A soil's density can provide an indication of its strength. To increase load-bearing capacity what does soil modification often seek to reduce in soil?
Answer: The volume of voids in the soil. For more ARE5.0 study resources see the PA and PPD pages
Convert the usable area of classrooms planned with medium efficiency level of new construction to the gross building area given the following model factors: Net Assignable Square Feet: 10,000, Space Factor: 1.5, Building Efficiency Ratio: 67%
What is the minimum spacing of bolts specified by AISC? and preferred spacing? A. 1 1/4 times the diameter of the bolt; 2 times preferred B. 1 3/4 times the diameter of the bolt; 2 1/4 times preferred C. 2 1/3 times the diameter of the bolt; 2 2/3 times preferred D. 2 2/3 times the diameter of the bolt; 3 times preferred E. 3 times the diameter of the bolt; 3.25 times preferred
Which of the following statements best describes why exterior fire escapes are no longer recommended or usually permitted? A. Manufacturing has ceased production of these. B. Rising smoke from lower floors eliminates the safety of using them C. They cannot be securely attached to typical current construction D. They are difficult to maintain Answer B. is the correct answer. Smoke inhalation is as perilous as leaping flames. ARE 4.0 exam prep: BS
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