| ²é¿´: 3171 | »Ø¸´: 32 | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
yuanjian1987ľ³æ (ÕýʽдÊÖ)
|
[½»Á÷]
32½ìÖйú¿ØÖÆ»áÒéÒѾ±»EI¼ìË÷ÁË ÒÑÓÐ12È˲ÎÓë
|
||
![]() ![]() ![]() ![]() ÎÒ¸ÕÔÚϵͳÀïÃæÕÒµ½ÁËÎÒµÄÎÄÕ |
» ²ÂÄãϲ»¶
ת³¤Æ¸ÁË
ÒѾÓÐ7È˻ظ´
085400µç×ÓÐÅÏ¢Àࣨ´¨´ó¿ØÖƹ¤³Ì£©Çóµ÷¼Á¿É¿çרҵ ÇóÀÏʦÁªÏµ
ÒѾÓÐ4È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ13È˻ظ´
ҩѧÇóµ÷¼Á
ÒѾÓÐ6È˻ظ´
327Çóµ÷¼Á
ÒѾÓÐ24È˻ظ´
284Çóµ÷¼Á
ÒѾÓÐ17È˻ظ´
¿¼Ñе÷¼Á
ÒѾÓÐ14È˻ظ´
RY£ºÖйú²ú³öµÄ¿ÆÑ§À¬»øÂÛÎÄ£¬¾ø¶ÔÊýÁ¿ºÍ±ÈÀý¶¼ÊÀ½çµÚÒ»
ÒѾÓÐ17È˻ظ´
085404 22408 309·ÖÇóµ÷¼Á
ÒѾÓÐ4È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ16È˻ظ´

yuanjian1987
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 20 (СѧÉú)
- ½ð±Ò: 4246.9
- É¢½ð: 20
- ºì»¨: 6
- Ìû×Ó: 997
- ÔÚÏß: 118.7Сʱ
- ³æºÅ: 1921345
- ×¢²á: 2012-08-02
- ÐÔ±ð: GG
- רҵ: µçÄÜ´¢´æÓë½Úµç¼¼Êõ
|
Accession number: 13863190 Title: A study based on 2D seismic prospecting method of distributed real-time data acquisition system Authors: Sun Bin1 ; Zheng Mukai1; Zou Jie1; Sun Xiurong2 Author affiliation: 1 SDIC Qujing Coal Dev. Co., Ltd., Qujing, China 2 Shanghai Shenfeng Inst. of Novel Geol. Tech. Co., Ltd., Shanghai, China Source: Proceedings of the 32nd Chinese Control Conference (CCC) Publication date: 2013 Pages: 7191-5 Language: Chinese Document type: Conference article (CA) Conference name: 2013 32nd Chinese Control Conference (CCC) Conference date: 26-28 July 2013 Conference location: Xi'an, China Publisher: IEEE Place of publication: Piscataway, NJ, USA Material Identity Number: YXB3-1901-950 Abstract: In allusion to problems such as complexity of coalfield geological condition, lack of experience of geophysical prospecting, low sensitivity and poor resolution of traditional seismometers in Enhong coal mine area of Yunnan Province, this paper puts forward a real-time data acquisition method based on distributed acquisition system. The collected real-time data are of high-precision and high-reliability after being compared with those geological section maps via extractive geological samples from a series of misering engineering. Thereupon this method is proved to be able to ascertain accurately coal seam strike of northwest shallow seam and southeast deep seam, occurrence conditions of stable distance between coal seams, and development situations of structures often faults, two anticlines and one syncline in test sections. The imaging data from test provide scientific instructions and reliable data reference for reasonable layout of mining face and mine roadway, as well as high efficiency and safety underground mining. Number of references: 11 Inspec controlled terms: data acquisition - faulting - geophysical techniques - mining Uncontrolled terms: 2D seismic prospecting method - distributed real-time data acquisition system - geological section maps - extractive geological samples - misering engineering - northwest shallow seam - southeast deep seam - occurrence conditions - faults - anticlines - syncline - mining face layout - mine roadway - safety underground mining Inspec classification codes: A9385 Instrumentation and techniques for geophysical, hydrospheric and lower atmosphere research - A9365 Data and information; acquisition, processing, storage and dissemination in geophysics - A9145B Sub-plate scale tectonics (faults, folds, rifts, etc.) - B7710 Geophysical techniques and equipment - B7210G Data acquisition systems Treatment: Practical (PRA) Discipline: Physics (A); Electrical/Electronic engineering (B) IPC Code: E21C SECTION E FIXED CONSTRUCTIONS EARTH OR ROCK DRILLING; MINING MINING OR QUARRYING G01V SECTION G PHYSICS MEASURING counting ; TESTING GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS detecting or locating foreign bodies for diagnostic, surgical or person-identification purposes ; means for indicating the... Database: Inspec Copyright 2013, The Institution of Engineering and Technology |

16Â¥2013-12-25 09:05:01
|
Å££¡£¡£¡ [ ·¢×ÔСľ³æ¿Í»§¶Ë ] |
2Â¥2013-12-13 08:31:06
ynkmben
ľ³æ (СÓÐÃûÆø)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 4757.3
- É¢½ð: 5
- ºì»¨: 1
- Ìû×Ó: 185
- ÔÚÏß: 62.1Сʱ
- ³æºÅ: 1239869
- ×¢²á: 2011-03-21
- ÐÔ±ð: GG
- רҵ: µçÆø¿ÆÑ§Ó빤³Ì

3Â¥2013-12-14 11:43:20
qwmin
ͳæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 446.1
- Ìû×Ó: 34
- ÔÚÏß: 16.6Сʱ
- ³æºÅ: 1373066
- ×¢²á: 2011-08-19
- רҵ: È˹¤ÖÇÄÜÓë֪ʶ¹¤³Ì
4Â¥2013-12-17 12:30:34















»Ø¸´´ËÂ¥
5