= 1.5 m in a soil with [5] The base of a square footing with 2 m wide rests at a depth Df parameters y = 19 kN/m³, ysat = 20 kN/m³, c = 20 kPa, = 30°. Using the unit weight of water 9.8 kN/m³, determine the ultimate bearing capacity of the soil under the following conditions. Y'w = 1) The water table is located deep enough and does not affect the bearing capacity of the soil. 2) The water table rises up to 1 m below the ground surface 3) The water table stays at the base of the foundation Note that the ultimate bearing capacity of square foundation can be basically estimated by Eq. (4), using the bearing capacity factors given below, where is in radians: Square foundation: qu = 1.3cN+yDN₁ +0.4yBN, 3π EXP [(2 4-6) 414] exp tan 1-sin N = (N-1) cot N₁ = (N₁ -1) tan (1.46) where Na Eq. (4)
= 1.5 m in a soil with [5] The base of a square footing with 2 m wide rests at a depth Df parameters y = 19 kN/m³, ysat = 20 kN/m³, c = 20 kPa, = 30°. Using the unit weight of water 9.8 kN/m³, determine the ultimate bearing capacity of the soil under the following conditions. Y'w = 1) The water table is located deep enough and does not affect the bearing capacity of the soil. 2) The water table rises up to 1 m below the ground surface 3) The water table stays at the base of the foundation Note that the ultimate bearing capacity of square foundation can be basically estimated by Eq. (4), using the bearing capacity factors given below, where is in radians: Square foundation: qu = 1.3cN+yDN₁ +0.4yBN, 3π EXP [(2 4-6) 414] exp tan 1-sin N = (N-1) cot N₁ = (N₁ -1) tan (1.46) where Na Eq. (4)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
Need help with this exercise
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps with 2 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning