Based on the pull - out tests data between geogrids and expansive soil / sands arranged by the orthogonal table l9 ( 34 ) , the following conclusions are reached : 1 ) the displacement - properties of pullout tests depend on the pullout speed . the law of factors " affecting degree , which influences the parameters between geogrids and soils in the pulling - out procedure , is obtained . with the concept of " equivalent pull - out displacement ( x ) " brought forward , the whole process of pull out tests is divided into two process - " main process ( when x 1 . 0 ) " and " residual process ( when x 1 . 0 ) " , and three stages - static friction resistance stage , slip friction resistance stage , and residual friction resistance stage 基于正交设计表l9 ( 3 ~ 4 )分别安排了影响因素与土工格栅膨胀土或砂土界面相互作用参数的拉拔试验数据,获悉: 1 )拉拔试验位移特性主要取决于影响因素中拉拔速率;通过分析并获取影响因素对筋土界面相互作用参数的影响程度及其在拉拔试验过程中的变化规律,提出了当量拉拔位移( x )的概念,并据此将拉拔试验全过程划分成“主过程( x 1 . 0 ) ”和“残余过程( x 1 . 0 ) ” ;且将影响因素对拉拔力或摩擦阻力系数的影响程度分成三阶段(静摩擦阻力阶段、滑动摩擦阻力阶段,残余摩擦阻力阶段) ; 2 )不同(规范)定义的筋土界面摩擦阻力系数数值相差较大,但影响因素对摩擦阻力系数影响程度及其变化规律不会因不同(规范)定义而受到影响。
主: host过程: process; procedure; transver ...本地主过程: local main process全局主过程: global main process特许主过程: privileged master procedure主过程流程: main process主过道: main aisle买主过多: buyers over卖主过多: sellers over主过去文件: master history files过程: s process过程: process; procedure; transversion; plication; course 缩短制作过程 shorten the process of manufacture; 在讨论过程中 in [during] the course of the discussion; 加快过程 accelerate the process; 解释 ... 的过程 explain the process; 学习过程 the learning process; 生产过程 procedure of production; 谈判过程 process of bargaining; 它经过了一个有趣的进化过程。 it has passed through an interesting procedure of evolution. 我迟早要把这一复杂的过程全部告诉你。 i will tell you, sooner or later, all the complicated process处理;程序;过程;过程: processalgol过程: algol proceduree过程: e processpoisson过程: poisson processrp-过程: rp-processr过程: r process闭过程: closed procedure睬过程: star-formation process纯过程: [计算机] pure procedure点过程: point process过程,步骤: process过程,进程: process过程;方法: process