CE Board Exam Review: Purlins

Take a look at how stresses in purlins are computed! We're also going to be looking at how wind loads affect them based on which side the purlins are on the roof. Handa ka na ba sa Civil Engineering Board Exam sa November 2020? If you still need to review, we've created a Virtual CE Coaching Program for 6 months starting June 15, 2020!
You will be given the necessary training to not only pass, but actually ace the board prepared by a 92.9% passer & UP DIliman Alumnus! Register here: tinyurl.com/Ki...
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Kippap Education is in partnership with UP Diliman University Freshie Council and Engineering Wins Ph as well as in cooperation with UP Diliman University Student Council, UP School of Statistics Student Council, UP Diliman Scintilla Juris Fraternity, UP Epsilon Chi Fraternity and Chemical Engineering Society - DLSU.

[@juncelbayogo4865]

For sagrods at middle-thirds, the combined stresses at L/3 don't always govern (9 & 90). You always have to check the IV at L/2 (8 & 360).

[@carltolentino2044]

agree engr. bale three different moment values pag 2 sag rods ang nilagay.

[@RelaniYnessaaa]

truepa lodicakes

[@elizartapic8752]

Ka truepaaaa

[@justinepalubon3775]

Sobrang Lupet mag turo sir! Thank youuuu so muchhh ❤️ Sana magkaroon ng playlist about struct na nakabase sa Nscp 2015 Sir !

[@askjie583]

Sir nagkapalit po yata yung windward at leeward reduction factor sa beginning of problem and during solution

[@shankylezapanta1464]

@11:05 po parang naswap nyo po yung WC sa LC. diba po dapat 0.6 yun para mas malaki yung mabigay nya na line load sa windward na purlin?? pag 0.2 po ginamit, 345.6N/m lang po maa-apply ng wind pero pag 0.6 po ginamit magiging 1036.8N/m yung effect ng wind sa windward.

[@klaycurry-d9x]

sir, pwede po makahingi solution sa sa practice problem po?thank you

[@shahwarmwaah1027]

Napaka benefecial tong lect na to sir, kaso ang bilis nyo po at madalas nagso shortcut, di makahabol ang tulad namin bagohan.

[@wiltonjayguitap1921]

Two way slab naman po sa susunod. Thank you Sir

[@olympicswimmingpoolpiss]

Yung coefficients ng wind load na-reverse niyo po. Pati rin sa practice problem at the end of the video, makukuha lang yung answer key kapag pinagpalit yung coefficients ng wind loads. Another thing to point out is yung answer keys ay dapat naka round down ata para considered as safe, kasi yung actual answers (switched coefficient for ww and lw) ay: 1) 0.7585m, 2) 1.345m, 3) 0.9585m, at kapag plinug-in mo yung rounded up values ng mga ito ay lalagpas na ng 1 yung IV.

[@shankylezapanta1464]

yun nga eh 1.7083 nakuha kong IV eh implying na not safe kasi naswap nga ata yung LC sa WC dapat 1036.8N/m yung effect ng wind sa windward

[@klaycurry-d9x]

sir, pwede po makahingi solution sa sa practice problem po?thank you

[@DRCE777]

Ang galing, malinaw ang explanation, Idol!

[@ytpy-d4g]

sa question number 3 po, akala ko (d + l + w) lang yung e multiply sa 0.75, bakit po yung self weight niya minultiply niyo din po?

[@mood9500]

Thank you sir ❤

[@cyrilcelada8898]

More STEEL DESIGN TUTORIAL po Engineer 🥺

[@zalduajunel1775]

Panu po makukuha ang maximum moment nang bending kapag walang given na length of span pero given po ang spacing kang purlins?

[@lokihoki8551]

Sino pong nakakaalam kung paano gamitin yung wind load reduction factor? Nagbabago po ba sya o fixed na na 0.25 and 0.6?

