Period: This bridge spans a 10ft wide creek. A 30lb downward force is located at the top center of the bridge.Calculate the load forces and the X and Y components of each member. Round to 2 decimal places for all forces. For each member, state whether in tension or compression. Name: All force diagrams and triangles should be shown on the back of this page or an additional sheet. Bridge is symmetrical and static. A Ay 58.00⁰ B 10 30 lbs D C 48.98* E How much force is Ay and Ey? Ay= Can this problem be solved using the method of joints? circle- YES/NO Remember: EFx = 0, ΣFy = 0 & ΣΜz = 0 lbs Fy=_ lbs F Fy 2j = m + 3
Period: This bridge spans a 10ft wide creek. A 30lb downward force is located at the top center of the bridge.Calculate the load forces and the X and Y components of each member. Round to 2 decimal places for all forces. For each member, state whether in tension or compression. Name: All force diagrams and triangles should be shown on the back of this page or an additional sheet. Bridge is symmetrical and static. A Ay 58.00⁰ B 10 30 lbs D C 48.98* E How much force is Ay and Ey? Ay= Can this problem be solved using the method of joints? circle- YES/NO Remember: EFx = 0, ΣFy = 0 & ΣΜz = 0 lbs Fy=_ lbs F Fy 2j = m + 3
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Question
How do i find the force of Ay and Fy. Can this probelm be solved woth method of joints. Also what is the C or T, x and y components and the load of each member.
Also when you put the answer can you put it like it is on the image please.

Transcribed Image Text:**Title: Bridge Load Calculation and Analysis**
**Objective:**
Calculate the load forces and the X and Y components for each member of the truss bridge spanning a 10 ft wide creek. A 30 lb downward force acts at the top center of the bridge. Round all forces to two decimal places and indicate whether each member is in tension or compression.
**Instructions:**
- Draw all force diagrams and triangles on the back of this page or an additional sheet.
- The bridge is symmetrical and assumes a static state.
**Diagram Explanation:**
The diagram displays a truss bridge composed of several members labeled as follows:
- Horizontal members: AB, BD, DE, EF
- Diagonal members: AC, BC, CD, CE, CF
The vertical and horizontal axes are indicated as X and Y respectively. The significant angles provided are:
- ∠ACB = 58.00°
- ∠CDE = 48.98°
A 30 lb downward force is indicated at the top center of the bridge. Reaction forces at the supports are labeled as Ay and Fy.
**Task:**
Determine the reaction forces:
- \(Ay =\) ___ lbs
- \(Fy =\) ___ lbs
Determine if the method of joints can be applied:
- Circle: YES / NO
**Key Equations:**
- \(\Sigma F_x = 0\)
- \(\Sigma F_y = 0\)
- \(\Sigma M_z = 0\)
**Data Table for Member Analysis:**
| Member | C or T | X | Y | Load |
|--------|--------|-----|-----|------|
| AB | | | | |
| AC | | | | |
| BC | | | | |
| BD | | | | |
| CD | | | | |
| CE | | | | |
| DE | | | | |
| EF | | | | |
| CF | | | | |
Complete the table by calculating the components and load for each member, indicating if they experience tension (T) or compression (C).
**Note:**
All calculations should reflect accurate analysis in maintaining equilibrium and understanding the distribution of forces in truss structures.
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