加载方向 meaning in English

direction of load application
direction of the applied load

Since the isotropy of such laminates holds only for the elastic properties , but not for the strength behavior , their strength largely depends on the stacking structure
在板内发生损伤之后，其各向同性性质不再保留，最终强度将依赖于加载方向以及叠层顺序。
And more , the performance diversity of this nano - / micro - crystalline composite was studied that was influenced by loading direction of unit cells , volume ; percentage and shape of toughening phase 3
在此基础上，研究了增韧相的形状、体积百分比，代表单元体加载方向等因素对纳米微米晶复合材料性能的影响规律。
Firstly , the experience of cfrm study is summarized and experiments are carried out to improve the preparation technics and to get the appropriate proportion of the materials used . secondly , the factors , which affect the conductivity and stability of cfrc , are investigated . and its smart property is studied with different cf contents and loading directions , and under elastic loading cycles
其次，通过试验，探讨了碳纤维含量、水灰比、骨料粒径、龄期、极化效应、电极形式等对碳纤维混凝土导电性、稳定性的影响；研究了碳纤维掺量、加载方向等对碳纤维混凝土机敏性的影响；并研究了在弹性范围、循环荷载作用下，材料的压敏性。