Answered: for Shovel Excavator Soil…

for Shovel Excavator Soil Type = dry clay -Rotation angle = 75° -State of work = average - State of management = average - Excavation height = 3.05 m Q:What is the efficency per hour? (Swelling)

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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O c. 16200 JD O d. None of the above A construction site located at Mu'tah, the soil weighs (1163 kg/LCM), (1661 kg/BCM), and (2077 kg/CCM), How many bank cubic meters (BCM) are contained in million loose cubic meters of this soil? Select one: O a. 500,000 BCM O b. 800,000 BCM O c. 700,000 BCM O d. None of the above Alben is the 6:08 PM l) ENG 5/24/2021 DELL
If the production of a dozer is 111 lcy/hr is moving a soil with swell factor of 0.89 and has a total owning and operating cost of $47.35 per hour, what is the direct production cost in bey/hr? a) $0.43 per bcy b) $0.44 per bcy c) $0.48 per bcy d) none of the above
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Question 2 Ricky won a lottery last month and decided to build a bungalow for his family. His consultant has employed a contractor to carry out a site investigation on the land that he is going to build his bungalow. It was found that a 6m of sand overlies a 4m layer of clay, below which is a very strong rock stratum. The water table is located at 2m below the surface of the sand, as shown in Figure Q2. The engineer has decided to use a surcharge of 50kN/m² to consolidate the soil, such that the settlement induced by the construction is minimised. 6m 4m I 2m 50kN/m² ↓↓↓↓↓↓↓↓↓ Sand Clay Rock Figure Q2 W.T. Soil properties: For the sand above the water table, it has a unit weight of 17 kN/m³, whilst the saturated sand has a saturated unit weight of 19 kN/m³. For the clay, the saturated unit weight is 16 kN/m³ and the coefficient of consolidation c, is 1.26m²/year. The clay is normally consolidated and has a compression index Cc= 0.32 and a recompression C,= 0.018. The initial void ratio…
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2: Děšign and Analysis - make sure to show all calculations, correct units and box answers for all problems. Problem 1 : Scrapers will deliver to the project 500 lcy per hr of fill material (dry clay). A self-propelled tamping foot roller will be used to compact the fill. (Rolling width is 84 in.) The fill material will be placed in 4 inch compacted lifts. The loose lift is about 10 inches. Test strip compaction information indicates that 8 passes at 4 mph are required to obtain the required density. Assume a 55 min working hour. Q1: Calculate the roller production in CCY/hr. 22: Determine the number of rollers required to support the scraper operation.
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A bottom dump hydraulic shovel with a 5 cubic yard heaped capacity bucket is excavating in hard clay. The depth of the excavation is 12 feet. The shovel has a maximum rated digging depth of 34 feet. The haul units can be positioned so that the swing angle is 60 degrees. The job efficiency is 50 minutes per hour. Find the expected production per hour.
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Qx: Prove the below expression fora sakarated Soil Sample. Tw Note:- slart must be from the left side- S.L Gs coroling to P.L= 33% Qei Classiby the soil below accor USCS. L.Lz 45%, sieve size sieve opening 25.4 100 14-1 go 12.7 70 4.74 60 持10 2.00 30 # Yo o:42 10 对 200 0.074