Geologists investigating a landslide surveyed the elevation of a hillside and found it to be 872 m at the bottom and 991 m at the top. The survey points were horizontally separated by 465 m. How steep is this hillside as a percent grade if 45 degrees is a 100 percent grade? percent grade = ........... %   Q2. Enter your answer in scientific notation.   The discharge (Q) of a stream is the velocity (v) times the cross-sectional area (A): Q = vA. What is the

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Q: Calculate/plot the radial pressure and displacement curves for a 1.85 m radius tunnel subjected to a…

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Q: Determine the effective grade (%) for the total resistance of goong uphill?

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A:

Q: Q7. Discuss the difference between net normal stress and matric suction in terms of (1) expression…

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A:

Q: A soil stratum is composed of three different soil layers. The depths and permeability for these…

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Q: Calculate the factor of safety for the proposed slope failure surface shown. The radius of the…

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Q: What do the SPT and CPT stand for in subsurface exploration? Briefly describe theprocedure of SPT.

A: SPT and CPT are more frequent field test to determine the soil parameter.

Crack Detection

Concrete materials are meant for supporting structures, building foundations and they act as several load-bearing structures. Over time, due to environmental conditions, and based on the constituent materials used, concrete materials are subjected to a great degree of distress. Corrosion of the reinforcement bars due to chemical influences, uneven base, earthquake, drying shrinkages, and alkali-aggregate reactions are some of the reasons for concrete distress.