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035 _a.b10136150
099 9 _aAIT Thesis no.GT-83-16
100 1 _aGarcia, Epifania Buenaventura
245 1 0 _aChemical and mineralogical studies of collapsible and dispersive soils in North and Northeastern Thailand
246 1 4 _aCollapsible and dispersive soils
260 _aBangkok :
_bAsian Institute of Technology,
_c1984
300 _a65 p.
490 1 _aThesis ;
_vno. GT-83-16
500 _aA thesis submitted in partial fulfillments oi the requirements for the degree of Master or Engineering, School of Engineering and Technology
500 _aOn cover: Collapsible and dispersive soils
502 _aThesis (M.Eng.) - Asian Institute of Technology, 1984
520 _aThis study deals with the analysis of chemical and mineralogical composition of collapsible and dispersive soils found in the North and Northeastern part of Thailand. In order to Know the predominant chemicals and minerals present that cause the collapse a nd dispersive behavior of these soils, determination of s odium, calcium, magnesium, iron oxides and calcium carbonates were carried out for chemical analysis while X ray diffraction analysis as well as differential thermal analysis were used to determine the mineralogy o f the clay fraction of soils. Identification tests using crumb test and. pinhole test were performed on dispersive soils while Calgon test, compaction test a nd collapse test were used on collapsible soils. physical properties of these soils such as Atterberg limits, grain size distribution a nd specific gravity were a l so carried out. Lastly, chemicals and mineralogical composition of AIT oil were determined to find out how t his soil differs from collapsible and dispersive soil with regards to its chemical and mineralogical composition.
650 0 _aSoils
_xThailand, Northern
_xAnalysis
650 0 _aSoils
_xThailand, Northeastern
_xAnalysis
700 1 _aChandra, Sarvesh,
_eChairperson
700 1 _aBalasubramaniam, A.S.,
_eExamination Committee
700 0 _aPrinya Nutalaya,
_eExamination Committee
710 2 _aJapan Government,
_eScholarship Donor
810 2 _aAsian Institute of Technology.
_tThesis ;
_vno. GT-83-16
856 _3Full-Text
_uhttp://203.159.5.9/ait-thesis/detail.php?q=B20622
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