in this study, a bearing capacity device is designed and fabricated to determine the load-settlement behavior of three circular footing models resting above the ground water table. capillary rise in the studied well graded sand is measured and the level of the water table is controlled at the desired heights during each bearing capacity test. moreover, shear strength parameters and soil water r...

About the year 1625 the Olive, a ship returning to Britain from Pernambuco and driven by bad weather, arrived at Barbados. The island was found to be uninhabited, although the presence of fruits and hogs suggested earlier visits by other ships. The ground "they found by tryalls in several parts, to be so overgrown with Wood; as there could be found no Champions or Savannahs for men to dwell in"...

Based on the existing engineering examples, this paper uses numerical simulation combined with actual monitoring values site to study effect of additional load support and settlement surrounding ground, following conclusions are drawn: (1) When enclosure structure is good, curve generally assumes a “spoon shape”. As distance from foundation pit increases, surface first increases then decreases....

In alluvial areas of the Near East, the former locations of settlements are often represented by “tells”, small artificial mounds resulting from millennia of human settlement activity, especially the continual construction and decay of mud brick architecture. To identify such tells and other, smaller settlement sites in the modern landscape, we develop a classifier which screens wide areas for ...

Ground penetrating radar (GPR) and electromagnetic terrain conductivity (EM) surveys were performed to detect frozen ground and peat layers at a proposed landfill site in Fairbanks, Alaska. Geotechnical test pits showed frozen ground and peat layers in places, prompting a concern that differential settlement would disrupt the planned leachate collection system—a network of pipes installed benea...

Ground surface settlement under subway tunnel construction is one of the main sources urban ground settlement, which may threaten safety existing buildings. Therefore, it necessary to study influence on and stability subsidence. In current study, originating from operation a tunnel-boring machine (TBM) while excavating double-line that underpasses buildings studied. To this end, numerical simul...

There are numerous active and abandoned waste sites in the US and worldwide. Post‐closure development of these sites is desirable from an environmental, societal and economical perspective. However, the post‐closure development of landfills presents many challenges. A major challenge is the generally soft nature of the municipal solid waste (MSW) and the high pote...

City of Vantaa considers constructing a truck parking area and a filling station on a soft clay deposit in Luhtaanmäki, Vantaa (in Finland). The aim of this study was to evaluate whether vacuum preloading with vertical drains is a feasible ground improvement method for the site. Besides in situ –tests and classification tests, overall 18 oedometer tests were carried out. Preliminary design of v...