Let having all the expenditure, Rs 100 be the cost/hr of a shovel with volume 10 m which will be used to excavate dry gravel having ideal depth as 40 % of ultimate depth. Find the cost per m under the following situation: a. Bucket fill factor = 99 % b. Ultimate excavating depth = 50 m C. Angle of swing = 120 degree d. Average Height of excavation 28 m e. Efficiency factor = 60 min/hr f. Total cycle time 30 sec
Let having all the expenditure, Rs 100 be the cost/hr of a shovel with volume 10 m which will be used to excavate dry gravel having ideal depth as 40 % of ultimate depth. Find the cost per m under the following situation: a. Bucket fill factor = 99 % b. Ultimate excavating depth = 50 m C. Angle of swing = 120 degree d. Average Height of excavation 28 m e. Efficiency factor = 60 min/hr f. Total cycle time 30 sec
Fundamentals of Geotechnical Engineering (MindTap Course List)
5th Edition
ISBN:9781305635180
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter15: Retaining Walls, Braced Cuts, And Sheet Pile Walls
Section: Chapter Questions
Problem 15.22P
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![Let having all the expenditure, Rs 100 be the cost/hr of a shovel with volume 10 m3 which will be
used to excavate dry gravel having ideal depth as 40 % of ultimate depth. Find the cost per m
under the following situation:
a. Bucket fill factor = 99 %
b. Ultimate excavating depth = 50 m
C. Angle of swing = 120 degree
d. Average Height of excavation = 28 m
e. Efficiency factor 60 min/hr
f. Total cycle time 30 sec](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa4a526d2-6f68-41a3-8faa-48ffbab6854a%2F8eda4310-d1ed-4e4a-b3d0-9d6ad021b064%2F688un1k_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Let having all the expenditure, Rs 100 be the cost/hr of a shovel with volume 10 m3 which will be
used to excavate dry gravel having ideal depth as 40 % of ultimate depth. Find the cost per m
under the following situation:
a. Bucket fill factor = 99 %
b. Ultimate excavating depth = 50 m
C. Angle of swing = 120 degree
d. Average Height of excavation = 28 m
e. Efficiency factor 60 min/hr
f. Total cycle time 30 sec
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