Question

corresponsing change of the ellective confining stress \( \left(\theta^{\prime}\right) \) ) 3. Two triaxial compression tests were conducted on a saturated normally consolidated (NC) clay, and the total stress states at fallure are presented in Table 2. Given that the pore water pressure change for Test 1 was measured to be \( 50 \mathrm{kPa} \), estimate the pore water pressure change for Test 2. Table 2. Residts from CU triaxial tests of a soturated NC cioy (units of kPa). \begin{tabular}{ccc} \hline Test & \( \boldsymbol{\sigma y}_{\boldsymbol{y}} \) & \( \boldsymbol{\sigma} \boldsymbol{y} \) \\ \hline 1 & 100 & 250 \\ 2 & 200 & 350 \\ \hline \end{tabular}

          corresponsing change of the ellective confining stress \( \left(\theta^{\prime}\right) \) )
3. Two triaxial compression tests were conducted on a saturated normally consolidated (NC) clay, and the total stress states at fallure are presented in Table 2.
Given that the pore water pressure change for Test 1 was measured to be \( 50 \mathrm{kPa} \), estimate the pore water pressure change for Test 2.
Table 2. Residts from CU triaxial tests of a soturated NC cioy (units of kPa).
\begin{tabular}{ccc}
\hline Test & \( \boldsymbol{\sigma y}_{\boldsymbol{y}} \) & \( \boldsymbol{\sigma} \boldsymbol{y} \) \\
\hline 1 & 100 & 250 \\
2 & 200 & 350 \\
\hline
\end{tabular}

corresponsing change of the ellective confining stress (θ^') )
3. Two triaxial compression tests were conducted on a saturated normally consolidated (NC) clay, and the total stress states at fallure are presented in Table 2.
Given that the pore water pressure change for Test 1 was measured to be 50 kPa, estimate the pore water pressure change for Test 2.
Table 2. Residts from CU triaxial tests of a soturated NC cioy (units of kPa).

Test σ yy σy

1 100 250

2 200 350

Added by Emilia S.

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