Answered: ground surface y = 16.5 kN/m3 $ = 30°…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Given: → 4.5-m high retaining wall . Retaining homogeneous satorated soft clay. O'sat= 19.6 kNĪm³ Cu = 19.3 kN/m² ( undrained shear strergth) -> Diagram: Sopt Clay sat - 19.6 kN/m? Cu- 19.3 kN/m³ 4.5-m Make the necessary calu lation and draw the varialion of Rankine's active pressure on the wall with depth. nclude #te pressure from a waker-filled crack in - Find the depth up to which a tensile crack can occur. Delermink the total active force per unit lengh of the wall bepore the tensile crack gccurs. Assome tension stresses exist ard do not include the force from waler - filled Crack. - Delermine the tolal active force force per wall after the tensile crack occurs. 'Also, find Hhe locathon of the resultant. Neglect tersion shresses and include the force from the wafer-pilled crack. Find: your drawings unit lergth op the
At-rest: A 17-ft-high basement wall retains a backfill with y = 95 pcf, o' = 33°, c' 0 and OCR = 1.8. (a) Calculate the magnitude of the lateral thrust acting per unit length of wall: (b) Estimate the location of the lateral thrust measured from the bottom of the wall; and (c) Calculate the equivalent fluid pressure for this problem (Ans. 60 pcf). (Problem 13.2, Das and Sobhan, 2014).
The following figure shows a section of an anchored retaining wall embedded into a saturated stiff clay layer. The sand has a unit weight of = 18 kN/m³, c' = 0 kPa and o' = 34º. The clay has a unit weight of = 20 kN/m³, c₁ = 80 kPa and = 0°. A uniform pressure of 40 kPa is applied on the soil surface. The short term stability of the wall is considered in an undrained analysis. Use the Rankin's theory of lateral earth pressure to determine the active and passive horizontal stresses. You should apply the requirements of AS 4678 and the partial factors of safety method in estimation of soil pressures. Assume the soil is in-situ and use a structural classification factor of ₁ = 1. 3m 1m Water table 1.5m 40 kPa Not to Scale Sand Clay Ta

Recommended textbooks for you

Structural Analysis

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

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

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

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

Sustainable Energy

Civil Engineering

ISBN:

9781337551663

Author:

DUNLAP, Richard A.

Publisher:

Cengage,

Traffic and Highway Engineering

Civil Engineering

ISBN:

9781305156241

Author:

Garber, Nicholas J.

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS

ground surface y = 16.5 kN/m3 $ = 30° %3D 3m water table Ysat = 19 kN/m3 $ = 30° 3m