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- Influence of fracture structure plane on underground pressure and roof stability of working face 断裂结构面对回采工作面矿压及顶板稳定性的影响
- fracture structure plane 断裂结构面
- This paper has emphatically elaborated fracture structural factors controlling coal &gas ,,outburstmaking otherness of outburst danger on varied structural position. 阐述了断裂构造对煤与瓦斯突出的控制和不同构造部位瓦斯突出的差异性。
- The acting law of syncline structure on mechanical effect of structural plane isanalyzed in detail. 深入分析了向斜构造对结构面力学效应的控制作用规律。
- It is important to measure parameters of structural plane and length of cranny.Traditional means waste too much manpower, material resources, and financial because people must measure on site. 在工程勘查中,结构面产状的测量,裂隙长度的测量都是非常重要的,传统方法是人到工程现场直接进行测量,这样会浪费大量的人力,物力,财力。
- The secondary faults developed in the thrust block at the inflection point of the nappe structural plane are the principal ore-hosting structure. 矿化带和矿体的形态、产状、分布和规模均严格受赋矿构造的控制。
- There are three types of metallotectonics in Xiaoliugou Cu-W ore deposit.(1) Interformational fracture structures. 小柳沟铜钨矿床有3种成矿构造类型:层间裂隙构造,控制着矽卡岩型矿体,为背斜层间滑动形成的张裂隙;
- Near EW fracture structure,which is neglected by former researchers,has been conforimed and accurately posi-tioned. 在此基础上进行了金矿成矿远景预测,取得了比较满意的效果。
- The analysis about the shape of rock slope and structures plane shoos that slope stability varies with topography. 通过对岩体边坡产状与结构面产状关系的变化分析,表明爆破后的边坡的稳定性随地形的变化而不断变化。
- High resolution borehole micro resistivity image logs (FMI) were used to investigate the origin of fracture structures, with Tarim basin in northwest China as an example. 摘要以塔里木盆地为例,探讨高分辨率电成像测井资料在裂缝成因分析中的应用。
- It is a mission of geotechnical engineering exploration to esti-mate the influence of fracture structures on building engineering sites. 评价断裂构造对建筑工程场地影响是岩土工程勘察的一项任务,其影响仅涉及是否可选作建筑工程场地,并非抗震设防范畴。
- Weak structural plane of rock mass 岩体软弱结构面
- The mechanics intensity of structural plane is the feeblest part in the rock mass structure, the exhibition of discontinuity, unequal and anisotropy for mechanics capability induced by structural plane. 结构面是岩体结构中力学强度最薄弱的部位,导致了岩体力学性能的不连续性、不均一性和各向异性。
- Water leakage from the reservoirs mainly follows the passage, which is formed by connection of the fracture structure outward extending with the strongly weathered zone. 库水外渗主要沿通往库外的断裂构造与强风化带连通形成的渗漏通道渗漏。
- Combination relation of structural plane 结构面组合关系
- Rock mass is synthetic geologic mass, lied in definite geologic surrounding, divided by various structure plane and had definite engineering geologic characteristic. 岩体是赋存于一定地质环境中,由各种各样的结构面所切割,具有一定工程地质特性的岩石综合体。
- Compared with the statistical probability model used for engineerings in the patst, the distribution shape can reflect better the intrinsical features of structure plane dist... 应用分形模型比以往工程上的统计概型更能反映结构面分布的本质特征。
- roek-soil preferred structural plane 岩土优势结构面
- shear strength parameters of structural plane 结构面抗剪强度参数
- On the basis of core, well logs, seismic and dynamic data in Liuhua11-1 Oilfield, the characteristics of reservoir heterogeneity controlled by sedimentary environments, diagenesis, fault and fracture structures are described in detail. 结合流花11-1油田的岩芯、测井、地震、开发动态等资料总结了礁灰岩油藏沉积、成岩及构造等因素造成的储层非均质特征,引入的储层非均质综合指数,可更快速、直观地揭示了剩余油的分布规律。