RHC ENGINEERING - Invidious

RHC ENGINEERING

Animated structural engineering tutorials and FREE engineering tools — beam analysis (SFD & BMD), ETABS & SAFE, reinforced concrete design, construction estimates (QS / DUPA), and construction management (Gantt chart, S-curve, progress billing). For civil engineering students, CE Board Exam (PSAD) reviewers, FE/PE and GATE takers, and working engineers.

About the author:
I'm Engr. Ruel H. Cepeda, a registered Civil Engineer and Master Plumber (Philippines) — Structural and Precast Design Engineer by practice, with projects in the Philippines, Saudi Arabia, Kuwait, and the UAE.

Main website: rhces.com/
FREE calculators & tools: rhcetools.com/
Join the community: youtube.com/channel/UC7hl-P3v2owg0_PWiYYBkYg/join
LinkedIn: www.linkedin.com/in/ruelhcepeda/
Facebook: www.facebook.com/RHCEngineering
TikTok: www.tiktok.com/@rhcengineering

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3:22

The Fastest Way to Design Dapped Ends: RHCES Tool Walkthrough

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Shared 4 days ago

130 views

0:20

The 3-Inch Concrete Cover Rule You Must Know

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Shared 6 days ago

96 views

0:19

How deep should your concrete beam be?

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Shared 1 week ago

135 views

0:21

Where can you safely run a pipe sleeve through a concrete beam?

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Shared 2 weeks ago

767 views

0:21

RHCES Estimator update — verified down to the bar

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Shared 2 weeks ago

176 views

3:53

Free RHCES Flipbook Maker! 📚

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Shared 2 weeks ago

101 views

6:41

Concrete Beam Pipe Sleeve Checker — ACI 314R-11

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Shared 2 weeks ago

259 views

5:44

Detailing as per ACI: Conduits and Pipes Through Beams

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Shared 3 weeks ago

104 views

8:57

Quantity Surveying Part 4 — Shrinkage, Swell & the Mass Haul Diagram | Paid vs Moved

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Shared 3 weeks ago

29 views

8:04

Quantity Surveying Part 3 — Cut and Fill by Average End Area | Station by Station to 13,650 m³

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Shared 3 weeks ago

51 views

8:54

Quantity Surveying Part 2 — DPWH Road Cross-Section | Where 20.8 Meters Comes From

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Shared 3 weeks ago

62 views

8:58

DPWH Bill of Quantities | Clearing and Grubbing Isn't Paid in Square Meters (New QS Series)

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Shared 3 weeks ago

100 views

8:18

Project Closeout Explained | Getting Your 10% Retention Money Back (DPWH Series Finale)

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Shared 4 weeks ago

36 views

6:48

Earned Value Explained (SPI, CPI & the Forecast) | Is Your DPWH Project Making Money?

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Shared 4 weeks ago

20 views

1:27

RHCES Dynamic Column Section Generator

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Shared 4 weeks ago

67 views

7:10

Variation Orders Explained | How DPWH Prices Work That Isn't in Your Contract

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Shared 4 weeks ago

60 views

6:04

Time Extensions & Suspension Orders | Why You Never Get All the Days You Ask For

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Shared 1 month ago

39 views

6:40

Liquidated Damages & Project Crashing | Why the Obvious Catch-Up Plan Loses Money

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Shared 1 month ago

40 views

5:11

Construction Cash Flow Explained | Why a DPWH Contractor Runs Out of Money

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Shared 1 month ago

50 views

5:38

Quantity Take-off & DUPA Explained | DPWH Road Construction Cost Estimate

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Shared 1 month ago

274 views

4:54

Progress Billing & S-Curve Slippage | DPWH Road Construction Schedule

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Shared 1 month ago

106 views

4:17

PERT/CPM & the Critical Path | DPWH Road Construction Schedule

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Shared 1 month ago

115 views

4:28

How to Calculate Activity Duration | DPWH Road Construction Schedule

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Shared 1 month ago

257 views

3:47

Development Length of Rebar: Straight Bars & Hooks | ACI 318-19

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Shared 1 month ago

135 views

2:24

Progress Billing Explained | DPWH Construction Projects (Step by Step)

