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JAEA-Research-2010-034.pdf:16.23MB - JAEAの研究開発成果 ...

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膨潤応力(MPa)<br />

正規化膨潤応力<br />

4.5<br />

4.0<br />

3.5<br />

3.0<br />

2.5<br />

2.0<br />

1.5<br />

1.0<br />

0.5<br />

0.0<br />

<strong>JAEA</strong>-<strong>Research</strong> <strong>2010</strong>-034<br />

(蒸留水)棚井・菊池,2005<br />

(蒸留水)鈴木・藤田,1999<br />

(人工海水I=0.64)鈴木・藤田,1999<br />

(幌延地下水I=0.207)棚井・菊池,2005<br />

(NaCl溶液I=0.2)棚井・菊池,2005<br />

(NaCl溶液I=0.5)棚井・菊池,2005<br />

(NaCl溶液I=1.7)棚井・菊池,2005<br />

(NaCl溶液I=3.42)棚井・菊池,2005<br />

Eq. Komine and Ogata,2003<br />

Eq.<br />

1.0 1.2 1.4 1.6 1.8 2.0<br />

1.0<br />

0.9<br />

0.8<br />

0.7<br />

0.6<br />

0.5<br />

0.4<br />

0.3<br />

0.2<br />

0.1<br />

0.0<br />

No<br />

Eq.1<br />

Eq.2<br />

Eq.3<br />

Eq.4<br />

Eq.5<br />

乾燥密度 (Mg・m -3 )<br />

図 3.4-1 膨潤応力の比較<br />

表 3.4-4 膨潤応力の飽和度依存性<br />

関数F (S r )<br />

1<br />

1<br />

� �S<br />

r<br />

F �Sr���sw S 2<br />

max r<br />

2 ��<br />

�S<br />

r<br />

F �Sr���sw max<br />

��<br />

�S<br />

r<br />

F �Sr��2�sw max S r<br />

��<br />

2 �S<br />

r<br />

F �Sr��3�sw max S r<br />

��<br />

�Sr<br />

F�Sr��2�swmax �1�Sr� ��<br />

Eq.2<br />

Eq.1<br />

0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0<br />

飽和度<br />

- 24 -<br />

Eq.5<br />

Sr<br />

Eq.4<br />

Eq.3<br />

図 3.4-2 正規化膨潤応力と飽和度の関係

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