Active forum topics
- Ceva’s Theorem Is More Than a Formula for Concurrency
- The Chain Rule Explained: Don't Just Memorize, Visualize It
- The Intuition Behind Integration by Parts (Proof & Example)
- Statics
- Calculus
- Hydraulics: Rotating Vessel
- Inverse Trigo
- Application of Differential Equation: Newton's Law of Cooling
- Problems in progression
- General Solution of $y' = x \, \ln x$
New forum topics
- Ceva’s Theorem Is More Than a Formula for Concurrency
- The Chain Rule Explained: Don't Just Memorize, Visualize It
- The Intuition Behind Integration by Parts (Proof & Example)
- Statics
- Calculus
- Hydraulics: Rotating Vessel
- Inverse Trigo
- Problems in progression
- General Solution of $y' = x \, \ln x$
- engineering economics: construct the cash flow diagram
Recent comments
- Wow! :>5 hours ago
- In general, the centroid of …3 days 20 hours ago
- isn't the centroid of the…3 days 20 hours ago
- I get it now, for long I was…2 weeks 5 days ago
- Why is BD Tension?
is it not…2 weeks 5 days ago - Bakit po nagmultiply ng 3/4…2 months 1 week ago
- Determine the least depth…1 year ago
- Solve mo ang h manually…2 months 1 week ago
- Paano kinuha yung height na…1 year ago
- It's the unit conversion…1 year 1 month ago



nalito po ako s loading pag
nalito po ako s loading pag dating s triangular hindi ko makuha reaction..salamat s sasagot at paki explain.
(1) Maximum shear = reaction
Neglecting the weight of the beam:
(1) Maximum shear = reaction sa supports, equal ang dalawa. Pero ang maximum shear stress ay mangyayari malapit sa left support dahil nandyan ang pinakamaliit na cross-section.
(2) Maximum moment = sa midspan pa rin, pareho lang kung uniform ang cross-section. Pero di yata sa midspan mangyari ang maximum bending stress dahil meron mas mahina nga na moment pero mas maliit naman ang cross section kung iatras mo sa left of midspan ang pag evaluate. Consider mo distance x from left support, then gawa ka ng relationship between moment and cross-sectional area, that way, makikita mo kung saan mangyayari ang maxim na bending stress by Calculus.
(3) Wala po yatang axial stress na mangyari kasi ang load ay applied laterally sa member.