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- Study on strength characteristics of saturated mixed soil in foundation under high filling body in an airfield of southwest 西南某机场高填方体地基饱水混合土抗剪强度特性研究
- high filling body 高填方体
- Mining with backfilling is restrained by relatively high filling cost. 充填采矿由于充填成本较高而制约着其发展。
- What food filling body does the need after acute leukaemia recovers have? 急性白血病康复后需要吃什么食物补身体?
- The test results have shownthat the cementd fragmental rock filling body is good in mechanical character... 结果表明块石充填体力学性能好,强度高,可保证回采安全;充填能力大,成本低,可推广使用。
- It is harmful and profitless that actually the puerpera is eager to choose and employ persons joining filling body. 其实产妇急于用人参补身子是有害无益的。
- The egg-shaped arch culvert is applied to bear vast earth pressure under high filling because it has good compressive capability. 卵形拱涵具有良好的抗压性,适合应用在高填方下承受巨大的土压力。
- Through analysis, the main reasons of high fill embankment faults are unreasonable design and construction of subgrade. 通过分析指出路基设计不合理以及施工工艺不当是造成高填方路堤常见病害的主要原因。
- With mining downwards,it is an important problem facing Jinchuan Longshou Mine whether the upper filling body can meet require of mining the lower ore. 随着开采的不断向下进行,上部充填体是否能满足下部开采的需要是矿山所面临的重要课题。
- This machine is suitable to fill the low viscid, thick ointment materials and all kinds of liquids, featuring high filling accuracy and easy operation. 适合低粘度稠度的膏体物料及各种液类物料的灌装,适用范围广,灌装精确度高,操作方便。气动元件采用台湾生产的名牌产品,性能可靠。
- It has not only met the requirement of the strength of filling body,but also solved the discharge problem of fine tailings. 在满足充填体强度等要求的情况下,解决了细粒尾砂的排放问题。
- To reduce the filling cost,various cement sand ratios are used at different heights for the tailings consolidated filling body in Anqing Copper Mine. 为了降低充填成本,安庆铜矿尾砂胶结充填体在不同的高度采用了不同的灰砂比。
- This text take some introduce on construct safe side such as drainage of subgrade, construct on high fill deep moat subgrade, landslide transact etc. 简要介绍了路基排水、填深堑路基施工、坡处治、土处治等施工安全方面的问题。
- The next trail would require a slightly higher filling density acid. 在下一次试验时需要注入比重较高的酸。
- Pre-dosing of the filling quantity in a dosing tank allows for high filling accuracy and high speeds, as the filling process is not affected by product foaming or bubbling. 由于用配料罐对灌装量进行预配料,可以达到很高的灌装精度,并由于灌装过程与气泡灵敏度或产品起泡独立进行还可以取得高的效率。
- To decrease failure of blasting to filling body in minied-out area is considered as one key technology for pilling by analysis of load of the filling body. 通过对采空区充填体受力分析,指出减小爆破对充填体的破坏作用是矿柱回采的技术关键之一。
- As soon as the weighing cell measures the preprogrammed fill quantity in the container, the valve stem is closed, ensuring high fill volume accuracy. 当称量单元确定瓶子重量已达预先设定的满瓶重量时,灌装阀立刻关闭,因此可以确保精确的满瓶重量。
- Cementing filling of full tailings, in place of coarse classified tailings, in Jiaojiagold mine can meet the needs for the strength of cementing filling body in mining. 在焦家金矿使用全尾砂代替分级粗尾砂进行胶结充填,可以满足矿石回采时对胶结充填体强度的要来。
- Combined with the practice,the paper analyzed the cause of highway high fill embankment and cut settlement,and proposed countermeasures. 结合高速公路的实际,分析了公路高填方路堤及路堑下沉的原因,提出了防止沉陷的措施。
- Therefore, the optimization of the cement sand ratio of the filling body of Anqing Copper Mine is a very complex problem of nonlinear combined optimization. 因此,安庆铜矿充填体灰砂比的优化是一个十分复杂的非线性组合优化问题。