Kanthima Intachai creator Noppadol Phien-Wej Chairperson Pham, Huy Giao Examination Committee Suttisak Soralump Examination committee Royal Thai Government Fellowship Scholarship donor text Pathumthani Asian Institute of Technoloty 2016 monographic

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1 online resource Nowadays, the high-rise building and infrastructure is increasing in the Bangkok area. The design of pile foundation constructed on multi-layered soil deposits, the pile foundation designing depended on a practical experience and empirical design rules that need to generalization of subsoil conditions and important of all. There are problems of pile foundation design in Bangkok area because that have groundwater change occurs. Firstly, the heavy consumption of groundwater by deep well pumping which caused piezometric level decline and secondary, the low consumption of groundwater which decreased piezometric pressure in Bangkok and metropolitan area. Consequently, the single pile foundation analysis need to concentrate on groundwater level drawdown and rebound associated with soil conditions. Because of groundwater drawdown caused effective stress increased, and while groundwater recovery result in effective stress decreased occurs. Then, effective stress of soil is decreases and uplift pressure is increases which cause factor of safety of building is decrease. A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering in Geotechnical and Earth Resource Engineering, School of Civil Engineering Thesis (Ph.D.) - Asian Institute of Technology, 2016 Pile (Civil engineering) Groundwater http://203.159.5.9/ait-thesis/detail.php?q=B04834 http://203.159.5.9/ait-thesis/detail.php?q=B04834 20260817162524.0