According to concrete age,the dynamic stress intensity factors of bond inter-face crack of concrete-rock was calculated.......

...

In order to evaluate the quality of air entraining agent (AEA) quickly and effectively.Air void parameters of fresh conc......

简述了爆破开挖时产生的爆破振动对新浇混凝土破坏机理,针对国内外大量相关文献资料及国家、行业的新浇混凝土爆破振动安全标准的......