答:1.界限含水量是评价细粒土的状态;¨c~Àà+t2bbs.3c3t.com=~ÈOõ yñ
2.Il>1时,土为流态。¨c~Àà+t2bbs.3c3t.com=~ÈOõ yñ
因为:Il>1¨c~Àà+t2bbs.3c3t.com=~ÈOõ yñ
Il=(Wo-Wp)/Ip¨c~Àà+t2bbs.3c3t.com=~ÈOõ yñ
Ip=Wl-Wp¨c~Àà+t2bbs.3c3t.com=~ÈOõ yñ
推出:Wo>Wl(液限)¨c~Àà+t2bbs.3c3t.com=~ÈOõ yñ