Организация и технология строительства участка № 19 автомобильной дороги поточным методом
Курсовой проект - Строительство
Другие курсовые по предмету Строительство
? ????? ?? ??????.
???? ?????? 1000? 2.
??? ?????????? ??? ??????, ??? ??? 5.
??-9=81000/50.11=8000/0.55=14545.45 ?2/?????
???? ????? ??????? ????:
n=Q?? (??. ??) /??-9=3212,05/14545.45=0.22
????? 1 ????? ??-9 (?-275?).
"????? ????? ?????? ? ??? ??" 2-1-28, ???? ?????? 100 ?3. ??? ????? I.
????????? ? ???? ???? ? 20 ????.
Q??=V?. ????/T=173719,35/39=4237? 3
I ??? ????? (??? ????? 0.42)
??-9=8100/0.42=1904.76 ?3/?????
???? ????? ??????? ????:
n=Q??/??-9=4237/1904.76=2,22 ? 3??.
2-1-29 ?????? ????? ????? ??.
???? ?????? 100?3, ??? ??? ? 200.
???? ??? ???? ???? = 8.
?=8100/ (0.29+ (0.057)) =800/0.64=1250 ?3/?????
???? ????? ? ??????? ????:
n=Q??/???-16=4237/1250=3,38 ? 4??.
??? ????? ?? ????????. 2-1-39 ??? ??? ?? ??? ????????.
???? ?????? - 1000?2
?? ?? ??? ????? ?? ?????? ????:
S. =?2*L? =15*4240=63600 ?
?? ?? ?? ????? ?? ?????? ????:
S. = (?*2) *L?= (3,515*2) *4240=29807,2 ?,
???:
? - ?? ??, ?
??? ?? ????? ?? ?????? ????:
?=v???+ (???*m) =v1,952+ (0,42*1,5) =3,515 ?
?? ?? ????? ?? ?????? ????:
S =S. +S. =63600+29807,2=93407,2?
??????? ??? ??? ???????:
n = B+2*Bo/3? = 22,03/3 = 8 ???.
???? ??? 2-1-39 ??????? ??????? ??????? ??-99:
?=?*Q/??=8*1000/ ( (0,18*4) + (0,56*4)) =2973,977 ?/?????
????? ???? ? ????? ???? ??????? ????:
Q??=V?/?=93407,2/39=2278,2?
???? ??????? ??????? ????:
n=Q??/?=2278,2/2973,977=0,76 ???????
????? 1 ???????.
??? 10. ??? ???? ???? ????? ??? ? ???? ? 90 ???? ???? ????? (? ??? ?????).
?/??????? ??????? ??????????? ?????? ??????? ???1 ???? ??512240,89????? VI ???? 42????? ??-930,87????? VI ????3 3?? ????? ? ?????? ??-16? 4 0,93????? VI ???? 44???????? ??-99 10,76????? VI ????1???? ??? ? ????12??? II ???? ?? ????? ????2???? ??? ?????14
5.2 ???? ?? ????????? ????? ???
? ??? ??? ?????? ?? ????????? ????? ???. ??????: ??? 2.
5.3 ???? ??????? ???? ??????? ?????
??????? ? ?????? ?????? ??? (????)
???? ? ?????? ??? ?????? ? ??26+80. ???? 1 ?????? ? ?? 0+00 ?? 26+80. ???? 2 ?????? ? ?? 26+80 ?? 42+40.
??????? ??????? ??????? ???????:
L?? ? 1= ( (5+2,2/2) *2.22+ (5+2.04/2) *2.04) /2.2+2,04 = 6,06?
L?? ? 2= ( (5+3,17/2) *3,17+ (5+1,07/2) *1,07) /2,2+2,04 = 6,32 ?,
L??=L?1-L?