• There are three coal mines in Xin'an Coalfield. The Shanxi group irregular(2-1) coal seam has soft roof, soft coal and soft floor.

    新安煤田新建的矿井,主采煤层均为山西2-1三不稳定煤层

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  • This paper puts forward support plan through analyzing strata behavior regularity of coal roadway in seam with soft roof, soft coal and soft floor.

    文章通过永华煤矿“三煤层矿压规律进行分析,提出支护方案

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  • Soft roof and floor of coal seam could be easily damaged while support was not timely and strength was not enough, so overall support was needed for laneway with strong support strength.

    煤层顶底板极松软,若支护及时强度不够极易破坏巷道进行整体支护具有较大的支护强度。

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  • That was fine, I thought, but it really didn’t beat a cabin and a wood stove and the soft sound of rain on the roof.

    这样玩也好,但是怎么也不如木屋、木柴倾听在屋顶上柔柔的雨声

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  • They had ideas for building houses from the roof downwards, turning rocks into soft material, making rivers run uphill, and saving sunshine in bottles.

    他们主意屋顶向下建造房屋石头变成物质河流上山坡、把阳光储蓄瓶子里

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  • Lightweight organic roof structures float on concrete plinths, their soft shapes and contours creating an artificial landscape that describes the movement and circulation within.

    轻巧有机屋顶漂浮混凝土基座上,它那柔软形状轮廓创造了人造景观描绘了一种运动和循环的形态。

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  • The lines which emerge from these bands is the main organizational principle of the facade and supports the central theme of soft, vivid transitions all the way to the roof.

    金属板中间条纹立面主要组织特点形成延伸屋顶柔和而鲜明过渡结构

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  • Accordingly, the new design method of anchor cable parameters applying to thick soft immediate roof is proposed.

    提出了基于厚层软弱直接新的锚索参数设计方法

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  • In this paper, The demolition technique used in a large - scale circular building with soft and suspend - cable roof by controlled blasting was introduced.

    介绍复杂环境下一种大型刚性框架结构柔性悬屋顶园形建筑物爆拆除技术

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  • The paper provided the optimum roof support parameters of bolt support in soft thick seam. The applied projects have shown the efficiency of the support.

    给出锚杆(索)支护顶板优化支护参数工程应用证实了其有效性

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  • The paper discussed common problems of pipe roof support engineering in soft ground and presented the optimization technology by tests on borehole construction methods with existing equipments.

    软弱土层棚支护工程,利用现有设备试验多种成方法,优选出最佳成孔,加快了工程进度。

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  • A small green cottage with a curved roof rests on a soft sandy beach in Maine.

    缅因州小屋缅因州柔软沙滩上安放着绿色弧形屋顶的小屋。

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  • Based on the analysis of gas source at the working face with "three-soft" unsteady coal seam, the authors introduce the principle and method of gas suction by roof-rock drilling.

    前言:通过“三软”不稳定煤层采煤工作面瓦斯来源分析介绍采用顶板岩石钻孔放解决瓦斯问题的原理方法

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  • "Dome" is used in the living area of the second floor to soften the relationship between the roof and the wall, which makes the interior space soft and full of change.

    二层内部居住部分置入一个“穹顶屋顶墙面关系使内部环境柔和富于变化

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  • The vital problems to be solved in Shendong mine are the dynamic pressure damage of thin rock strata roof under thick sandy soil soft stratum and the loss of water and soil under mining.

    浅埋煤层基岩砂土松散层顶板灾害采动水土流失神东矿区急需解决的重大问题之一。

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  • The II3123 face is a light type caving face of three-soft coal seam. the roof is cracked, sloughing and roof fall often occur.

    前言: 石台煤矿II3123工作面“三软”煤层放工作面,顶板破碎易掉,片帮、冒顶时常发生

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  • Studying the variety laws of the plastic failure, distortion and stress of soft and hard rocks alternate-layered roof with the constant vertical stress only the horizontal stress changing.

    垂直应力不变不断改变水平应力条件下,分析各类软硬岩互层项板应力、变形破坏规律

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  • The primary tastes of sour and bitter are near the junction of the soft and hard palates in the roof of the mouth .

    酸味苦味基本味蕾位于靠近口腔顶部软硬颚的交界处

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  • With the increasing of mining depth, the roof-floor lithology of the tunnel shows the characteristics as soft rock, normally resulting in the drift floor-heave.

    随着矿井增加,巷道顶底板岩层表现特性导致巷道形成严重底臌。

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  • It applies in the soft geology areas. It is made of the cattle leg, the mechanics column, provided weight, the platform face, steel roof beam, sand chest, etc.

    筐架式台座是其中一种,适用地质地区牛腿配重台面横梁、沙箱等构件组成。

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  • The flexibility measures as well as the broken coal rejects and other soft bulk material set up on the top of the temporary support should be applied to reduce the impacts of the roof falling rocks.

    必须采取柔性措施以及提前临时支架上方堆积松散材料降低矸石冲击力

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  • The flexibility measures as well as the broken coal rejects and other soft bulk material set up on the top of the temporary support should be applied to reduce the impacts of the roof falling rocks.

    必须采取柔性措施以及提前临时支架上方堆积松散材料降低矸石冲击力

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