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Shared 1 month ago

91 views

3:10

Shear Force & Bending Moment Diagram | Overhanging Beam with UDL

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Shared 1 month ago

61 views

3:18

Shear Force & Bending Moment Diagram | Propped Cantilever with UDL

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Shared 1 month ago

81 views

2:49

Shear Force & Bending Moment Diagram | Cantilever Beam with Point Load

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Shared 1 month ago

85 views

3:17

SFD and BMD | Simply Supported Beam with UDL and Point Load

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Shared 1 month ago

65 views

2:59

SFD and BMD | Simply Supported Beam with Eccentric Point Load (Pab/L)

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Shared 1 month ago

37 views

3:02

SFD and BMD | Simply Supported Beam with Central Point Load

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Shared 1 month ago

41 views

3:37

Shear Force & Bending Moment Diagram | Fixed-End Beam with UDL

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Shared 1 month ago

164 views

3:34

Shear Force & Bending Moment Diagram | Cantilever Beam with UDL

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Shared 1 month ago

102 views

3:59

Gantt Chart & S-Curve Explained | DPWH Road Construction Schedule

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Shared 1 month ago

538 views

4:48

SFD & BMD | Simply Supported Beam with Triangular Load (UVL)

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Shared 1 month ago

58 views

3:38

Shear Force & Bending Moment Diagram | Simply Supported Beam with UDL

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Shared 1 month ago

285 views

2:02

RC Solving Rubik's Cube

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Shared 2 months ago

56 views

3:06

LTH Analysis | Under Development

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Shared 2 months ago

63 views

0:48

Developing RC an offline and online AI virtual assistant.

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Shared 2 months ago

22 views

3:49

ETABS Model to Framing Plans

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Shared 2 months ago

183 views

3:05

RHCES Frames | Modal Shapes Analysis

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Shared 2 months ago

216 views

1:36

Import Model from ETABS | RHCES Estimator v3.17

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Shared 2 months ago

174 views

2:10

Beam Calculator Free Webtool

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Shared 2 months ago

139 views

1:56

RHCES Frames v1.0

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Shared 3 months ago

58 views

8:47

Strap Footing + Columns | RHCES Estimator

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Shared 3 months ago

154 views

1:59

Explore the Solar System with RHCES Web Builder

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Shared 3 months ago

29 views

0:53

🚧 RHCES RC Beam FEM Analyzer & Designer v1.0.2

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Shared 4 months ago

116 views

0:53

🚧 RHCES RC Beam FEM Analyzer & Designer v1.0.0

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Shared 4 months ago

43 views

1:51

Create Your Own Portable EXE Software

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Shared 4 months ago

154 views

3:20

RHCES Estimator V2.0

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Shared 5 months ago

591 views

1:49

Column Section Viewer with Interaction Diagram | RHCES

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Shared 5 months ago

191 views

3:43

Concrete Beam Bulk Design in Excel VBA | 1-Click PDF Export

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Shared 5 months ago

102 views

0:51

RHCES Tools v1.0.3

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Shared 5 months ago

210 views

1:27

AI + BIM : Claude and Revit

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Shared 6 months ago

1.9K views

7:46

Create an Engineering Spreadsheet using Claude AI

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Shared 6 months ago

881 views

7:41

ConciseBeam Section Tool | RHCES Tools V1.0.2

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Shared 6 months ago

55 views

7:04

Lot Bearing Plotter | RHCES Tools V1.0.0

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Shared 7 months ago

119 views

2:03

RHCES Tools V0.0.7 | Concrete Beam Section Designer (ACI 318-25M)

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Shared 8 months ago

169 views

10:43

RHCES Tools v0.0.5 | Wall Pier & Spandrel Tool

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Shared 9 months ago

404 views

1:27

RHCES Tools v0.0.4 | Material Estimator & SDC Calculator

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Shared 9 months ago

65 views