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United States Bureau of Mines
行业: Mining
Number of terms: 33118
Number of blossaries: 0
Company Profile:
The U.S. Bureau of Mines (USBM) was the primary United States Government agency conducting scientific research and disseminating information on the extraction, processing, use, and conservation of mineral resources. Founded on May 16, 1910, through the Organic Act (Public Law 179), USBM's missions ...
The lining of a shaft with planks, spiked on the inside of curbs.
Industry:Mining
The lining of a shaft with rectangular plank frames.
Industry:Mining
The liquid limit, plastic limit, and shrinkage limit. These all apply to the water content of a clay, each in a certain state as defined by British Standard 1377.
Industry:Mining
The liquid product from the filtration process.
Industry:Mining
The load at which a test piece breaks, divided by its original area.
Industry:Mining
The load due to the structure itself as distinguished from the imposed load.
Industry:Mining
The load due to the weight of the superincumbent rock.
Industry:Mining
The load expressed in pounds or tons, which, if exceeded, results in the collapse of a structure, such as a drill tripod, derrick, or A-frame.
Industry:Mining
The load on a bearing surface divided by the area upon which it rests.
Industry:Mining
The load per unit area leading to a specified steady creep strain rate at a given temperature.
Industry:Mining
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