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CE Board Exam Review: Doubly-Reinforced Concrete Beams (NSCP 2015)

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Learn the basics of Reinforced Concrete Design!
Get the best training from Civil Engineering topnotchers! Enroll in our CE Board Exam Review for the May 2024 exam.
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Timestamps:
0:00 - Intro
3:05 - Basic Concepts
5:21 - Problem 1 (Analysis)
17:55 - Problem 2 (Design)
32:22 - Outro
#CEBoardExam #NSCP2015

Опубликовано:

18 авг 2024

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Комментарии : 30

@Grade11STEM-zs8vc 26 дней назад

Hi Grade 11 student here, learning this para matop ko board in the future 🤩

@user-ig4tp3su3z 10 месяцев назад

parang gusto kung makita mag publish yung kippap ng rcd book😌🔥

@franzkarlolivermaningas7275 27 дней назад

Hello, bat po 3/7 ginamit sa rho max instead na 3/8 since TC?

@mewsicman9541 2 месяца назад

32:16 Sir pag ni round up sa 2 bars yyng comp steel, hindi ba magiging over-reinforced yung beam?

@ribencarating6783 5 месяцев назад

I tried c po in substituting for finding fs', in calculating it, it still did not exceed 420. why is this po?

@ribencarating6783 5 месяцев назад

tas if gamitin nating c=95.41 po, nagyield naman po siya sa tension side po at hindi nag yield sa compression side po

@_aysak 10 месяцев назад

hindi po ba ang C sa Problem 1 (analysis) is 154.5214?

@KippapEducation 10 месяцев назад

May we know saang step naiba solution niyo?

@nhojcapili8735 8 месяцев назад

@@KippapEducation sir 154.521 po nalabas for C. Yung step po after ma check if steel yields Cc + Cs = T. Hindi po nalabas 128.6727

@KippapEducation 8 месяцев назад

⁠@@nhojcapili8735 i tried it again, my full equation was 0.85(28)(0.85x)(350)+512pi*600((x-70)/x) = 1024pi*420 Ang lumabas sa calcu ay 128.67

@nhojcapili8735 8 месяцев назад

@@KippapEducation ahhh okay na po sir salamat

@michaelpedrito9837 6 месяцев назад

yung sa example 1 po, bakit po ang phi ay 0.9 kung ang tension bars ay nag yield pero ang compression bars ay hindi nag yield? Always po ba naka base sa tension bars ang reduction factor sa DRB?

@KippapEducation 6 месяцев назад

Yes, sa tension bars nakadepende ang phi

@joshuajanbuhawe7701 4 месяца назад

Nays 1 sir 😇

@bimini8425 10 месяцев назад

hoping you make episodes 4-11 of es 101 series available again!!! very helpful po for someone taking es 101 right now hehe

@user-qi3sy6fm5o 10 месяцев назад

Hindi po ba kasama sa pag compute ng moment capacity ang reduction factor (phi)?

@KippapEducation 10 месяцев назад

Mentioned na sa both problems na tension-controlled (phi = 0.9)

@datukingmandi4858 10 месяцев назад

Boss, kung ang gamitin pong rho-max is pang T.C? Pwede po?

@KippapEducation 10 месяцев назад

For board exam mas maganda gamitin ang Rho Max na 3/8 para ma-ensure na tension controlled

@pablojuan8896 6 месяцев назад

Saan niyo po nakuha yunhlg value ng w=10?

@JoshuaCedilla 6 месяцев назад

Nasa problem po, Yan Yung uniform deadload

@pablojuan8896 6 месяцев назад

@@JoshuaCedilla salamat po Engr pag actual designing po ba lalo po pag may contract project 10kn/m po kadalasan ang value ng w? salamat po sa sagot sir🤗

@markkellybalgos7398 6 месяцев назад

Sir. What if negative po Yung excess moment?

@KippapEducation 6 месяцев назад

That means hindi siya excess and baka singly reinforced beam lang ang analysis

@Man-wh1pq 10 месяцев назад

tension controlled po lahat sa board exam?

@KippapEducation 10 месяцев назад

For design problems, yes tension controlled dapat. If analysis naman, you can do checks (strain of steel > 0.005) para malaman if tension controlled yung section.