This paper analyzes the basic characteristics of the repeated mining and comprehensive tunneling face, and puts forward that the wooden-shed & anchor-bolt combined support should be selected in the stress-concentrated area.
分析了复采掘进工作面的基本特征,提出了在集中应力区选用木棚与锚杆联合的支护方式。
0 earthquakes occured in the Three Gorges area during 2000 to 2005 are spatially and temporally scanned with the method of seismic modulating ratio to find out the potential focal region and high stress concentration zone.
为探寻未来震源区及高应力集中区,用地震调制比方法对三峡库区2000～2005年ML≥2。
The result indicates that since the 1980s the major active faults in this area mostly have showed successional movement and the regional stress in Sichuan-Yunnan area increased persistently for two years .
利用川滇地区32处跨断层位移流动短水准、短基线20余年的观测资料,对该区主要活动构造在汶川地震前的活动特征进行了分析,结果表明:20世纪80年代以来主要活动构造多数呈继承性活动;汶川地震前,区域应力在2006年以来出现了持续2年左右的增强;鲜水河断裂带中南段、龙门山断裂带中南段受较强的北西-南东方向的压应力作用。
Deformation Law Simulation of the Deep Tunnel in Stress Concentration Zone
深部应力集中区巷道变形规律的模拟研究
Numerical simulation of small pillar stress concentration areas borehole pressure relief effect
小煤柱应力集中区钻孔卸压效果的数值模拟
Numerical Simulation Research of Pressure Relief Mechanism of Borehole of Small Pillar Stress Concentrated Areas
小煤柱应力集中区钻孔卸压机理的数值模拟研究
Plastic deformation concentrates at the ferrite area under the tensile stresses.
在拉应力作用下,塑性变形集中在铁素体区.
Results They brought the results of the uniform stresses in the molar and controlled the translatory movement.
在加力点处，牙体颈缘处及根分叉区应力比较集中。
geometric elastic stress concentration factor
几何弹性应力集中系数
You need to be alert, with your senses sharp.
你应集中精力，全神贯注。
(2)Japan must not eagerly go deep into The eastnorthern of China,on the contrary, use up its effort to manage it,and grasp it persistently;
(2 )不要急于深入华北地区 ,应集中精力经营“满洲”且持之不移 ;
We should concentrate all our efforts on accomplishing this task as the first stage of work in the new Liberated Areas.
应当集中一切力量去完成这个任务，作为新区工作的第一个阶段。
Knowledge Spillover in Industrial Cluster and Local Competition Promotion Effect;
产业集群中的知识溢出及其区域竞争力提升效应
Application of Set Pair Analysis Method on Groundwater Resources Carrying Capacity Evaluation in Well-Irrigation Area in Sanjiang Plain
集对分析法在三江平原井灌区地下水资源承载力评价中的应用
Analysis on the Cluster Effects and Competitive Power in the Agricultural Science Park;
农业科技园区集群效应与竞争力分析
The Study on Establishment and Application of Human Resource Competency Matrix in CIMC
中集集团人力资源能力矩阵的构建与应用研究
On the Industrial Concentration,Industrial Clusters and Territorial Industrial Competition′s Advance;
产业集中、产业集群与区域产业竞争力提升
Striving to Develop Industry Cluster and Quickening Prosperity of Middle Region
大力发展产业集群 加快中部地区崛起
Domestic direct investment (DDI) directly reflects the accumulative effect, the diffusive effect, as well as city competitiveness as the regional economic center.
内联引资直接反映区域经济中心的集聚效应和扩散效应,以及城市竞争力。
Use of large-diameter prestressed concrete pipe piles in container terminals in west Shenzhen port area
预应力混凝土大直径管桩在深圳西部港区集装箱码头建设中的应用
The Application of Centralized Data Collector in the Power Communication Management System;
集中式数据采集器在电力通信监控中的应用