soil parameters to determine the foundation for further work to predict after the settlement; On the other hand, some scholars use more than the measured settlement data regression analysis method to predict the further development of foundation settlement laws. However, for deep-water port project, according to the measured settlement data for the foundation soil parameters measured subsidence inversion and in fact non-linear regression analysis of the research work carried out by very few. In this paper, the Yangshan deep water port project in accordance with the measured settlement of the foundation data of the measured settlement of the foundation of the non-linear regression analys