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008 170918s2015 th uu m rtt 0| a1eng d
035 _a.b12191243
099 9 _aAIT Thesis no.GE-14-02
100 0 _aKraiwut Laothanathavorn
245 1 0 _aPrediction versus performance of geotube breakwater on soft ground along eroded seashore of the Upper Gulf of Thailand
260 _aPathum Thani, Thailand :
_bAsian Institute of Technology,
_c2015
300 _a114 leaves :
_bill. (some col.) +
_e1 online resource
490 1 _aThesis ;
_vno. GE-14-02
500 _aA thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineer ing in Geotechnical and Earth Resources Engineering, School of Engineering and Technology
520 _aThe performance of geotube breakwater constructed along the eroded Upper Gulf of Thailand was studied. The settlement records were compiled and analyzed for the geotube constructed on the eastern and weste rn side s of the Chao Phraya river mouth. In addition the subsoil condition s in the tidal zone along the coastline were investiga ted and compared with those in the inland area. The geotube placed on the soft soil without pile supports suffered drastic settl ement over 3 years period after construction. R ock topping of the geotube to raise back the crest in recent year s resul ted in settlement problem and difficulties in construction . 2D FEM analysis was performed t o back - analyz e soft clay parameter s and predic t the settlement of geotube breakwaters . The back analysis indicated that the actual settlements of the geotube were much larger than those theoretically predicted by the parameter values of laboratory test results. The actu al settlement of the geotbe seem ed to be affected by factor other than the compressibility of the soft subsoil as well.
502 _aThesis (M. Eng.) - Asian Institute of Technology, 2014
650 0 _aSeashore ecology
_zThailand, Gulf of
650 0 _aGeotechnical engineering
_zThailand, Gulf of
700 0 _aNoppadol Phien-Wej,
_eChairperson
700 1 _aPham, Huy Giao,
_eExamination Committee
700 0 _aSuttisak Soralump,
_eExamination Committee
710 2 _aAIT Fellowship and Self - support,
_eScholarship donor
810 2 _aAsian Institute of Technology.
_tThesis ;
_vno. GE-14-02
856 _3Full-Text
_uhttp://203.159.5.9/ait-thesis/detail.php?q=B03059
907 _a.b12191243
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_vn
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