[@hansidni9392]

LRFD analysis of purlins? ano po mga factors na gagamitin?

[@jamesrivera5788]

Paano po kung hindi passing through the centroid yung loads?

[@christianjohngumiran4047]

divide the moment of inertia by 2

[@yousif7070]

ano ba ung tamang orientation ng c purlins, facing upward or facing downward?

[@EngineerAustria]

Theory of structures naman po engr. Please ❤️

[@martrayleigh7988]

Engr., yung leeward and windward coefficient nagpapalit po talaga? Even po don sa end ng video na problem pinagpalit ko rin po yung coefficient nang windward and leeward at nakuha ko yung sa answer keys.

[@cebepmathpilipinas6776]

Thanks!! Is this nscp 2015 ba ito ?

[@michaeljohnarmada8952]

Engineer pano po nakuha yung section modulus ng purlins

[@kirtag1]

Hello po sir ano po mga nabago sa 2015 code sa steel design?

[@maivilladiego4382]

Thomasian po ba kayo? Haha 😅

[@SeverityX]

Bat ka sir naka UST NSTP shirt hahaha

[@jaysonmari5204]

Master, more about steel design. Thanks! ❤

[@maryjoyt.angulo8078]

Sir, pano po kung parehong naka-suction yung loads?

[@carltolentino2044]

edi mag cancell ung dalawang windload. Mahirap dn magkaroon ng sabay na windload from opposite direction e. kahit pa sabihin mong may bagyo isahan padin ung direction ng windload. pero pwede lagay ka electric fan makabilang sides.

[@kuyanerd3635]

Engr. VJ, May I ask you question po? Effective po ba na magreview maski 2 years before board exam pa? Hehe.

[@KippapEducation]

Hello! Kung nag-aaim ka magtop, yes maganda na 2 years before pa lang nagrereview ka na. Pero enough na ang 6 months if gusto mo makapasa

[@kuyanerd3635]

Thank you po!

[@kuyanerd3635]

If I will avail your Virtual CE Coaching Program, how much time per week po ang idededicate ko considering na 2 years from board exam pa po ako? Then what package you think will fit me: Timber, Concrete, or Steel?

[@KippapEducation]

Kuya Nerd Kahit 1 or 2 hours lang every day enough na if in two years ka pa kukuha, and Concrete ang recommended ko, para may supply ka na ng questions and familiar ka na sa topics ngayon pa lang

[@kuyanerd3635]

Again, Thank you po! Sana may Duo Promo hehehe. We will avail soon!

[@savannahgraceignacio7934]

Hi engr 😊😊 hoping magkaroon ng lecture in comparison with NSCP2015. Thank you Engr!!

[@ryancorpuz2859]

Sir I saw your post on fb kaso di ko na mahanap Tungkol siya dun sa online classes na gagawin mo. Pwede ko po ba malaman yung details

[@KippapEducation]

You can check register through this link! tinyurl.com/KippapNamanTayo Basically may three tiers kami, 900 Access to ten (10) questions daily with their solutions. These questions cover all topics and are chosen to be similar in difficulty as the board exam. 2250 Includes everything above. Access to 100 videos thoroughly covering all topics in the board exam. 4500 Includes everything above. A weekly study group with Engr. VJ Villafuerte on how to answer difficult exam questions. Open chatline with Kippap Education to answer board exam related questions. Ideal for those aiming for a high score.

[@ryancorpuz2859]

@@KippapEducation hanggang kelan po yung review niyo?

[@KippapEducation]

@@ryancorpuz2859 until November na!

[@adzhirasakil7272]

Corrected version na ba ito sir? 😊

[@KippapEducation]

yup!!

[@adzhirasakil7272]

Salamat sir lodi.. 👌😁 noted na

[@kyrahcardinal4318]

Reinforced concrete design naman po engineer (•ω•)

[@shahwarmwaah1027]

ang bilis po.

[@mood9500]

Thank you sir ❤