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p Y:l• %VY . A Assignment 1 classroom.google.com -> pdf.سجی جاب مب. -2020لت Dpت المرحلة الثالثة )2019-2020) Q1: The following are the results of a laboratory consolidation test on a soil specimen obtained from the field: dry mass of specimen = 128 gm, height of specimen at the beginning of the test = 2.54 cm, Gs = 2.75, and area of the specimen = 30.68 cm². Effective pressure, ớ(kN/m²) Final height of the specimen at the end of the consolidation (cm) 2.540 50 2.488 100 2.465 200 2.431 400 2.389 800 2.324 1600 2.225 3200 2.115 Required: Make necessary calculations and draw an e versus log ó curve. Q2: The following are the results of a laboratory consolidation test: Effective pressure, ớ(kN/m²) Void ratio (e) Remarks 25 0.93 Loading 50 0.92 100 0.88 200 0.81 400 0.69 800 0.61 1600 0.52 800 0.535 Unloading 400 0.555 200 0.57 Required: (1) Draw e- log ở graph and determine the preconsolidation pressure, oc. (2) Calculate the compression index and the ratio of C, / C.. (3) On the basis of the e- log ó plot, claculate the void ratio at: ớ, = 1000 kN/m². العربية الإنجليزية

p Y:l• %VY . A Assignment 1 classroom.google.com -> pdf.سجی جاب مب. -2020لت Dpت المرحلة الثالثة )2019-2020) Q1: The following are the results of a laboratory consolidation test on a soil specimen obtained from the field: dry mass of specimen = 128 gm, height of specimen at the beginning of the test = 2.54 cm, Gs = 2.75, and area of the specimen = 30.68 cm². Effective pressure, ớ(kN/m²) Final height of the specimen at the end of the consolidation (cm) 2.540 50 2.488 100 2.465 200 2.431 400 2.389 800 2.324 1600 2.225 3200 2.115 Required: Make necessary calculations and draw an e versus log ó curve. Q2: The following are the results of a laboratory consolidation test: Effective pressure, ớ(kN/m²) Void ratio (e) Remarks 25 0.93 Loading 50 0.92 100 0.88 200 0.81 400 0.69 800 0.61 1600 0.52 800 0.535 Unloading 400 0.555 200 0.57 Required: (1) Draw e- log ở graph and determine the preconsolidation pressure, oc. (2) Calculate the compression index and the ratio of C, / C.. (3) On the basis of the e- log ó plot, claculate the void ratio at: ớ, = 1000 kN/m². العربية الإنجليزية

Structural Analysis
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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p Y:l• %VY . A Assignment 1 classroom.google.com -> pdf.سجی جاب مب. -2020لت Dpت المرحلة الثالثة )2019-2020) Q1: The following are the results of a laboratory consolidation test on a soil specimen obtained from the field: dry mass of specimen = 128 gm, height of specimen at the beginning of the test = 2.54 cm, Gs = 2.75, and area of the specimen = 30.68 cm². Effective pressure, ớ(kN/m²) Final height of the specimen at the end of the consolidation (cm) 2.540 50 2.488 100 2.465 200 2.431 400 2.389 800 2.324 1600 2.225 3200 2.115 Required: Make necessary calculations and draw an e versus log ó curve. Q2: The following are the results of a laboratory consolidation test: Effective pressure, ớ(kN/m²) Void ratio (e) Remarks 25 0.93 Loading 50 0.92 100 0.88 200 0.81 400 0.69 800 0.61 1600 0.52 800 0.535 Unloading 400 0.555 200 0.57 Required: (1) Draw e- log ở graph and determine the preconsolidation pressure, oc. (2) Calculate the compression index and the ratio of C, / C.. (3) On the basis of the e- log ó plot, claculate the void ratio at: ớ, = 1000 kN/m². العربية الإنجليزية
Transcribed Image Text:p Y:l• %VY . A Assignment 1 classroom.google.com -> pdf.سجی جاب مب. -2020لت Dpت المرحلة الثالثة )2019-2020) Q1: The following are the results of a laboratory consolidation test on a soil specimen obtained from the field: dry mass of specimen = 128 gm, height of specimen at the beginning of the test = 2.54 cm, Gs = 2.75, and area of the specimen = 30.68 cm². Effective pressure, ớ(kN/m²) Final height of the specimen at the end of the consolidation (cm) 2.540 50 2.488 100 2.465 200 2.431 400 2.389 800 2.324 1600 2.225 3200 2.115 Required: Make necessary calculations and draw an e versus log ó curve. Q2: The following are the results of a laboratory consolidation test: Effective pressure, ớ(kN/m²) Void ratio (e) Remarks 25 0.93 Loading 50 0.92 100 0.88 200 0.81 400 0.69 800 0.61 1600 0.52 800 0.535 Unloading 400 0.555 200 0.57 Required: (1) Draw e- log ở graph and determine the preconsolidation pressure, oc. (2) Calculate the compression index and the ratio of C, / C.. (3) On the basis of the e- log ó plot, claculate the void ratio at: ớ, = 1000 kN/m². العربية الإنجليزية
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