Active forum topics
- General Solution of $y' = x \, \ln x$
- engineering economics: construct the cash flow diagram
- Eliminate the Arbitrary Constants
- Law of cosines
- Maxima and minima (trapezoidal gutter)
- Special products and factoring
- Integration of 4x^2/csc^3x√sinxcosx dx
- application of minima and maxima
- Sight Distance of Vertical Parabolic Curve
- Application of Differential Equation: Newton's Law of Cooling
New forum topics
- General Solution of $y' = x \, \ln x$
- engineering economics: construct the cash flow diagram
- Integration of 4x^2/csc^3x√sinxcosx dx
- Maxima and minima (trapezoidal gutter)
- Special products and factoring
- Newton's Law of Cooling
- Law of cosines
- Can you help me po to solve this?
- Eliminate the Arbitrary Constants
- Required diameter of solid shaft
Recent comments
- Use integration by parts for…2 weeks ago
- need answer2 weeks ago
- Yes you are absolutely right…2 weeks 3 days ago
- I think what is ask is the…2 weeks 3 days ago
- $\cos \theta = \dfrac{2}{…2 weeks 4 days ago
- Why did you use (1/SQ root 5…2 weeks 4 days ago
- How did you get the 300 000pi2 weeks 4 days ago
- It is not necessary to…2 weeks 5 days ago
- Draw a horizontal time line…3 weeks 1 day ago
- Mali po ang equation mo…1 month ago
nalito po ako s loading pag
(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.