Community Answer

Honor CodeSolved 1 Answer

See More Answers for FREE

Enhance your learning with StudyX

Receive support from our dedicated community users and experts

See up to 20 answers per week for free

Experience reliable customer service

Get Started

F=3for square fooling vitimate loadl Bearing capality\begin{array}{l}q=1.3 C N_{C}+\gamma D_{f} N_{q}+0.4 \times B N_{\gamma} \\\text { for clay } \phi=0 \\\text { for } \phi=0 \quad N_{c}=5.7 \quad N_{q}=1 \quad N \gamma=0 \\q=1.3 C N C+\gamma D_{f} N_{q} \\q=1.3 \times 60 \times s .7+19 \times 1.5 \times 1 \\=473.1 \mathrm{kN} / \mathrm{m}^{2}\end{array}The ret ultimate bearing capality is\begin{aligned}q_{n u} & =q-r D t \\& =473.1-19 \times 1.5=446.4 \mathrm{~N} 1 \mathrm{~m}^{2}\end{aligned} The net safe bearing capacitya_{n s}=\frac{a_{n u}}{k}=\frac{444.6}{3}=148.2 \mathrm{kN} / \mathrm{m}^{2}the safe bearing capacity\begin{array}{l}q_{s}=q_{n s}+\gamma D_{f}=148.2+19 \times 1.5 \\q_{s}=176.7 \mathrm{kN} / m^{2}\end{array}The maximum colums coad that cani be applied\begin{aligned}Q_{S} & =q_{S} \times \text { Area of footing } \\& =176.7 \times 2 \times 2 \\& =106.8 \mathrm{kN}\end{aligned} ...