Geotechnical Engineering

DHARM

610 GEOTECHNICAL ENGINEERING

Strap

Section

Strap

Plan

(a)

Strap

Section

Strap

Plan

(c)

Strap

Section

Strap

Plan

(b)

Strap

Section

Strap

Plan

(d)

Strap

Section

Strap

Plan

(e)

Fig. 15.3 Common arrangement of strap beams in strap footings

Section

Plan

Section

Plan

(a) Rectangular combined footing (b) Trapezoidal combined footing

Fig. 15.4 Combined footings