Based on the experiment of laminated pouring and accumulated liquid forging of 2A12 aluminum alloy,interface bonding of formed component with large ratio of altitude and diameter was investigated by means of SEM and instron materials drawing equipment.
通过 2 A12液态铝合金分层浇注 -累积液锻成形大高径比工艺试验 ,用扫描电镜和 Instron万能材料试验机等手段 ,研究了成形的大高径比制件界面结合问题。
The change of temperature field during laminated pouring of massive concrete is obtained by controlling the contribution of each e.
该程序通过控制各单元对整体刚度矩阵及整体荷载矢量列阵的贡献模拟大体积混凝土分层浇注时温度场的变化。