منابع مشابه
A Preliminary Report of Excavations at Aveh Plain,Islamic period
Aveh archaeological site, which has prepared the necessary background for the archaeological studiesafter having been identified and registered, is located in Saveh Plain, and it is one of the less-known sitesin the Iranian Central Plateau. The chronological sequence of this site extends from prehistoric periodstill Timurid time. It is worth mentioning that here, except for the Islamic settleme...
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The machinery of the Big River mine is the most complete historical assemblage of in situ machinery for quartz mining in New Zealand. Excavations were carried out to mitigate the effects of reconstruction of the winding engine house. Comprehensive and extensive drainage of the original working compound between the winding engine, bath house, engineer's workshop and the upper terminal of the aer...
متن کاملPreliminary Report of 16th Season of Excavations at Tepe Hegmataneh; Hamedan
The archaeological campaign of the 16th season of excavations in Tepe Hegmataneh intended to explore the architecturalstructures belonging to the historical period. The excavated area consists of 4 squares including AJ45, AJ46, AK45,and AK46 with a total size of 400 m2 . Excavations in these squares recorded 55, 54, 105, and 116 loci respectively.The architecture belonging to the historical per...
متن کاملGeysering Discharge of a Geothermal Wellbore at Zijnil, Guatemala
Within two hours after discharge began, for a production test in 1989 of well ZCQ-4, pressure variations changed from approximately sinusoidal to a cycle of sudden and complex peak discharge pressures, to 9 bar, separated by irregular pressure declines to 5 bar. Initial cycle periods of 42 minutes evolved to 150 minutes by day 20 of continuous testing, when three of four surge peaks were well s...
متن کاملNumerical analysis of tunnels and deep excavations
This report covers 33 papers submitted to the session Numerical Analysis of Tunnels and Deep Excavations. The majority of papers (26) addresses aspects related to tunnelling, both NATM and bored tunnels. As compared to previous conferences analysis of interaction between tunnel construction and surrounding structures such as buildings and pile foundations seems to have become more important. On...
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ژورنال
عنوان ژورنال: American Antiquity
سال: 1945
ISSN: 0002-7316,2325-5064
DOI: 10.2307/275651