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Gopal Mishra
Gopal Mishra

Gopal Mishra

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At what reading of pressure gauge the GI fitting of kitchen and bathroom should be tested?

  1. Komal Bhandakkar

    Komal Bhandakkar

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    What is minimum pressure gauge for GI testing?

    Minimum pressure gauge for galvanized iron testing : Minimum yield strength of finished top tube should be 50000 psi Minimum tensile strength for the finished tube shall be 55000 psi The mechanical property of the finished surface of the cube is mainly depended upon the tube size and gauge. GenerallRead more

    Minimum pressure gauge for galvanized iron testing :

    • Minimum yield strength of finished top tube should be 50000 psi
    • Minimum tensile strength for the finished tube shall be 55000 psi
    • The mechanical property of the finished surface of the cube is mainly depended upon the tube size and gauge.
    • Generally galvanized iron pipes are used for the distribution of treated as well as raw water in rural and urban areas
    • Such type of pipes are very cheaper and its weight is very very light so that it can handle anywhere.
    • The tensile strength of galvanized iron pipe shall be at least 320 Newton per mm square.
    • The test shall be carried out on full section cut from the selected tubes in accordance with IS1608 and IS 12278

     

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Ancy Joby
Ancy Joby

Ancy Joby

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What is Fly Levels in Surveying?

  1. Soumyadeep Halder

    Soumyadeep Halder

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      Fly levelling it is a very approximate form of levelling in which sights are taken as largeas possible. In this method a line of levels is run to determine approximately reduced levelsof the points carried out with more rapidly and less precision. It is a levelling that is done toconnect bencRead more

     
    Fly levelling
    it is a very approximate form of levelling in which sights are taken as largeas possible. In this method a line of levels is run to determine approximately reduced levelsof the points carried out with more rapidly and less precision. It is a levelling that is done toconnect benchmark to the starting point of the survey line. In this levelling only back sightand fore sight readings are taken and auto level is moved strictly on the line joining benchmark and starting point of survey line

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Ananya Roy
Ananya Roy

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Could you please provide (a /some) commonly used local plinth area rate(s) and local cubic rate(s) in some major Indian cities such as Kolkata, Hyderabad, Bhubaneswar, and Pune.

  1. DevilAVRT

    DevilAVRT

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    DevilAVRT Beginner

    Visit the PWD websites of different states. You will get all the things you want.

    Visit the PWD websites of different states. You will get all the things you want.

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Komal Bhandakkar
Komal Bhandakkar

Komal Bhandakkar

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What is the percentage of carbon in wrought Iron?

  1. aviratdhodare

    aviratdhodare

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    aviratdhodare

    Wrought iron is a form of commercial iron containing less than 0.10% of carbon, less than 0.25% of impurities total of sulfur, phosphorus, silicon and manganese, and less than 2% slag by weight. Wrought iron is redshort or hot short if it contains sulfur in excess quantity.

    Wrought iron is a form of commercial iron containing less than 0.10% of carbon, less than 0.25% of impurities total of sulfur, phosphorus, silicon and manganese, and less than 2% slag by weight. Wrought iron is redshort or hot short if it contains sulfur in excess quantity.

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Ancy Joby
Ancy Joby

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What are the methods used to calculate quantities for earthwork in hill roads?

  1. [Deleted User]
    This answer was edited.

    Generally hill profiles are irregular. So, the most efficient method for hill road is the prismoidal method (Simpson method). It based on the assumption that profile is parabolic between two sections. For use of this method, it is necessary that profile should be divided into odd number of section.Read more

    Generally hill profiles are irregular. So, the most efficient method for hill road is the prismoidal method (Simpson method). It based on the assumption that profile is parabolic between two sections.

    For use of this method, it is necessary that profile should be divided into odd number of section. If the profile is divided in even number of section than apply prismoidal method till the second last section and apply the trapezoidal method in last section.

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Shivan
Shivan

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What are the main principles of surveying ?

  1. Ancy Joby

    Ancy Joby

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    There are two main principle for surveying Work from whole to part - This principle is adopted in surveying to avoid accumulation of errors . Two fix the position of new station at least two independent processes    

    There are two main principle for surveying

    1. Work from whole to part – This principle is adopted in surveying to avoid accumulation of errors .
    2. Two fix the position of new station at least two independent processes

     

     

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Rohan Chaugule
Rohan Chaugule

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What is the role of artificial intelligence, machine learning and deep learning in the field of civil engineering construction equipment and construction machinery? What is the scope of artificial intelligence and the growth of artificial intelligence in civil engineering?

  1. Soumyadeep Halder

    Soumyadeep Halder

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    that is  a  great question. well in a very shot manner you can use that AI in lean construction.as well as you can implement it in BIM world, Some time you can use this AI tools in Management level in construction field for visualization problem. For using robot in construction or civil engineeringRead more

    that is  a  great question.

    well in a very shot manner you can use that AI in lean construction.as well as you can implement it in BIM world, Some time you can use this AI tools in Management level in construction field for visualization problem.

    For using robot in construction or civil engineering field AI can control that robot.

    AI also helps in development of robots and automated systems. role of artificial intelligence is
    reported in the case of smart materials. The smart system refers to a device which can sense changes in its
    environment and can make an optimal response by changing its material properties, geometry. Both the sensor and the actuator functions with their appropriate feedback must be properly integrated

    Structural Engineering – In the field of structural engineering, they are used to evaluate durability. Not only
    the smart materials or structures are restricted to sensing but also they adapt to their surrounding environment
    such as the ability to move, vibrate and demonstrate various other responses as well as for monitoring the
    integrity of bridges, dams, offshore oil-drilling towers where fiber-optic sensors embedded in the structures are
    utilized to identify the trouble areas.
    Waste management – Manual disassembly of the waste is a challenging, expensive and time consuming task
    but the use of smart materials could help to automate the process. Even it shows a role in food waste
    management.
    Concrete mix design – Concrete mix design is difficult and sensitive. The concrete mix design is based on the
    principles of workability of fresh concrete, desired strength and durability of hardened concrete which in turn is
    governed by water-cement ratio law. The strength of the concrete is determined by the characteristics of the
    mortar, coarse aggregate, and the interface. For the same quality mortar, different types of coarse aggregate with
    different shape, texture, mineralogy, and strength may result in different concrete strengths.
    Estimation: artificial neural networks (ANNs) are most suited for developing decision aids with analogy-based
    problem-solving capabilities in the estimation.

    As well as you can use AI in your network system that can be

    Planning of Construction Projects

    Construction Robot Fleet Management System Prototype:
    Bridge Planning Using GIS and Expert System Approach:
    Earthquake-Induced Liquefaction

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savan variya
savan variya

savan variya

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What is Pozzolana Reaction?

  1. nikeetasharma

    nikeetasharma

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    nikeetasharma Guru

    Pozzolanic reaction is the reaction which continue to occur as long as calcium hydroxide is present, there is sufficient water for the reaction to occur, and there is available space for the reaction products to reside.

    Pozzolanic reaction is the reaction which continue to occur as long as calcium hydroxide is present, there is sufficient water for the reaction to occur, and there is available space for the reaction products to reside.

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