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Full-Text Articles in Engineering
Development And Lab Calibration Of The Pnuematic In-Situ Soil Caving Index Sampler (Piscis), Michael A. Grolle
Development And Lab Calibration Of The Pnuematic In-Situ Soil Caving Index Sampler (Piscis), Michael A. Grolle
Master's Theses
The caving/sloughing of sandy layers into drilled shafts is a common and costly phenomenon in the drilling industry. A prototype soil-testing device known as the Pneumatic In-situ Soil Caving Index Sampler (PISCIS) has been developed to test sandy layers above the water table for their propensity to cave/slough into a drilled shaft during the drilling process. The PISCIS fits down a Cone Penetration Test (CPT) hole and uses air pressure to agitate a sample off of the hole wall that is then collected and weighed. Large-scale lab testing was conducted using sand under a variety of simulated overburden pressures and …
Beneficial Reuse Of Corrugated Paperboard In Civil Engineering Applications, Gregory M. Stone
Beneficial Reuse Of Corrugated Paperboard In Civil Engineering Applications, Gregory M. Stone
Master's Theses
Abstract
Beneficial Reuse of Corrugated Paperboard in Civil Engineering Applications
Gregory Michael Stone
An investigation was conducted to explore the potential for reuse of corrugated paperboard. Corrugated paperboard represents a large fraction of the municipal solid waste generated and discarded in the United States. Alternative applications for reuse can provide a significant benefit by reducing the volume of waste being disposed and by reducing the use of raw materials. Four civil engineering applications were examined for potential beneficial reuse of corrugated paperboard: slurry trench construction, vertical drilling, directional drilling, and controlled low strength materials (CLSM).
For the purpose of this …