For the following statements, determine which it is right or false. 1) The constant head test device is used to determine the coefficients of consolidation. . 2) The falling head test device is used to determine the coefficients of permea for gravel 2) The direct shear test is performed for all types of soil. 3) One important use of the results of an Oedometer test is to determine the shear parar of soil. (On 4) The unconfined compression test is used to determining the cohesion of a saturated c (Or. - ark) 5) The piping phenomenon in the downstream of water structures could take place at a c hydraulic gradient ic = 1.0 (n 5) The boiling phenomenon in the downstream of water structures could take place at a hydraulic gradient iç equal: G (O. .. Calculate the critical hydraulic gradient ic in the downstream of water structure if the
For the following statements, determine which it is right or false. 1) The constant head test device is used to determine the coefficients of consolidation. . 2) The falling head test device is used to determine the coefficients of permea for gravel 2) The direct shear test is performed for all types of soil. 3) One important use of the results of an Oedometer test is to determine the shear parar of soil. (On 4) The unconfined compression test is used to determining the cohesion of a saturated c (Or. - ark) 5) The piping phenomenon in the downstream of water structures could take place at a c hydraulic gradient ic = 1.0 (n 5) The boiling phenomenon in the downstream of water structures could take place at a hydraulic gradient iç equal: G (O. .. Calculate the critical hydraulic gradient ic in the downstream of water structure if the
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:For the following statements, determine which it is right or false.
1) The constant head test device is used to determine the coefficients of
consolidation. .
2) The falling head test device is used to determine the coefficients of permeability
for gravel
2) The direct shear test is performed for all types of soil.
3) One important use of the results of an Oedometer test is to determine the shear parameters
of soil. (On
4) The unconfined compression test is used to determining the cohesion of a saturated clay.
(Or.
ark)
5) The piping phenomenon in the downstream of water structures could take place at a critical
hydraulic gradient ic = 1.0 (O
5) The boiling phenomenon in the downstream of water structures could take place at a critical
hydraulic gradient ic equal: G (Oı. ..
Calculate the critical hydraulic gradient ic in the downstream of water structure if the
saturated density of soil and water equally 2.3 g/cm 3 and 1 g/cm³ respectively.
6) The Vane test is used to determining the plasticity index of clay soils. (O
7) Under load, all soil will settle, causing deformities of structures founded on or within them. The
elastic settlement for sand soil represents 100 % of the total settlements. (Or
7) Under load, all soil will settle, causing deformities of structures founded on or within them. The
consolidation settlement for sand soil represents 0.0 % of the total settlements. (On. ar'
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