土力学课后习题答案(清华大学出版社)
文档鉴赏>>>>
第一章
1-1:
已知:V=72cm3m=129.1gms=121.5gGs=2.70则:>>>>>>>>w
mms129.1121.5
>>>>>>>>>>>>>>>>>>>>>>>>>>>>6.3%ms121.5
m129.1
g*1017.9KN/m3v72m121.5Vss45cm3
s2.7
g
VVVVs724527cm3
satsatg
msatVms1.0*27121.5
gwVg*10>>>>>>>>20.6KN/m3VV72
satw20.61010.6KN/m3
ms121.5g*1016.9KN/m3V72则satd
d
1-2:
已知:Gs=2.72设Vs=1cm3
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