Effect of groundwater table on performance of liners in waste landfill;
地下水位对垃圾填埋场衬垫性能的影响
Research on Adsorption Property of Heavy Metals onto the Landfill Liners;
垃圾填埋场衬垫对重金属吸附特性的研究
Manufacturing method of computer floppy disk liner for nonwovens is introduced simply in this paper.
本文简要地介绍了非织造布计算机软盘衬垫的研制方法。
Research on wearing theory between steel rope and cushion in multiple hoisting;
多绳摩擦提升钢丝绳与衬垫间磨损机理的研究
Study on Foaming Mechanism of the Expanded Pearlite Cushion;
膨胀珍珠岩缓冲衬垫发泡机理研究
Utilizing the constitutive relation,the nonlinear viscoelastic constitutive model was applied to simulate the viscoelastic behaviors of porous silicone cushion in composite structure,and the pattern of stress relaxation of the cushion was obtained in process of short-time.
通过含多孔硅泡沫衬垫的组合结构松弛行为的数值模拟和试验测试数据的对比,两者吻合较好,说明基于材料应力松弛试验得到的粘弹性本构模型能够反映多孔硅泡沫材料的力学特性;该松弛模型具有较高的计算精度,并且形式简单,便于工程应用。
With this approximate solution,analyses of the stability of new and expanded landfills along the back and bottom linings can be considerably simplified.
提出新建及扩建设垃圾坝填埋场的三楔体极限平衡分析法,给出安全系数的近似解,使得填埋场沿背部、底部及垃圾坝内坡处衬垫界面的三折线型滑动分析大为简化,发现其具有较好的工程适用性。
Based on the friction drive equation between the lining and wire rope,the characteristic of sliding process of friction hoist and the theory of heat conduction,a model of lining s transient temperature field was established and its analytic solution was obtained by an integral-transform method.
根据钢丝绳与衬垫间的摩擦传动方程以及摩擦提升滑动过程特性,基于热传导理论构建了衬垫瞬态温度场模型;应用积分变换法推导出衬垫温度场解析计算式。
Discussion on the standard for friction liner;
关于摩擦衬垫标准的讨论
Aims at the measurement actuality of the friction liner in the hoist, proposes a new kind of measurement device of the liner friction coefficient.
针对当前提升机摩擦衬垫摩擦性能测定的现状,提出一种基于PLC和虚拟仪器技术的衬垫摩擦系数的新型测量装置。
Experiment on permeability of Xiashu loess for landfill liner;
下蜀黄土用作填埋场衬垫层的防渗试验
