125004250 -110025038000SECTION AI550SECTION A1. FOUNDATION PLANCIVL 2063PROJECT NO.SCALENTSDRAWING NO.B-12. SECTION A-AESTIMATING CIVIL PROJECTS QUESTION 17The PCL of excavation is:95.20 m81.80 m85.60 mO None of the answers are correctQUESTION 18The volume of excavation is:O 340.23 m3358.00 m3391.38 m3None of the answers are correctQUESTION 19The cross section area of foundation footing is:O 0.14 m20.18 m2O 0.11 m2

Question 17 PCL for excavation = (38-0.25) x 2 + (12.5-0.25) x 2 = 100 m Question 18 Volume of…

Answered: QUESTION 17 The PCL of excavation is:…

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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H = 20 kips 4 ft X P = 50 kips W 8 ft y M = 60 ft-kips WY W = Weight of Footing and Surcharge = 20 kips Figure 2 x 6 ft D₁ Figure 3 Unit weight = 7
a) What are the functions and functional requirements of foundations and slabs? b) With aid of well labelled diagrams, explain the classifications and the types of foundations? c) Settlement and Geotechnical studies of foundations and slabs. d) What are the preparations and placement of foundations e) What are the choice of selection of foundation f) What are the preparations and placement of slabs
Calculate the soil bearing capacity of a soil under a strip footing at a depth of 2.5 ft and 4 ft wide. Angle of friction: 30° Unit weight of soil: 133 lbs/ft3 Factor of safety: 3.0 Cohesion: 0
11. Suppose the soil beneath the footing is now a sand with average SPT N60 of 28 (see below). Predict the footing settlement (in inches) using Meyerhof's formulas. 2 ft 18 ft 6 ft P = 72 kips Sand, y = 118 pcf Sand N60 = 28 Gravel
A rectangular footing 1.5 m x 1 m is shown in Figure below, Determine the magnitude of the gross ultimate load applied eccentrically for bearing capacity failure in soil. Use Effective Area Method. 0.1 m y = 18 kN/m = 30 F Im 1.5 m 0.1 m}+>{ m Select one: O a. 752 KN O b. 276 KN O c. 572 KN O d. 627 KN
Note: Round off only in the final answer (Use 4 decimal places)
Suppose a building is supported on shallow foundation. The building has 4 Footing Group 1 footings, 4 Footing Group 2 footings and 1 Footing Group 3 footing. Dimension for Footing Group 1 is (length, width, depth) = (2.5 meter, 2.5 meter, 800 mm) Dimension for Footing Group 2 is (length, width, depth) = (2.8 meter, 2.8 meter, 1000 mm) Dimension for Footing Group 3 is (length, width, depth) = (3.2 meter, 3.2 meter, 1200 mm) Reinforcement orientation Footing Group 1: 16 mm diameter reinforcement @ 200 mm c/c in both directions, and top and bottom of the footing. Reinforcement orientation Footing Group 2: 16 mm diameter reinforcement @ 150 mm c/c in both directions, and top and bottom of the footing. Reinforcement orientation Footing Group 3: 16 mm diameter reinforcement @ 100 mm c/c in both directions, and top and bottom of the footing. Clear cover for column is 75 mm. Unit price of Concrete: 350 AUD/m3 Unit price of Steel: 2.0 AUD/kg Density of Steel: 8,000 kg/m3 Calculate…
Qia: Compute the depth of drilling required for site investigation purposes. The type of foundation is circular foundation with diameter equal to 12 m, the depth of foundation is 2 m and the stress intensity is q. = 130 kN/m². Assume that average unit weight of soil equal to 18 kN/m². -You may need the following equation AP=q. (1-(1/(1+(B/2z)2)15)) in the solution. the cample disturbance; write the
2. Still considering Figure FTR 1, estimate the additional stress- es induced by the footing on the mid thickness of each layer using both 2-1 approximation and graphical method as proposed by Boussinesq.
After the soil samples are taken and the soil properties determined, the engineer must design the foundation. It typically takes the engineer 4.75 days to design a foundation with a standard deviation of 0.83 days. Use this information and the information provided in Problem I to answer the following questions: a. What is the probability of completing all of the work (field sampling, testing, and design) within 43.5 days? b. The engineer completes the field sampling and testing in 36 days. What duration of the design work should be planned in order to ensure with 85% confidence that all of all of the work will be completed within 43.5 days?
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QUESTION 17 The PCL of excavation is: 95.20 m 81.80 m 85.60 m O None of the answers are correct QUESTION 18 The volume of excavation is: O 340.23 m3 O 358.00 m3 391.38 m3 O None of the answers are correct QUESTION 19 The cross section area of foundation footing is: O 0.14 m2 O 0.18 m2 O 0.11 m2