江苏建筑
江囌建築
강소건축
JIANGSU CONSTRUCTION
2012年
3期
19-23
,共5页
芜湖%地质%基坑
蕪湖%地質%基坑
무호%지질%기갱
Wuhu%geology%pit
通过已划分的芜湖地区典型地质地貌:河漫滩、一级阶地、二级阶地、侵蚀残丘,分析说明各地貌下深基坑土质情况:通过收集该市工程项目。从中精选出多个工程的岩土工程勘察报告,确定了各地区土层的典型剖面,对地基土体的物理力学指标进行统计、计算.分析了基坑支护深度内各地基土体的物理力学指标与地质分区之间的关系,对芜湖地区基坑支护设计有一定参考价值。
通過已劃分的蕪湖地區典型地質地貌:河漫灘、一級階地、二級階地、侵蝕殘丘,分析說明各地貌下深基坑土質情況:通過收集該市工程項目。從中精選齣多箇工程的巖土工程勘察報告,確定瞭各地區土層的典型剖麵,對地基土體的物理力學指標進行統計、計算.分析瞭基坑支護深度內各地基土體的物理力學指標與地質分區之間的關繫,對蕪湖地區基坑支護設計有一定參攷價值。
통과이화분적무호지구전형지질지모:하만탄、일급계지、이급계지、침식잔구,분석설명각지모하심기갱토질정황:통과수집해시공정항목。종중정선출다개공정적암토공정감찰보고,학정료각지구토층적전형부면,대지기토체적물리역학지표진행통계、계산.분석료기갱지호심도내각지기토체적물리역학지표여지질분구지간적관계,대무호지구기갱지호설계유일정삼고개치。
The paper defines the physical and mechanics parameters of foundation soil in foundation pit supporting depth of four engineering geology divisions, that are alluvial flat, first terrace, second terrace and erosion remnant, through the research of several foudation pit projects and learning of the geology and hydrageology conditions in Wuhu area. The typical profile of the soil layer was defined. The paper still calculates the physical mechanic index of ground soil and analyses the relationship between physical mechanic index and engineering geology divisions which has some reference value on deep pit supporting in Wuhu area.