Question
Download Solution PDFWhich of the following beams/trusses is classified as statically determinate structure?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFExplanation:
1) Cantilever beam
Ds = 3 - 3 = 0 So, the given beam is determinate
2) Propped Cantilever beam
DS = 4 – 3 = 1
Statically indeterminate
3) continuous beam
DS = 3 × C - R = 3 × 2 – 4 = 2
Where C is the number of cuts required to make the structure free and R is the number of restrained required
Statically indeterminate
4) Truss
DS = m + r - 2j = 6 + 3 - 2 × 4 = 1
Where m is the number of members, r is the number of reaction and j is the number of joint
Statically indeterminate
Last updated on May 28, 2025
-> The DDA JE Recruitment 2025 Notification will be released soon.
-> A total of 1383 vacancies are expected to be announced through DDA recruitment.
-> Candidates who want a final selection should refer to the DDA JE Previous Year Papers to analyze the pattern of the exam and improve their preparation.
-> The candidates must take the DDA JE Electrical/Mechanical mock tests or DDA JE Civil Mock tests as per their subject.