Stresses applied to plastically deform the metal are usually compressive. 適用于金屬塑性變形的應力通常都是壓應力。
The maximum draw stress located on the lingual apex, while the maximum compressive stress located on the lingual crest of the ridge. 最大拉應力位于舌側根尖部,最大壓應力位于舌側牙槽嵴頂。
If the substance to be exploded has the high compressive strength, the effect is limited. 對于抗壓強度較高的欲爆體,其效果有限。
The influence of fly ash and slag powders on the fluidity and compressive strength of cement mortars were investigated. 用不同摻量的礦渣粉及粉煤灰對水泥砂漿流動(dòng)性和抗壓強度進(jìn)行了試驗研究。