Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Find the maximum stress:
A circular bar rigidly fixed at both ends is 1 m long and tapers uniformly from 20 cm diameter at one end to 10 cm diameter at the other end. Find the maximum stress in the bar, if its temperature is raised through 50oC. E = 2 × 105 N/mm2 and α = 12 × 10-6 K-1.
Solution
Here,
d1 = 20 cm = 200 mm
d2 = 10 cm = 100 mm
L = 1 m = 1000 mm
ΔL = 50°C
∴ σmax = Ed1 α ΔT/d2 = 2 ×105×200×12×10-6×50/100
= 240 N/mm2.
whats the role of gypsum in concrete?
influence diagram with example
types of dam
Strength: The strength of aggregates is determined from one of the three tests : Aggregate Impact Test In which the aggregates in a mould are subjected to impact caus
Define Masonry substructure- underwater inspection of bridge? In early days, masonry, particularly stone masonry was extensively used for bridge piers and abutments. Typically,
Question Is kerb necessary in road pavements? Answer In universal, kerbs are crucial in road pavements due to next cause- (i) They supply strength to sides of road
Zones of smear around vertical drains Smear zones are produced during the installation of vertical drains in that zone of soils surrounding the band drains are disturbed. Soil
how to get shear force
A wood pile of 10 m length is driven by a 1500 kg drop hammer falling by 3 m to a final set equal to 1.25 cm per blow. Measure the safe load on the pile using the Engineering Ne
Explain Flow Measurement with Weirs Fixed plates positioned vertically in an open channel over which flow is directed through an opening. The opening linear distance is termed
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd