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{\displaystyle -a{\frac {dh}{h}}={\frac {kA}{L}}dt} 적분하면 − a ∫ h 1 h 2 d h h = k A L ∫ t 1 t 2 d t {\displaystyle -a\int _{h_{1}}^{h_{2}}{\frac {dh}{h}}={\frac {kA}{L}}\int...

+ h 2 ⋅ γ s a t + h 1 ⋅ γ 1 = γ s a t ( Z + h 2 ) + γ 1 h 1 {\displaystyle {\begin{aligned}\sigma &=Z\cdot \gamma _{sat}+h_{2}\cdot \gamma _{sat}+h_{1}\cdot...

_{sub}}{\gamma _{sat}}}\cdot {\frac {\tan \phi }{\tan i}}\geq 1} 14-2, 16-4, 20-1+2 N s = c u γ H c {\displaystyle N_{s}={\frac {c_{u}}{\gamma H_{c}}}} Ns :...

{\gamma _{w}}{\gamma _{sat}}}\right){\frac {\tan \phi '}{\tan \beta }}\\&=\left({\frac {\gamma _{sat}-\gamma _{w}}{\gamma _{sat}}}\right){\frac {\tan \phi...

891 e 0 = H v H s = H − H s H s = 19 − H s H s = 0.891 {\displaystyle e_{0}={\frac {H_{v}}{H_{s}}}={\frac {H-H_{s}}{H_{s}}}={\frac {19-H_{s}}{H_{s}}}=0...

= 1 2 K a γ s a t H 2 {\displaystyle P_{a}={\frac {1}{2}}K_{a}\gamma _{sat}H^{2}} K0선 기울기(99-1) tan ⁡ β = q p = 1 − K 0 1 + K 0 {\displaystyle \tan \beta...

하였습니다. T v = c v ⋅ t H d r 2 = 3.152 m m 2 / m i n 12 2 m m 2 = 1.094 {\displaystyle {\begin{aligned}T_{v}&={\frac {c_{v}\cdot t}{{H_{dr}}^{2}}}\\&={\frac...

\gamma _{sub}={\frac {G_{s}-1}{1+e}}\gamma _{w}} 밀도 순서: 흙 골격만의 밀도 > sat > t > d > sub (95) 실험실 비중 G s = W s W s + ( W a − W b ) {\displaystyle G_{s}={\frac...