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- A new in-situ direct shear testing method for large-grained rockfill materials is introduced. 摘要介绍了一种适用于大颗粒堆石材料的新型现场直剪试验法。
- Particle breakage of rockfill materials is serious under high pressure, and its influence on deformation of rockfill cannot be ignored. 摘要高应力作用下堆石料的颗粒破碎严重,其对堆石体变形的影响不可忽视。
- Based on a series of triaxial tests, the behaviour of stress-strain and breakage volumetric strain of artificial rockfill materials is analyzed. 通过系列的三轴试验研究了不同破碎率情况下模拟堆石料应力变形和破碎体应变的特性。
- The disign method and features of coyote blasting in quarrying rockfill material for the Doulingzi hydro power project are described. 介绍了陡岭子水电工程堆石料采用硐室爆破开采的设计方法和特点。
- The research result showed that shale rockfill material could be used in the dry area of 3C zone, although the material property was weak. 研究表明,该页岩坝料虽然力学性质软弱,但仍适于坝体下游干燥区筑坝之用;
- Many natural materials are becoming scarce. 许多天然原料越来越少。
- BOUNDING-SURFACE HYPOPLASTICITY MODEL FOR ROCKFILL MATERIALS AND ITS VERIFICATION 堆石料的亚塑性边界面模型及其验证
- Bounding-surface hypoplastic model for rockfill materials under complex loading paths and its verification 复杂加载路径下堆石料动力本构模型及数值模拟
- Marsal,R.J.,"Large Scale Testing Of Rockfill Materials ",J.Soil Mech.And Found.Engrg.,93,pp27-44,1967。 寿克坚,"台中都会区卵砾石层地下开挖施工方法与支撑系统之研究",行政院国家科学委员会专题研究计划成果报告,1996。
- The beautiful curtain is made of remnant materials. 这个漂亮的窗帘是用零头布做的。
- Some synthetic materials do not crush easily. 有些化纤衣料不易起皱。
- Experiment Analysis for the Optimum Grading and the Shear Strength of Filling Dam Rockfill Materials in Number 2 Ash Site of Xia Huayuan Power Plant 下花园电厂二灰场筑坝石料最佳级配及抗剪强度的试验分析
- Everything we used was made from natural materials. 我们所用的一切都是由天然材料做成的。
- He buys the materials wholesale. 他成批地购买原材料。
- He is collecting materials for a book. 他正在为写书搜集素材。
- Building materials are expensive. 建筑材料很昂贵。
- A bin for storing ore, grain, or other materials. 仓库储放矿石、谷物或其它材料的大箱
- He is gathering materials for a new book. 他正在收集资料准备写一本新书。
- Environmentalists are keen on degradable materials. 环保分子特别喜爱能够自然分解的材料。
- Recycled materials are mostly of limited use. 再生材料大多用途有限。