Construct Practice And Study On Three Kinds Of Deep Foundation

Deep foundation engineering acquires unprecedented big development in latter half 20 centuries。Deep foundation common type has:the foundation of stake,the foundation of sitting block,well foundation,caisson foundation and underground continuous wall ect…..The foundation of stake is to point to the foundation by strut supporting course,also the foundation make up of the supporting course and the stake is strut the supporting course。The supporting course bears loading of the upper part structure,and carry the deliver to the lower place stake,making each one stake sustain loading even。But the stake is vertical or a little slanting foundation member,its function is upper part carries to lower part ground。The ground is that part of soils layer to bears building all loading carry ( include the foundation self-weight)。With the other type of deep foundation to keep to of compare, the foundation of stake has superiority of construction quick, investment little, effect good ect.,is a kind of the...