- 王 磊1,2,范 蕾1,2
2015年第1期
摘要
引用本文
摘 ? 要:針對目前對珊瑚碎屑混凝土的力學機理尚不清晰這一問題,對不同齡期和水灰比的珊瑚混凝土試塊進行了試驗研究。試驗結果表明,珊瑚混凝土具有早強、快硬的特點;同時,當水灰比減小到一定程度后,單純減小水灰比并不能明顯提高珊瑚混凝土的抗壓強度。本文從材料特性、界面特性以及齡期和水灰比等方面著手,對珊瑚混凝土的強度特性作了詳細分析,并介紹了珊瑚混凝土的破壞形態,從而可為珊瑚碎屑應用于海島混凝土工程提供一定的參考依據。
Abstract: Currently, the mechanical mechanism of coral debris concrete is not well understood, so the research on coral concrete test block in different age and water cement ratio is carried out. The test results show that coral concrete has the characteristics of fast strengthening and hardening, and when the water cement ratio decreases to a certain extent, simply reducing the water cement ratio could not result in obvious additions of compressive strength of coral concrete. From the aspects of material properties, interface properties,age and water cement ratio, the strength characteristics of the coral concrete are analyzed in detail, and the failure pattern is introduced, which can provide reference for application of coral debris in island concrete engineering.
王磊,范蕾.?珊瑚碎屑混凝土的強度特性及破壞形態分析[J].混凝土與水泥制品,2015(1):1-4.
WANG L,FAN L.Strength Characteristic and Failure Pattern Analysis on Coral Debris Concrete[J].CHINA CONCRETE AND CEMENT PRODUCTS,2015(1):1-4.