Question

3) Sketch and label alt relevat po (a) The shefirve dag G The be fer tne bean sho bel kN/m lokN (c) For the loo 3oo Amercan trn ber shoon above,'~clude the waghT ot the beam au repea (o) au) 4) For The beam shoun select the wide Hlauje steel bean thet ca Safely suppert the loadls, The alluuwable beudv stress is ay ksi the alowabje shear stness is 14.5 ks askips 4 Kips Nerinclud weight of beam e tt ba beast is made by na ls tgether fr full 1ze plonks to formm a cross secthon as shaunwht should be. the max imum spacvg ottha nauls to resista shea force ot- OON Each nal can resist 2a5 N in sheor 5) A x beam is made Nail nails wed Top and bsttero boords Acc mm 50 mm Left ond naht side boonds

Answer 1

According to HomeworkLib policy I am giving answer of (a),(b),and two subparts of (c)

2m e t.bea Son by Dy 20.4 K Ba proto for Shear Rrre e diagram ← de Tus . try assume. a Saction, (xx) Prom ne aa

2一 Gr ve -10 Il.H QI, 66 ly tvo 2

so mas 266. 17N フ 2.97に D KN fy 20 34.3子·K" 2 . again o, p 12.3K. Left ond A. So, 2. 2一 2

C. ve 一10 8-5% 台 一12.gS -+ve 0 一20