Determine the internal forces acting at midspan of beam CD of the frame shown.
![ANALYSIS OF STATICALLY DETERMINATE STRUCTURES<br>INTERNAL LOADINGS<br>Prob] Determine the internal forces acting at midspan of beam CD of the frame shown.<br>40 kN<br>30 kN<br>20 kN<br>12 kN/m<br>D<br>4 m<br>7 m<br>6 m<br>8 m<br>](https://s3.us-east-1.amazonaws.com/storage.unifolks.com/qimg-008/008_lzz0-eh5tyrbd.png)
Extracted text: ANALYSIS OF STATICALLY DETERMINATE STRUCTURES INTERNAL LOADINGS Prob] Determine the internal forces acting at midspan of beam CD of the frame shown. 40 kN 30 kN 20 kN 12 kN/m D 4 m 7 m 6 m 8 m