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Jutha Sunitsakul Attasit Sawatparnich Auckpath Sawangsuriya 《Geotechnical and Geological Engineering》2012,30(1):263-268
Unconfined compressive strength (UCS) of cement stabilized bases was collected from a number of highway construction projects
in Thailand. Results from the statistical analysis indicated that the most important factors affecting the UCS were the CBR
and the water to cement ratio. The UCS was however independent on the dry density. A statistical model was developed in the
study to predict the UCS of cement stabilized bases. A model was developed based on the following criteria: (1) the dry density
of the sample shall be greater than 95 percent of the maximum dry density based on the modified Proctor compaction, (2) samples
shall be soaked for at least 2 h prior to testing, and (3) the CBR shall be measured at 0.1 inch (2.5 mm) penetration. 相似文献
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