1) no overstrocking of gold
流程无金积压
2) no-vollage and no-current
无压无流
4) unconfined seepage
无压渗流
1.
Based on the method of adjusting the conductivity matrix, the composite element method is proposed to deal with the elements intersected by free surface in the analysis of unconfined seepage problems.
针对无压渗流问题,在传导矩阵调整法的基础上,对穿越自由面的单元用复合单元来处理,每个复合单元具有两套结点水头,一套用于饱和区的水头插值;另一套则用于无水区。
2.
A FEM program is made to calculate the complicated seepage of the earth dam at BaiShi reservoir and a new finite element algorithm called abandoned element method is developed to solve the problem of free surface of the unconfined seepage.
对自由面的求解 ,在计算中提出了弃单元法算法 ,计算表明收敛快 ,和电拟结果对比显示该算法精度高 ,对计算无压渗流有通用性。
3.
An unconfined seepage analyzing method for blocky rock mass is proposed by using automatic identification method of three dimensional rock block system to generate its discontinuities network and quoting the initial flow method to solve the variation equation of three dimensional unconfined network seepage problems.
利用三维岩石块体系统的自动识别方法生成岩体的结构面网络,并将初流量法引入到三维网络无压渗流的变分方程,从而建立了块状结构岩体中的网络无压渗流分析方法。
5) unconfined flow
无压流
6) free flow
无压流动
补充资料:钣金件的设计制造流程
1,产品分析(设计关键考虑项目)
2,概念设计(含色彩,商标和外形完成2D造型设计图)
3,与客户确认最后造型
4,在计算机完成3D实体
5,完成各项零件展开图
6,绘制成品图,组立图和细部零件图
7制作加工程序(考虑模具,加工顺序及加工条件)
8,确认生产流程,选择最佳化加工排版,并依交货期及加工时间安排生产流程
9,钣金件生产制造,进行激光切割,冲孔加工,折弯及焊接加工
10,钣金件试产组装 ,检查讨论问题点并进行修改 P? SX,k&
11.量产
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条