层状岩体,layered rock mass
1)layered rock mass层状岩体
1.Numerical modeling of flexural deformation of laneway inlayered rock mass;层状岩体巷道弯曲变形的有限元模拟
2.Deformation of huge underground opening excavated inlayered rock mass with steep dip angle;陡倾角层状岩体中地下洞室围岩的变形
3.Stability analysis and anchor methods for blocks of undergroundlayered rock mass in cavern excavation;层状岩体开挖洞室围岩块体稳定分析及锚固方法
英文短句/例句
1.Study on Deformation Analysis of Surrounding Rock of Underground Cavern in Laminated Rock;层状岩体中地下洞室围岩的变形分析研究
2.Fuzzy evaluation on surrounding rock stability of the layered rock mass underground cavern层状岩体地下洞室围岩稳定性的模糊评价
3.Layered intrusions are characterized by a typical layering structure and rhythmic texture.层状岩体的典型特征是其具有层状构造和韵律结构。
4.Study on the Stratification Cracking Effect of the Layered Rock Slope Caused by Blasting and Its Influence on the Stability of Layered Slope;层状岩体爆破的层裂效应及其对顺层边坡稳定性的影响研究
5.Some Problems Related to the Stability Analysis of a Dam on Layered Rock Foundation层状岩体坝基抗滑稳定分析中的几个问题
6.Research on Mechanical Mechanism of Low-Angle Dip Bedded Rock Slope Failure Regularity;缓倾角层状岩体边坡破坏规律的力学机理研究
7.Numerical Simulation Tests on Macro Mechanic Parameters of Layered Rock Mass;层状岩体宏观力学参数的计算机模拟试验
8.Study on Deformation Mechanism and Failure Characteristics of Layered Rock Masses Due to Excavation;层状岩体开挖变形机制及破坏机理研究
9.Experimental Study on the Mechanism of Instability of Layered RockMass in Deep Buried Tunnel深埋隧道层状岩体破坏失稳机理实验研究
10.Study on the Physical and Mechanical Parameters of Layered Rock Mass under the Karst Environment喀斯特环境下层状岩体物理力学参数取值研究
11.Excavation response of tunnel in stratified rock mass based on Hoek-Brown criterion基于Hoek-Brown准则的层状岩体隧道开挖响应分析
12.Characteristics and Fitting Model of Structure Plane in Layered Rock Mass层状岩体结构面特征及其拟合描述模型
13.Failure characteristics and computational method of layered rock层状岩体的破坏特征及其迭代计算方法
14.NUMERICAL ANALYSIS FOR SIZE EFFECT OF STRATIFIED ROCK MASS UNDER COMPRESSION层状岩体压缩强度尺寸效应的数值分析
15.Analysis for Long-short Compound Bolt Reinforcement in Layer Rock Slope层状岩体边坡长短复合锚杆加固的稳定性分析
16.Influence of Weak Mudstone Intercalated Layer on Mechanical Properties of Laminated Salt Rock软弱泥岩夹层对层状盐岩体力学特性影响研究
17.On a New Numeric Method of Analyzing Tunnel Stratified Surrounding Rockmass Deformation隧道层状围岩体变形分析新方法研究
18.2. In flat dip layer, the seam thickness control the stability of the wall rock, the thick-bedded hard rock is stable than the thin-bedded hard rock.② 岩层厚度在缓倾斜时对围岩稳定起控制作用，厚层硬岩整体稳定性好于薄层状硬岩。
相关短句/例句
stratified rock mass层状岩体
1.Study on integration of three-dimensional modeling and numerical simulation forstratified rock mass;层状岩体三维可视化构模与数值模拟的集成研究
2.Excavation response of tunnel instratified rock mass based on Hoek-Brown criterion基于Hoek-Brown准则的层状岩体隧道开挖响应分析
3.A definition of water-inrush-factor was presented,and the criterion about the instability of seepage flow of water instratified rock mass was described by water-inrush-factor.利用煤矿底板突水因数表述了层状岩体渗流失稳条件。
3)layered rockmass层状岩体
1.Elasto-visco plastic Cosserat theory oflayered rockmass and its application in engineering;层状岩体的弹粘塑性Cosserat介质理论及其工程应用
2.Study on inversion of in-situ stress oflayered rockmass in deep buried tunnel深埋隧道层状岩体地应力反演研究
3.Thelayered rockmass is of obvious anisotropic mechanical behavior,and its shear strength should be a function of inclination with respect to the layered planes.层状岩体具有明显的各向异性,其抗剪强度应是相对于层面方向的函数。
4)Bedded rock层状岩体
1.The mechanism analyses of bedded rock blasting damage and fracture;层状岩体爆破损伤断裂机理分析
2.Model study of seepage in single fissure bedded rock;单裂隙层状岩体渗流模型研究
3.Study on the shearing strength mechanical characteristics of bedded rock层状岩体的抗剪强度力学特性研究
5)layered rock层状岩体
1.Numerical simulation of excavating openings inlayered rockmass considering the couple stress;考虑偶应力的层状岩体地下洞室开挖模拟
2.The physico-mechanical characteristics oflayered rock are different between its tangential and normal orientations.层状岩体沿层面方向和垂直于层面方向的物理力学特性各异,表现出明显的各向异性,其破坏形式也与一般各向同性岩体不同。
6)laminated salt rock层状盐岩体
1.Program implementation of 3-D expanded constitutive model of Cosserat medium forlaminated salt rock;层状盐岩体三维Cosserat介质扩展本构模型的程序实现
2.Three-dimensional expanded Cosserat medium constitutive model forlaminated salt rock;层状盐岩体的三维Cosserat介质扩展本构模型
3.It was validated primarily by an experiment onlaminated salt rock samples under uniaxial compression.该模型为分析层状盐岩体提供了一条新思路:首先利用该模型求得平均意义下的Cosserat应力,然后再回到某材料点,得到传统意义上的各层岩体的不等梯度的甚至非连续的各层介质的应力应变;结合传统的材料强度理论,可以判断某层盐岩体介质是否开始破坏。
延伸阅读
含铋层状氧化物铁电体分子式：CAS号：性质：化学通式为：(Bi2O2)2+(Ax-1BxO3x-1)2-，式中，x为钙钛矿层厚度方向的元胞数，其值为1～5；A为较大阳离子，配位数为12；B为较小阳离子，配位数为6。A、B离子组合应满足∑XAVA+∑XBVB=6x，式中，x为相应于A、B位离子浓度，V为相应于A、B位离子的离子价态。这类层状氧化物中凡具有铁电行为的化合物就称为含铋层状结构氧化物。其结构是由二维钙钛矿层和层有规则地相互交替排列而成，沿层面具有较好的解理性。自发极化强度较高。压电性能和介电性能的各向异性大。居里温度高。自发极化强度、机械品质因素、频率的时间稳定性和温度稳定性都较高。常规陶瓷工艺很难获得致密烧结体，需用热压烧成新工艺。：PbBi2Nb2O9，BaBi2Nb2O9，SrBi2TaO9，Bi4Ti3O12，PbBi4Ti4O15，PbBi4Ti5O18等属这类铁电体。用于制作滤波器，换能器等。
