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Mera naam gaurav Gautam hai Maine yah blog gkgautam6036.blogspot.com civil engineering notes provide karne ke liye banaya hai yahan per aapko civil branch se related sabhi subjects ke nots mil jaenge


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What is three moment theorem?,Three moment theorem,claparons theorem 2021

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  What is three moment theorem?       Three moment theorem express the relationship between the moment at three successive supports. The supports "moments" can be determined by the Three moment equation. It is mostly suitable for continuous beam.  According to this theorem the supports moments Ma, Mb, Mc are evaluated by using the equation.         Three moment theorem equation                 Where:- a1 = area of free Bending moment diagram of span AB a1 = area of free Bending moment diagram of span BC X1 = distance of centroid of Bending moment diagram (AB) from side A (left) X1 = distance of centroid of Bending moment diagram (BC) from side C (right) For example:- Numericals page 1 Numericals page 2 Numericals page 3 Numericals page 5        gkgautam6036.blogspot.com         
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Classification of road, types of road, different types of roads

  Classification based on speed and accessibility:- 1. Freeways:-  Freeways are also called as access-controlled highways. Freeways are wide roads designed for fast moving wehicles to travel long distance with high speed. It is generally designed in four lanes. Traffic movement on freeway is continous and unhindered because there are no railway or road intersection and no signals. Access is controlled everywhere in this type of roads the driver never comes in contact with opposing flow of traffic. To separate traffic from other roads freeways are accessed only through ramps. Bridges or underpasses are constructed to create a passage four roads which cross freeways. Parking and walking are strictly prohibited on freeways and they don't have footpath on either sides of roads. The minimum speed limit and maximum speed limit varies from the country by country and it ranges between 45 mph to 75 mph. 2. Expressway:- Expressways are one of the superior types of access control roadway...
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Nuclear fusion and fission, Nuclear fusion process, What is nuclear fusion and fission?2021

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Nuclear fusion:- When two light nucleus are combined then create a new heavy nucleus then this reaction is called nuclear fusion and loss of mass is convert into the energy. In this process light nucleus is hydrogen and new nucleus is helium. Hydrogen atoms fusse to forms an atom of deuterium and 3.27 mev energy. 1H² +  1H² → 1He³ + 0n1 + 3.27 mev Another hydrogen atoms to form an isotope of helium and produced 17.5 9 mega electron volt. 1H² +  1H³ → 1He4 + 0n1 + 17.59 mev And another helium isotope to form a helium atom and two hydrogen atom. 1H² +  2He³ → He4 + 1H1 + 18.3 mev Nuclear fusion Nuclear fission:- In this process breaking a heavy nuclear into two or more small nuclear and large amount of energy is release. This process is called nuclear fission . This fission reaction of uranium 235 when bombarded by neutrons or neutrons bheem the uranium 235 is absorbed neutrons and convert into the uranium 236 which is unstable and large quantity of heat is produced. This...
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