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Why the principle of effective stress important in soil mechanics?
Wiki User
∙ 10y ago
coz at the end of structure construction soil grains are the one whic carry the load so useful in analysis of bearing capacity of granular soil
Wiki User
∙ 10y ago
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What is the difference between Bending and Direct Stress?
-> when a structural body gets deviated from its original position or from its centroidal axis due to externally applied load,then it is termed as BENDING->DIRECT STRESS is the stress which act normal to the plane-> stress and bending are the two different things. stress produced by load per area & bending is the effect produced by load and stress.
Why stress is a tensor?
Stress is a tensor because it affects the datum plane. When this is affected and it changes, it is then considered a tensor.
Why shear stresses are maximum at neutral axis?
according to bending stress because shear stress at neutral is 0 that is why shear force is maximum
What is confining stress?
http://www.gg.uwyo.edu/content/laboratory/structure/stress/confining.asp?callNumber=11111&SubcallNumber=11111&color=FD0038&requestor=lab
What is compressive strength of m25?
The compressive stress allowed is 25N/mm2. However, the strength of a concrete element depends on the arrangement of loads. For compression, the element might buckle before it reaches its compressive stress.
What is important of effective stress in soil mechanics?
Effective Stress is the grain to grain contact of soil particles. the higher the effective stress, the stronger the soil. effective stress at a certain depth is calculated as follows: Effective stress = total stress - pore water pressure the pore water pressure is often taken as water table. pore water pressure has a negative effectice on effective stress, as it hinders grain to grain contact.
What are called principle planes and principle stress?
The principle stress is a maximum tension stress in a body where shear stress is zero and it acts on the principle plane. If a body is under both tension and shear then the principle stress is higher than the initial tension stress. You can calculate this and find the principle plane angle using Mohr Circle analysis or equations.
Which principle states that you all undergo stress in three stages?
GAS principle
What principle of living did the Stoics stress?
moderation
What principle of living did stoics stress?
moderation
What is effective stress analysis?
The effective stress analysis refers to the force that keeps the collection of the particles rigid.
Which ISSA principle states that you all undergo stress in three stages?
the GAS principle
What principle states that we all undergo stress in three stages shock compensation and exhaustion?
The GAS Principle, stands for General Adaptation Syndrome
What is principal stress?
principle stress=pure normal stress no shear stress ... ...simpler terms, there are only stresses acting in and out of planes not directly on them....hope that helps
What is total and effective stress analysis?
The total and effective stress analysis is used for the short term problems like the temporary evacuations.
How does capillary rise affect effective stress in soils?
Effective Stress at Ground Water Table = Total Stress minus the Pore water stress, but the pore water stress is negative, therefore = Total Stress plus the water pressure in capillary zone. -kelvinbrbTSU
How does Le Chatelier's Principle apply to chemical systems?
Le Chatelier's principle is very important in studying the chemical systems in equilibrium. It states if an external stress is applied to a system in equilibrium, then the equilibrium shifts in a direction where the change can be neutralized.
