The Bad Foundation Dealing And Optimization Of Basic Design On The Grand Bazzar Project In Hotan City

With the economic development of Xinjiang Uygur Autonomous Region, Unprecedentedincrements in the context of growing urban construction, building size and number ofhigh-rise buildings, However, due to the later development of high-rise buildings in theXinjiang, its design theory is not widely popular, less experience, in particular to its basicdesign, the basic design of high-rise buildings is interdisciplinary, complex area, involvedtheoretical knowledge range is quite wider, so necessary of its research more in-depth andmore perfect.this paper take the“Grand Bazaar” engineering as an example in the city of Hotan.Design of high-rise building foundation, under the premise of safety of different form thebasis of comparative safety, applicability, settlement of quantity, considering of technicaldifficulty to obtain the most viable foundation treatment and form the basis.Engineering modeling, calculations take full account of special geological structure ofHotan Prefecture, Better bearing capacity of the soil layer depth of deeper, of top part of ofengineering basis of bottom elevation did not reach the soil, For the good bearing capacity ofthe soil when of bearing stratum, Using two different base foundations, namely1) pile raftfoundation,2)Backfilling of foundation thick raft foundation form.After two different base foundations of security, settlement, economy, comparison ofease of construction technology come to different conclusions for designers and owners’reference, purpose of this paper is precisely the seemingly did of consider one in engineeringdesign, construction, of thought to figure out, But really need to be carefully considered partof the presented to the reader, the idea of clear, make the wrong choice sometimes be toohasty, resulting in of poor economy or security incidents.