2) jointed and fractured rock masses
节理裂隙岩体
1.
Ultrasonic detection test was done on the jointed and fractured rock masses by ultrasonic detection method,so as to evaluate rock masses with different kinds of joint and fracture.
利用超声波探测法对节理裂隙岩体进行了声波测试,对不同的节理裂隙岩体进行了质量评估,通过对节理裂隙岩体进行爆破漏斗试验,分析了节理裂隙对岩体中爆炸应力波传播、岩石破碎及爆破漏斗形成的影响。
2.
Utilizing the technique of ultrasonic detection on jointed and fractured rock masses, the author firstly measures the elastic wave velocity, then appraises the quality of different masses.
首先利用超声波探测法对节理裂隙岩体进行了声波测试,对不同的节理裂隙岩体进行了质量评估。
3) jointed rock mass
节理裂隙岩体
1.
Effective field method calculating effective moduli of jointed rock mass;
预测非贯通节理裂隙岩体等效模量的有效场方法
2.
The stability of unsupported tunnels in jointed rock masses at different depths is analyzed using the distinct element method.
针对一高速公路隧道工程,应用离散单元法对节理裂隙岩体中不同埋深无支护暗挖隧洞的稳定性及其机理进行了数值分析。
3.
In this paper,based on a combined analysis of the progressive failure characteristics and the failure pattern of rock mass,the current status of research on the progressive failure mechanism for jointed rock mass is described through several aspects,such as fracture .
在综合分析岩体渐进破坏特性、岩体破坏模式的基础上,从断裂力学方法、损伤力学方法、数值方法、试验方法等几个方面描述当前节理裂隙岩体渐进破坏机理的研究现状,最后对目前研究中存在的一些问题提出了建议。
4) bolted discontinuous jointed rock mass
加锚节理裂隙岩体
1.
A 3D constitutive laws and the damage evolutions of bolted discontinuous jointed rock mass are used to evaluate the stability and deformability of the surrounding rock mass during excavation and supporting.
三峡地下电站厂房窑洞口围岩属于一种断续节理裂隙切割的节理岩体，对主厂房与窑洞口相接处围岩的稳定情况，应用三维加锚节理裂隙岩体的本构关系、损伤演化方程来评价此类岩体稳定性和变形行为。
5) joint-cracked rock masses blasting
节理裂隙岩体爆破
6) rock mass joint and cracks network
岩体节理裂隙网络
补充资料：大节
大节
大节 人体部位名。 ①指大关节。《灵枢·经脉》：“诸络脉皆不能经大节之间。” ②即指、趾的第一节。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条