1) rock fracture surface
岩石断面
1.
In measurement of data on rock fracture surface, some errors will certainly occur.
在岩石断面数据点的实际测量过程中,必然会产生一些误差,而这些误差又必然会引起分形插值曲线(曲面)的偏离。
2) rock fracture surface
岩石断裂表面
1.
Fractal simulation of rock fracture surface;
岩石断裂表面的分形模拟
3) full face rock tunnel boring machine
全断面岩石掘进机
1.
By studying the pressing mark results for three kinds of rock 216 times and themethods for adding force in the lab, presents statistical results of disc cutter pressing marktest for full face rock tunnel boring machine.
通过对三种岩石,216次压痕试验成果的研究,探讨了实验室压痕试验的加载方式;给出了全断面岩石掘进机盘形滚刀压痕试验的统计结果,并与已有的研究成果进行了比较,证明用统计方法预测盘形滚刀的推压力较为合理。
2.
Correctly determining quality parameters of rock is the theoretical basis of use of TBM(full face rock tunnel boring machine)and its design.
正确确定岩石的性能参数是全断面岩石掘进机使用及高性能全断面岩石掘进机研制的理论基础。
3.
A full face rock tunnel boring machine was highly sensitive to geologic situation.
全断面岩石掘进机施工对地质地层状况非常敏感。
4) TBM
全断面岩石掘进机
1.
The Research on Theory and Techniques of Service Life Management of TBM Disc Cutters;
全断面岩石掘进机盘形滚刀寿命管理理论及技术研究
2.
Full Face Rock Tunnel Boring Machine (TBM) is used extensively in tunnel project atpresent,the paper puts forward consecutive boring principle on the basis of analyzing andstudying the Open Type TBM circulative boring principle.
全断面岩石掘进机是目前使用最为广泛的掘进机,本论文在对敞开式全断面岩石掘进机循环换步掘进原理进行分析研究的基础上,提出了连续掘进原理:通过增加一组推进和支撑装置来改变换步方式,换步方式的改变使得推进装置能为刀盘提供连续不断的推进力,从而实现连续掘进,重点对连续掘进进行运动分析和力的分析。
3.
Full face rock tunnel boring machine(TBM) becomes more and more important in current tunnel construction.
全断面岩石掘进机在隧道(洞)施工中的应用越来越广泛,盘形滚刀是其施工中的易损件、消耗件,占其施工工程成本的比重较大。
5) Rock fracture
岩石断裂
1.
Aimed to the fracture behavior before peak load, the rock fracture stability determined by fracture curves after peak load has been studied.
以岩石断裂峰值后曲线为岩石断裂稳定性研究内容,提出了裂纹扩展本构曲线的概念和判断岩石断裂稳定性的方法。
2.
This paper deals with some conventional criterions of rock fracture based on relevant references and advances in the study of rock fracture.
经典断裂力学理论的研究已经取得很大的进展,然而由于岩石材料的性质,该理论在岩石材料研究方面遇到了局限,岩石断裂研究具有其特殊性。
6) core cross section
岩心断面
补充资料:异形断面钢材(见异形断面型材)
异形断面钢材(见异形断面型材)
special section steel
,一、u以uu、’“飞豆on gQngC01异形断面钢材(speeial Seetion steel)见异形断面型材。
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