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Tirta Djusman Arief
Pág. pp. 20 - 24
Adding sodium chloride, as admixture, and Portland Cement, as stabilizer, to a very soft clay increase its plasticity index (PI), Californian Bearing Ratio (CBR), and Unconfined Compression Strength (UCS). This paper presents the results of testings done...
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Sentosa Limanto,Adi Sanjaya,Tirta Djusman Arief,Josep Buntoro
Pág. pp. 46 - 56
Material supply has a very important role in construction process. Material supply process require suitable and reliable supplier. In this study, fuzzy set theory is used as the appraisal and selection process of material suppliers to supply materials ne...
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Tirta Djusman Arief
Pág. pp. 9 - 14
This study tried to propose a correlation model between compression index,Cc, of clay with its liquidlimit index, LL. A statistic probabilistic correlation model was used for Surabaya soils. Thecorrelation established in this research gave a compression ...
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Sentosa Limanto,Tirta Djusman Arief
Pág. pp. 25 - 29
Construction involves many activities. Every activity need a portion of time which is defined asduration. Duration is a statistic probabilistic variable, which is expressed in a range of values. So thetotal time required to complete a construction projec...
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