The extrusion of compressiblematerial in plane strain is analysed in use of UBET and compared to fully dense material.
应用上限元方法分析了可压缩材料平面应变挤压问题，并与致密材料进行了比较。
2
Straw and stalk biomass whose density is lower belongs to compressiblematerial. Press briquetting is the key that improves the capability of biomass production.
秸秆类生物质属于可压缩材料，其密度较低，致密化是提高生物质制品性能的关键。
3
The designed instances show that the program has considerably high accuracy for design calculation of rotary drum vacuum filter processing compressiblematerial.