A new database of deep excavations

This is the database from the publication Sandene et al (2024). This publication presents an extensive Norwegian database with monitored ground movements and pore pressures from 48 deep excavations or case records in soft clays. The aim is to highlight the consequences and aid geotechnical engineers and hydrogeologists in predicting expected movements caused by deep excavations in urban areas, including effects of groundwater drawdown. The novelty of the database is the vast documentation of the effects of drainage to deep excavations on the pore pressures in the surrounding areas.本数据集源自Sandene等人2024年发表的研究成果。该研究构建了一套涵盖范围广泛的挪威本土数据库，收录了软黏土地区48个深基坑工程的实测记录与监测得到的地面位移、孔隙水压力数据。本数据集旨在阐明此类工程的影响后果，并助力岩土工程师与水文地质学家预测城市区域内深基坑工程引发的预期位移，其中涵盖地下水抽降带来的附加影响。本数据库的创新性在于，其对深基坑排水措施对周边区域孔隙水压力产生的影响进行了全面详实的记录。