机理研究表明:理想的制粒效果是形成以返矿为核心,以细粒精矿的粘附料的制粒小球结构模型。
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Application of Sandy Gravel in Drainage Cushion Layer for Soft Road Foundation
砾砂在公路软基排水垫层中的应用
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Settlement calculation and control analysis of sluice on deeply covered layer of sandy gravel
砂砾石深覆盖层上水闸沉降计算与控制分析彩砂涂料的特性和应用
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中更新世:砾石层;砂、粗砂与砾石层互层;砾石层。
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Field test study of methods for supporting large-section inclined shaft in gravel layer
卵砾石层大断面斜井井筒支护方法现场试验研究
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Discussion on sand and gravel layer foundation of concrete faced rockfill dam
砂卵砾石层作为混凝土面板堆石坝坝基探讨
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The behavior of grouting pile inserted into sand or gravel layer under axial load
嵌入砂或砂砾层中的桩底灌浆桩竖向承载性能研究
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Study of the effect of slurry trench on concrete cut-off wall in deep sand gravel layer
护壁泥浆对深厚砂砾石层混凝土防渗墙影响的研究
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Destructive tests on piping failure of sandy gravel layer of river dikes
江河大堤堤基砂砾石层管涌破坏危害性试验研究
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Studies on technology of seepage-prevention curtain grouting with thick sand and gravel layer
深厚砂砾石层防渗帷幕灌浆施工技术研究
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Practical effect of PHC piles driven into gravel layer by high-frequency vibratory hammer
卵石层中采用高频振动锤施打PHC管桩效果分析
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因此需要参考砾石层的其它工程地质特性对场地类别予以调整。
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Discussion on Geological Drilling in Gravel Layer of Dongting Village Xin Jia Yuan Project
武汉东亭村新嘉源项目卵石层地质钻探技术探讨
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Drilling and sampling for big aperture air down-hole hammer in sand and gravel layer
砂卵石层大口径空气潜孔锤钻进与取样技术
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