1) short full mechanized mining face
综采缩接面
2) fully mechanized coal face
综采面
1.
The fully mechanized coal face, crossing the fault zones, would cause the roof soft or roof collapse if the ground control were not correct.
综采面过断层时,顶板破碎,煤壁松软,压力显现,管理不当易造成冒顶、片邦。
3) combined mining face
综采面
1.
The way,selection of the roadway position and time,rules of the mine pressure appearance and roadway protective measures of no pillar actual mining at the combined mining face of the middle and thick seam in Xinji No.
介绍新集二矿集中厚煤层条件综采面无煤柱回采的方式、送巷位置和时间的选择 ,巷道压显现规律及护巷措施。
4) compound mining face
综采面
1.
Way of realizing high production and efficient in compound mining face with complex geology;
在地质复杂区域综采面实现高产高效的途径
2.
3 coal seam of 3405 compound mining face of Xiyu Coal Mine, and through comparison and selection, determines to adopt the anchor bolt support in through-cut on the compound mining face, makes the head support parameters design and head pressure monitoring, and expounds the construction points and supporting results.
介绍了西峪煤矿3405综采面3号煤层的地质概况,经过比较、选择,确定3405综采面开切眼采用锚杆支护,进行了巷道锚杆支护参数设计及巷道矿压监测,阐述了施工要点及支护效果。
5) wide fully mechanized coal face
长综采面
1.
On the basis of measurement result and statistical analysis of rock pressure characteristics,support working state and key links of mining coal technological system on wide fully mechanized coal face,the characteristics and the pattern of the original face and butt connecting wide face are discussed.
通过对长综采面来压特征、支架运行状态和采煤工艺系统主要环节的现场测试与统计分析,揭示了初始面与对接长面各自的矿压显现规律及特征;分析了柱支顶掩护支架工作状态,对采煤工艺系统的可靠性参数进行了分析计算。
6) fully mechanized mining face
综采工作面
1.
Study of fully mechanized mining face dust pollution status;
综采工作面粉尘污染状况研究
2.
Comprehensive evaluation model for the safety of fully mechanized mining face based on unascertained measure and AHM;
综采工作面安全性的未确知-AHM综合评价模型
3.
The multi-level grey entropy comprehensive evaluation on safety of fully mechanized mining face;
综采工作面安全性多层次灰熵综合评价
补充资料:面缩率
reductionofarea:在拉伸试验中,试件被拉断后其最小横截面处的面积(Aˊ)与试件原横截面积(A0)之差对原横截面积的百分比,即(A0—Aˊ)/A0×100。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条