The effects of interfacial treatment modes on the bonding properties between asphalt modified polyurethane jointmaterial and cement mortar were investigated.
就界面处理方式对沥青改性聚氨酯接缝材料和水泥砂浆黏结性能的影响进行了研究。
2
The constitutive laws of jointmaterial and block material can be fully considered in the model. The cost of computation is low. It is a discontinuous element for displacement.
该模型能充分考虑节理裂隙材料和块体材料的本构关系，计算量不大，是一种位移不协调单元。
3
The us Navy has exercised contract options funding Austal's acquisition of long lead-time material associated with the construction of two additional 103-metre Joint High Speed Vessels (JHSV).