please answer d,e,f
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
please answer d,e,f
Transcribed Image Text:(a) One of the advantages of concrete is its high strength to weight ratio compared to
other building materials such as structural steel and wood
True or False (circle one)
(b) A concrete with high compressive strength is typically more ductile than a low
strength concrete
True or False (circle one)
(c) The tensile strength of a normal concrete is typically about 10 to 15% of its
compressive strength
True or False (circle one)
(d) According to ACI 318-19, the assumed rupture strain of concrete for design
purpose is
(e) The design compressive strength of concrete is determined
it is cast.
days after
(f) What is the minimum strain limit for Grade 100 steel bars to be considered as
tension-controlled according to ACI 318-19?
Ɛy_limit
Expert Solution
Question d
- The assumed rupture strain of concrete for Design purpose is 0.0035 according to ACI 318-19
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