การศ กษาผลกระทบของขนาดว สด ผสมหยาบท ม ต อคอนกร ตกำล งส ง

rgmymcgh a`xgh mlkmrgtg prlhumt`lk Irla tfg stuhy, `t wos ilukh tfot tfg bos`m prlpgrt`gs li tfg oeergeotg

wgrg mlaporgh w`tf tfg stokhorh s`zg (O]XA M==) wf`mf `s rgcot`vgcy c

lwgr tfok tfg koturoc aoss wf`mf fos klt ygt bggk usgh, fos tfg alhucus li Ovgroeg rgslcut`lk 8.05: % Okh bos`m prlpgrt`gs `k tgst`ke tl aggt tfg stokhorhs li tfg quoc`ty li mlkmrgtg a`xturgs Xfg mlaprgss`vg strgketf tgst rgsucts li mlkmrgtg a`xgh w`tf rgmymcobcg oeergeotgs ot 26 hoys li mur`ke mok w`tfstokh mlaprgss`vg strgketf gquoc tl

2?:.=:, 2=2.7:, 258.96, =82.68 okh =95.20 ne/ma² rgspgmt`vgcy Xfg ovgroeg mlaprgss`vg strgketf wos

??9.7?. % Li mlaprgss`vg strgketf tl bg prlhumgh mlaporgh w`tf mlaprgss`vg strgketf li mlkmrgtg a`xgh w`tf koturoc oeergeotgs Rgmymcgh a`xgh mlkmrgtg `s obcg tl w`tfstokh cgss tfok ?8.88 % mlaprgss`vg strgketf okh tfg mlst li prlhumt`lk li rgmymcgh a`xgh mlkmrgtg mlaporgh w`tf tfg pr`mg li koturoc a`xgh mlkmrgtg ot tfg quoc`ty

li ?6:, 2?:, 28:, 26: okh =2: ne/ma² @t wos ilukh tfot rgmymcgh mlkmrgtg a`xgh

oeergeotgs org mfgopgr by 27.:0 % 22.78%, 2?.?8 %, 2:.?: % okh ?0.58 % rgspgmt`vgcy, wf`mf sflws tfot tfg rgmymcgh rgmymcobcg oeergeotgs org usgiuc okh mok bg rgusgh. @s o woy tl `kmrgosg tfg vocug li