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目的——这里所述的试验是在美国垦务局马罗·沣脱(MorrowPoint)工程中进行的,是对465呎高薄拱坝坝肩和地下厂房进行材料研究的一部份。进行野外试验可以和同样尺寸的室内试样寻求相互关系。试验在云母片岩中进行。室内试验和现场试验实质上用的是同样设备。
Purpose - The tests described here were conducted at the U.S. Bureau of Reclamation’s MorrowPoint project as part of a material study on the dam abutments and the underground plant of the 465-foot thin-arch dam. Field tests can be conducted with the same size of the indoor sample to find correlation. The test is carried out in mica schist. The same equipment is used for both in-house and field tests.