ˮҵܹʹˮĥһ̶ˮĥ̨ʱ͵ģһۺûϲġģӶﵽҵЧĿġǣˮҵʹĥƷĹһЩ⣬ЩⲻӰ쵽ĥЧķӣֱӰ쵽ĥƷƹռΪˮҵܹõʹĥƷӰĥʹЧһЩؽмҪ 1.ĥ ĥƷξʹЧӡͬĥҵIJƷϴںܴ졣1ijˮ೧4ĥҵֱṩA B C D ҺĥƷʹܽеоÿȡ3Сʱۺ̳15Сʱ 1A ĥЧ룬ǿЧ롣 2B ĥЧǿЧ룬˵ʹüֵ 3C ĥЧǿЧ룬нϸߵʹüֵ 4D ĥЧǿЧһ㡣 5ĥƣC >D >A >B
| % | ˮ % | ȱO/K | ǿȣMPa | ѹǿȣMPa | ̨t/h |
| ϲ | ʯ | 3d | 28d | 3d | 28d | հ | һ | 82 | 13 | 5 | 350 | 4.6 | 7.3 | 22.4 | 45.5 | 72 | A | 0.03 | 78 | 17 | 5 | 365 | 4.4 | 7.1 | 21.0 | 43.9 | 72 | B | 0.10 | 78 | 17 | 5 | 347 | 4.2 | 6.8 | 19.3 | 42.2 | 72 | C | 0.08 | 78 | 17 | 5 | 373 | 4.9 | 7.9 | 25.8 | 49.6 | 72 | D | 0.10 | 78 | 17 | 5 | 360 | 4.5 | 7.3 | 23.0 | 45.7 | 72 |
ɱ1֪ĥҵҪʹԼIJƷõûϿɣͱҪŬƷʹܡĥƷʹܣӦۺļзΪȽļֶΡȫϵԼʵۺΪ֧š ҹĥҵڶ࣬вҵĿǰԴзʵֶκϵԱзԱġޡ״̬Ʒֻƾ۲ƷֻƾϵˣĥƷгǺҵ֮صġֵοǣгҲĥҵIJƷܿɿܹˮҵĻӭ 2.ˮҵ ˮҵһЩأĥϵƽȡˮֺ¶ȵȵȣDzӰ쵽ˮIJߣҲֱӰ쵽ĥʹЧ234 Ŀ | ƽ ( m m) | ȱO/K | 3dѹǿȣMPa | 28dѹǿȣMPa | ĥ̨t/h | 1 | һ | 15 | 356 | 21.3 | 45.1 | 52 | | 15 | 352 | 24.8 | 50.2 | 56 | 2 | һ | 25 | 351 | 20.9 | 45.6 | 48 | | 25 | 355 | 23.2 | 48.0 | 50 |
ͨԱ2ݽзĥƽΪ15m m £ĥȲĥˮ3d ѹǿȡ28d ѹǿȼĥ̨ʱֱ16.4%11.3%7.7%ĥƽΪ25m m £ֱֻ11.0%5.3%4.2% ĥƽ£ĥʹЧ½ΪϵƽƫĥĥڸϿܱԼ٣ʪûַܳӳ Ŀ | ˮ % | ȱO/K | 3dѹǿȣMPa | 28dѹǿȣMPa | ĥ̨t/h | 1 | һ | 0.3 | 330 | 15.7 | 36.0 | 72 | | 0.3 | 333 | 19.2 | 40.7 | 77 | 2 | һ | 1.5 | 331 | 15.2 | 35.3 | 66 | | 1.5 | 334 | 16.7 | 37.0 | 68 |
ͨԱ3ݽзˮΪ0.3%ʱˮмĥ3d ѹǿȡ28d ѹǿȼĥ̨ʱȲĥʱֱ22.3%13.1%6.9%ˮ1.5%ʱֱֻ9.9%4.8%3.0% ĥˮ£ĥĥЧ½ΪһˮϲĥĥӵŨ½ɢúͽʪöܵӰ죻һ棬ڷĥм׳ְһĥIJСӸġ Ŀ | ¶ () | ȱO/K | 3dѹǿȣMPa | 28dѹǿȣMPa | ĥ̨t/h | 1 | һ | 71.5 | 367 | 23.1 | 47.4 | 110 | | 71.2 | 374 | 26.4 | 51.7 | 116 | 2 | һ | 86.0 | 362 | 22.0 | 45.3 | 105 | | 86.4 | 366 | 24.5 | 48.2 | 108 |
ͨԱ4ݽз¶ȣͨóĥϵ¶ĥ¶ȣ71£ĥȲĥˮ3d ѹǿȡ28d ѹǿȼĥ̨ʱֱ14.3%9.1%5.5%¶86ʱֱֻ11.4%6.4%2.9% ¶ߵ£ĥĥЧһ̶ϻ½Ϊһĥڽϸߵ¶Ȼ£ٲֵĥӿܻӷˣֱӱĥijųĥ⣻һ棬¶ƫᵼ¾ǿĥõԲ㡣 ͨϷӰĥʹЧԭĥ⣬ˮҵĥȡˮֺ¶ȵءҪĥҵҪŬĥƷܣˮҵˮҵҲӦĥϵȡˮֺ¶ȣΪʹúĥƷֻĥƷܵƹռˮҵܻøõľЧ档 |