mixed steel meaning in Chinese
混合钢
Examples
- Secondary round steel , mixed steel
二级圆钢混钢 - Set up in 2004 , metal department is majorly engaged in the marketing of the steel imported from japan with a big warehouse in houzhu , quanzhou . product includes secondary round steel , mixed steel
目前我司金属部的主营业务为钢材，于泉州后渚港设有大型储存仓库，主要经营日本进口的二级圆钢混钢，材质以45钢材为主。 - 4 , the flexural fatigue behavior of concrete is improved effectively though mixed steel fibers and polypropylene fibers . 5 , flexural fatigue mechanism was analyzed . the improving and damaging mechanism were studied
5 、对层布式混杂纤维混凝土的抗折疲劳机理进行了分析，初步探讨了混杂纤维混凝土的纤维增强机理及破坏机理。 - Based on the basic principles of densified systems containing homogeneously arranged ultra - fine particles ( dsp ) and reactive powder concrete ( rpc ) adopted by foreign researchers specialized in building materials , silica rume , ultra - fine fly ash , quartz powder , 52 . 5 - class portland cement and superplasticizer were selected and mixed , the theoretic of mixed steel fiber reinforced cement - based composite materials and of micro - aggregate filling voids were applied , the composition was adjusted , the mixture ratio of rpc was optimized , a suitable curing schedule was adopted , in the result , an ultra - high performance concrete designated rpc was successfully prepared by normal technology methods
本文基于超细粒聚密材料( dsp )和活性粉末混凝土( rpc )配制的基本原理，选用硅灰、粉煤灰、石英粉和硅酸盐水泥，辅以高效减水剂，采用多重复合的技术路线，运用混杂钢纤维增强理论和微集料填充密实原理，调整材料组成，优化混凝土配合比，结合适宜的养护制度，在现有技术条件下，成功制备出了rpc200材料。