The excavation support system using cantilevered soldier piles is constructed by drilling circular holes in the ground, placing a structural steel member in the holes and filling the holes with concrete. Which structural steel sections are used in this system?
What will be an ideal response?
H-shaped sections, called H-piles or HP-sections.
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____ is a form of site-cast concrete.
A. Lift-slab construction B. Tilt-up concrete construction C. Tilt-down concrete construction D. On-grade slab construction
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The __________ (COP) is a measure of the amount of energy output per unit of energy input.
What will be an ideal response?
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The ____ format specifier is used to denote a signed decimal integer.
A. %c B. %d C. %f D. %s
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A thread note must always be in the same order and be accurate; otherwise, the thread cannot be manufactured correctly.
Answer the following statement true (T) or false (F)
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