simply supported beam with proportional loading (P =4.1 kN) has span length L = 5 m. Load P is 1.2 m from support A and load 2P is 1.5 m from support B. The bending moment just left of load 2P is approximately:

A) $5.7 \mathrm { kN } \cdot \mathrm { m }$
B) $6.2 \mathrm { kN } \cdot \mathrm { m }$
C) $9.1 \mathrm { kN } \cdot \mathrm { m }$
D) $10.1 \mathrm { kN } \cdot \mathrm { m }$

Question

simply supported beam with proportional loading (P =4.1 kN) has span length L = 5 m. Load P is 1.2 m from support A and load 2P is 1.5 m from support B. The bending moment just left of load 2P is approximately:

A) $5.7 \mathrm { kN } \cdot \mathrm { m }$ 
B) $6.2 \mathrm { kN } \cdot \mathrm { m }$ 
C) $9.1 \mathrm { kN } \cdot \mathrm { m }$ 
D) $10.1 \mathrm { kN } \cdot \mathrm { m }$

Quizplus · Accepted Answer

The Answer of simply supported beam with proportional loading (P =4.1 kN) has span length L = 5 m. Load P is 1.2 m from support A and load 2P is 1.5 m from support B. The bending moment just left of load 2P is approximately:

A) $5.7 \mathrm { kN } \cdot \mathrm { m }$ 
B) $6.2 \mathrm { kN } \cdot \mathrm { m }$ 
C) $9.1 \mathrm { kN } \cdot \mathrm { m }$ 
D) $10.1 \mathrm { kN } \cdot \mathrm { m }$

Simply Supported Beam with Proportional Loading (P =4 5.7kN⋅m5.7 \mathrm { kN } \cdot \mathrm { m }5.7kN⋅m

Simply Supported Beam with Proportional Loading (P =4 $5.7 \mathrm { kN } \cdot \mathrm { m }$