STUDY OF SCHEME OF ADDING PILE TO PROJECT OF THE PICTURE AND TEXT CENTRE

During the construction process of photo and text center project,to make up the pile is needed,because the space has been excavated,a large height difference exists inside and outside and no retreat from the field,therefore the original static play equipment can not be used.According to site conditions,three schemes to make up the pile are proposed: hand-dug piles,bored piles,pile hammer.After a detailed study on engineering geology and the technique,duration,economy of 3 schemes,the way of hammer piling is adopted.The testing of the added pile proves pile integrity of the surrounding soil is not disturbed,and the results of sampling show that the pile ultimate bearing capacity can meet the design requirements.