Q- The nature of the soil and its engineeringproperties and moisture content andgroundwater movement and lateral loadbeside the excavation(static, moving orvibratory) are the most important factorsforNon of them.Excavation types. OGroundwater discharge methods.Open cut. O

The above mentioned properties are are important factors for ground discharge methods, where the…

Answered: Q- The nature of the soil and its…

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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Q#2 During excavation processes as a civil engineer what types of precautions should be taken and what are its types .
STATION 1+ 125 a b. 12 10 10-m 10-m 5.30 6.20 1.5 8.80 DETERMINE THE VALUES OF "a" AND "b" And The volume of excavation and fill using end-area method
Calculate the Maximum depth of excavation for clayey Soil for noneed to use sheet Ale ? Informations:- clây layer have; Ya20KN|m3 C= 60 KPa D = 0 excavation HISISISH
Indicate the general advantages and disadvantages associated with hydraulic fill placement methods.
Please explain step by step. Thank you. -> Find the preconsolidation pressure for curve below -> Find Compression Index, (Cc) and Swell Index (Cs) for curve with initial void ratio assumed at = 0.8 -> Find total settlement -> Can 50% Consolidation be achieved in 6 months if total surcharge applied is 2400 psf? CONSOLIDATION TEST - ASTM D2435 Boring / Sample No. B-10 / R-4 Depth: 7.5' - 9' Date 03-18-19 1.00 0.9975 0.9950 0.99 - Natural o Submerged 0.98 0.97 0.96 0.9504 0.95 0.94 0.93 0.92 B0.91 .9089 0.90 I0.89 Silty Clay Dry Density: 81.3 pcf Initial Water Content: 15.1 % Final Water Content: 24.7 % H,O @ 400 PSF 0.88 0.87 0.86 0.8532 0.85 0.84 0.83 08341 0.82 0,8232 0.8136 0.8091 0.81 0.80 100 1000 10000 100000 Vertical Pressure (psf) Sample Height (inches)
Q.2 Consider a flat surface on which you have to dig approx. 100m below the ground surface for an underground subway station. The strata is hard soil/rock. The site can only be accessed from the ground surface. Propose a drilling and hauling equipment if the dumping site is within 50m. Also write the reason of choosing the specific equipment.
A five-story office building is to be built on a site underlain by moderately uniform soils.Bedrock is at a depth of over 200 m. This building will be 50 m wide and 85 m long, and thefoundations will be founded at a depth of 1 m below the ground surface. Determine the requirednumber and depth of the exploratory borings.
3. Excavation may be classified by type of material-Earth excavation excavation, rock excavation, muck excavation, unclassified excavation. * O a) bottom soil O b) sub-soil c) topsoil O d) surface soil
The earthworks data of a proposed highway is tabulated below. The free haul distance is 50m and the cost of borrow is P420 per cum, cost of excavation is P350 per cum. and the cost of haul is P21 per meter station. The ground surface is assumed to be uniformly sloping. (a) Compute the free haul volume. (b) Compute the overhaul volume. (Non-anonymous questionO)
1.) The earthworks data of a proposed highway is tabulated below. The free haul distance is 50m and the cost of borrow is P420 per cum, cost of excavation is P350 per cum. and the cost of haul is P21 per meter station. The ground surface is assumed to be uniformly sloping. (a) Compute the free haul volume. (b) Compute the overhaul volume. STATION AREA CUT FILL 10 + 160 41.13m2 (Balancing Point) 47.85 m? 10 + 401.97 10 + 610
What is Compaction grouting? Describe its procedure.
A) What are the methods used to dry the excavation?

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Q- The nature of the soil and its engineering properties and moisture content and groundwater movement and lateral load beside the excavation(static, moving or vibratory) are the most important factors for Non of them. Excavation types. O Groundwater discharge methods. Open cut. O