- [岩石]弹性模量
- rock elastic modulus: 岩石的弹性模量
- elastic modulus: 本构模型谈弹性模量; 弹性计量单位; 弹性模数, 弹性系数; 弹性模数，弹性系数; 弹性系数,弹性模数; 地基应力和变形谈弹性模量
- elastic of rock: 岩石弹性
- elastic rock: 弹性岩石
- adiabatic and isothermal elastic modulus: 绝热和等温弹性模量
下载手机词典可随时随地查词查翻译
elastic modulus of rock中文什么意思
- [岩石]弹性模量
下载手机词典可随时随地查词查翻译
例句与用法
- with the increase of lateral pressure modulus, the magnitude of principal stress decreases and the direction of it is hardly changeable; with the increase of the angle between the direction of the maximal horizontal principal stress on magnitude and the fault bearing, the magnitude of principal stress increase and its direction can hardly change; with the increase of the elastic modulus of rocks, the magnitude of principal stress increases and the direction changes more; with the increase of pr, the magnitude of principal stress decreases and the direction changes more; with the increase of lateral pressure modulus, the principal stress at hance, the tress at topmost arch, bottom arch and principal stress at lateral arch decreases, with the increase of the depth of tunnel, the stress of surrounding rock also increases, and the poorer the quality of surrounding rock is, the little its principle stress is
分析得出，随着侧压力系数的增大，主应力量值减小，主应力方位难改变；随着与断层走向的夹角增大，主应力量值增大，应力方向难改变：随着岩石的弹性模量的增大，主应力量值增大，方向变化越大；随着泊松比的增大，主应力量值减小，方位变化越大。随着侧压力系数的增大，顶、底拱处的各应力值增大，拱腰处的主应力减小，剪应力增大，侧拱处的各主应力减小，同一侧压力系数的条件下围岩质量越差，各应力值也越小；随着洞室埋深的增加，围岩压力也增大，围岩质量越差，其应力值也减小。