答:1.界限含水量是评价细粒土的状态;cHf¨j·¥bbs.3c3t.com&$˦äì
2.Il>1时,土为流态。cHf¨j·¥bbs.3c3t.com&$˦äì
因为:Il>1cHf¨j·¥bbs.3c3t.com&$˦äì
Il=(Wo-Wp)/IpcHf¨j·¥bbs.3c3t.com&$˦äì
Ip=Wl-WpcHf¨j·¥bbs.3c3t.com&$˦äì
推出:Wo>Wl(液限)cHf¨j·¥bbs.3c3t.com&$˦äì