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1 工程概况 蓝盾大厦主楼局部十九层,附楼六层,地下一层为停车场及设备机房,建筑面积29844m~2,建筑高度71.4米,基础板底埋深-6m。 2 场地地质条件 该地貌属洪积倾斜平原与汾河Ⅰ级阶地后缘的交汇地带,地层由第四纪冲积物所构成,自然地表以下12～14m为全新纪(Q4)地层,14-35m为晚更新纪(Q3)地层。按其岩性特征,力学性能将地基土由上而下划分为五层。 第①层,Q_4~2人工填土,以杂填土为主,层底埋深2.30-6.00m,平均厚度4.66m,土的成份较
1 Project Overview The main building of Blue Shield Building covers 19 floors and 6th floor of Annex Building. The ground floor is a car park and equipment room with a building area of 29844m2, a building height of 71.4m and a depth of -6m. 2 Geological conditions of the site The landform is a converging zone between the alluvial inclined plain and the trailing edge of the Grade I terrace of Fenhe River. The strata are formed by Quaternary alluvial sediments. The Quaternary alluvial deposits below 12 ~ 14m below the natural surface are the Holocene (Q4) strata and 14-35m Late Pleistocene (Q3) formation. According to its lithological characteristics, mechanical properties of the foundation soil from top to bottom is divided into five layers. The first layer, Q_4 ~ 2 artificial fill, mainly of miscellaneous fill, the bottom depth of 2.30-6.00m, the average thickness of 4.66m, soil components than