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- Inverse of stress field 应力场反演
- GENETIC ALGORITHM-FINITE ELEMENT INVERSION OF STRESS FIELD OF BRAZIL 巴西构造应力场的遗传有限单元法反演
- Local change of stress field led to the change of action mode of faults along the strike and associated folds. 局部应力场变化导致沿断裂走向上断裂活动方式及相关褶皱特点发生了变化。
- In this paper, a new method of the inversion of linear elastic stress field using geodetic data is proposed. 本文基于地表大地测量位移观测值,提出用大地测量监测资料反演戏弹性构造应力场方法。
- The borehole falling and hydraulic fracture during drilling have a close relation with the distribution of stress field. 钻井过程中井眼跨塌、水力压裂裂缝的形成与应力场的分布有十分密切的关系。
- This is the inverse of his earlier proposition. 这和他早些时候提的建议截然相反。
- Therefore more actual and securer resolution can be obtained when the coupling of stress field and seepage field are considered. 因此,应从渗流场应力场两场耦合的角度考虑,才能提供更加符合实际的满足安全性的解答。
- Inversion of the conjugate joints and striation is used to study orientation and timing of the tectonic stress field and define the stages of the field. 利用共轭节理和断层擦痕反演,对矿区构造应力场进行了定向、定时研究,确定了各期构造应力场。
- A complete suit of closely analytical expressions of stress field is presented for the dip slip shear fault with an arbitrary dip angle in a semi infinite medium. 给出了半无限空间中任意倾角的倾向滑动剪切断层错动产生的应力场的一套严密的解析表达式 .
- We led a hard life in times of stress. 在困难时期我们过着艰苦的生活。
- The strain state of the emplaced magma is shown by ellipsoid parameters, and distribution of stress field of the magma reflects the ways of emplacement and tectonic environment. 从磁化率椭球参数可以看出岩浆侵位的应变状态;岩浆应力场分布体现了岩浆侵位元方式及其所处构造坏境。
- At the same time, the distribution fractures in the strata have been predicted and evaluated by means of analysis of curvature, simulation of stress field and fault factors et. 采用曲率法、应力场模拟技术及断裂因子等方法,对研究区风化期破裂缝及构造裂缝分布进行了预测评价。
- At the same time, the distribution fractures in the strata have been predicted and evalu-ated by means of analysis of curvature, simulation of stress field and fault factors et. 采用曲率法、应力场模拟技术及断裂因子等方法,对研究区风化期破裂缝及构造裂缝分布进行了预测评价。
- We call -a the additive inverse of a. 我们称-a为a的加性逆元素。
- The inverse of its slope is the speed of light. 其倾斜的倒数是光速。
- Besides, the two important problems, the deep prooes of lithosphere and the inversion of tectonic stress field, have to be expounded for studying the geodynamic setting of the Late Mesozoic rifting. 此外.对晚中生代裂陷作用的动力学背景的探讨需要阐明岩石圈的深部过程和构造应力场的反转这个两个重要的问题。
- Is still unaccustomed to a life of stress. 仍然无法适应充满压力的生活
- On the base of least squares,using measured data and some optimization methods,both BDM and SFM can get the simulation of stress field and directly provide initial stress state for subsequent stability analysis of slope. 这两种方法是利用现有的实测数据,基于最小二乘法制定目标函数,采用一定的优化算法,结合有限元分析程序,得到岩体初始地应力场,并直接为后续的边坡稳定性分析提供初始应力状态。
- Its decay probability per second is the inverse of this time. 每秒的衰变几率是这个时间的倒数。
- The dopping effects of La and Ce induce the aberrance of stress field of diffusive medium, which decrease the activation energy of particles diffusing, and accelerate particles diffusing during the solid state reaction. 稀土离子的掺杂作用,导致扩散介质中应力场的畸变,降低了质点的扩散活化能,从而对固相反应中的质点扩散起促进作用。