Sponsored by the National Natural Science Foundation of China(Grant No.50178044);the Natural Science Foundation of Jiangsu Province(GrantNo.BK2005216)
Influences of ferrite content and iron ore powder content on electromagnetic wave absorbing property of porous concrete are studied.The radar cross section(RSC)of samples was tested in a microwave anechoic chamber.Res...
在未加载与加载条件下,采用快冻法研究了快速碳化28 d后的普通混凝土(Ordinary Portland Cement Con-crete,OPC)、大掺量矿物掺合料混凝土(Concrete with High Content Mineral Admixture,HCMC)以及同时掺加混杂纤维、膨胀剂、引气剂和...
研究了粉煤灰混凝土(Fly ash concrete,FAC)、大掺量矿物掺合料混凝土(Concrete with high content min-eral admixture,HCMC)和绿色高耐久性混凝土(Green high durable concrete,GHDC)在(5%MgCl2+5%Na2SO4)复合溶液中的长期侵蚀作用与...