A soil nail proposed to be installed under theconditions given below is designed againstunfactored working force of 50KN.• Ground described as sandy gravel.• Soil nail installed at an angle of 10 degrees to thehorizontal and 1.2 m below the ground surface.• Nail dimensions: total length = 5 m with 60%bonded, bonded diameter = 0.35 m, debondeddiameter = 0.15 mAssuming parameters not given and consideringthe water able to be at the surface, propose thesuitable type of soil nail and calculate thetheoretical working factor of safety of the installednail against pull out. Also, briefly discuss whatwould jeopardise your theoretical predictions ofthe nail performance.

Sheet Piling is used to provide temporary and permanent walls in the construction industry. Sheet…

Assuming parameters not given and considering the water able to be at the surface, propose the suitable type of soil nail and calculate the theoretical working factor of safety of the installe nail against pull out. Also, briefly discuss what would jeopardise your theoretical predictions of the nail performance.

Assuming parameters not given and considering the water able to be at the surface, propose the suitable type of soil nail and calculate the theoretical working factor of safety of the installe nail against pull out. Also, briefly discuss what would jeopardise your theoretical predictions of the nail performance.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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b) A7 in – 17 Ib/ft (6.538in ID) casing string is set at 8,000 ft deep in a 8 3/4 in hole. A height of 3,850 ft of cement is required in the annulus, and 60 ft of cement is left in the casing. Caliper measurements indicate the following average diameter: Well Depth ft 7000-8000 6000-7000 5000-6000 4000-5000 Average Diameter inch 91/8 91/4 95/8 93/8 i. Calculate the volume of cement slurry required using the caliper measurements and 15% of excess, and ii. Without using the caliper measurement and 50% of excess. Calculate, for each case, the number of sacks of cement if the yield is 1.1ft³/sack.
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A 7 in – 17 lb/ft (6.538in ID) casing string is set at 8,000 ft deep in a 8 3/4 in hole. A height of 3,850 ft of cement is required in the annulus, and 60 ft of cement is left in the casing. Caliper measurements indicate the following average diameter: Well Depth ft 7000-8000 6000-7000 5000-6000 4000-5000 Average Diameter inch 91/8 91/4 95/8 93/8 Calculate the volume of cement slurry required using the caliper measurements and 15% of excess, and Without using the caliper measurement and 50% of excess. Calculate, for each case, the number of sacks of cement if the yield is 1.1 /sack.
Ultmaite method
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30" 12" D 26" fc= 3.5 ksiran fy = = 40 ksi n = 9 As = 8# 6 Find fr (modulous of rupture) = ? M, bending moment = ? k=? j = ? y = ? I = ?
Please show solution using ASD method
Soil lab Density in Place (Core Cutter Method