| contributor author | J. Robertson | |
| contributor author | J. Kovac | |
| contributor author | R. Bartholomae | |
| date accessioned | 2017-05-08T23:11:33Z | |
| date available | 2017-05-08T23:11:33Z | |
| date copyright | August, 1981 | |
| date issued | 1981 | |
| identifier issn | 1087-1357 | |
| identifier other | JMSEFK-27691#282_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/94796 | |
| description abstract | Noise generated by continuous miners in underground coal production is an important health hazard. Bureau of Mines contract J0387229 charters investigation and control of this noise through laboratory tests of simulated cutting operations and through in-mine noise measurements. The results of these investigations indicate that coal cutting noise and conveyor noise are dominant sources of miner operational noise. Typical noise levels for both cutting and conveying operations are approximately 97 dBA. For full operation of all machine systems, the overall sound pressure level is approximately 101 dBA. In-mine and laboratory test results show excellent agreement in both A-weighted overall levels as well as A-weighted one-third octave band spectra. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Continuous Miner Noise | |
| type | Journal Paper | |
| journal volume | 103 | |
| journal issue | 3 | |
| journal title | Journal of Manufacturing Science and Engineering | |
| identifier doi | 10.1115/1.3184487 | |
| journal fristpage | 282 | |
| journal lastpage | 292 | |
| identifier eissn | 1528-8935 | |
| keywords | Noise (Sound) | |
| keywords | Cutting | |
| keywords | Coal | |
| keywords | Conveyor systems | |
| keywords | Spectra (Spectroscopy) | |
| keywords | Machinery | |
| keywords | Measurement AND Sound pressure | |
| tree | Journal of Manufacturing Science and Engineering:;1981:;volume( 103 ):;issue: 003 | |
| contenttype | Fulltext | |
