1) cover cracking
保护层胀裂
2) cover cracking
保护层锈胀开裂
1.
The durability of fly ash concrete structure has aroused widespread concern as its extensive use in practical engineering, and the corrosion-induced cover cracking is the basis of durability assessment and service life prediction.
混凝土中的钢筋锈蚀是影响混凝土结构耐久性的重要因素,随着粉煤灰混凝土在土木工程中的广泛应用,粉煤灰混凝土结构的耐久性已经引起人们的普遍关注,其中粉煤灰混凝土保护层锈胀开裂条件的研究是当今混凝土结构耐久性评估与寿命预测的基础。
3) expansion of base
基层胀裂
1.
Based on the in room test and the theory analysis, the expansion of base was discussed and the methods of solution and prevention were obtained, which is valuable for pavement construction.
就长沙市绕城高速公路西北段水泥稳定砂砾基层胀裂现象 ,对施工情况进行了调查 ,在室内试验与理论分析的基础上 ,探讨了基层胀裂的原因 ,提出了解决和防治基层胀裂的措施。
4) Fracture-pore type reservoir protection
裂缝-孔隙型储层保护
6) protective covering
保护层;保护涂层
补充资料：裂裂
1.象声词。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条