Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
QuestionWhat are main boundaries of Rational Method in calculating runoff? AnswerCalculation of runoff is compound matter that depends on a lot of factors similar to ground permeability, rainfall period, rainfall prototype, catchment area kinds etc. essentially, Rational way is a means to discover out most free suitable for designing purpose. In this process, it is supposed that rainfall duration is similar as time of attentiveness and return stage of rainfall intensity is the same as the peak runoff. Time of concentration refers to time required for mainly remote location of inside catchment to flow to outlet. As time of attentiveness is equivalent to rainfall stage, maximum discharge happens and rainfall collected in catchment comes to similar outlet point. Rational means provides peak discharge only and it cannot create a hydrograph. If an additional thorough pattern of runoff is necessary, unit hydrograph or previous means have to be used. The correctness of rational process depends very much on our right selection of runoff coefficient and description of catchment area. Rational process is a rather conservative way. One of essential assumptions of rational formula is that rainfall intensity has to be constant for interval at least like to time of attention. For long duration of rainfall, this assumption might not hold true.
Furthermore, runoff coefficient in rational process is difficult to be determined precisely and it depends on a lot of factors like moisture condition of soils, rainfall strength and duration, amount of soil compaction, vegetation. In adding, In Rational means runoff coefficient is free of rainfall intensity and does not reproduce actual situation.
what is the waste utilisation?
Calculate the Amount put into Saving Account If you want to have $60,000 in 10 years, the amount that should be put into a 6.0% (effective annual rate) savings account now is m
how do one uses the Macauleys model to find deflections of bars
Tension Members: You have learnt about the Standard specification for structural steel and various types of structural steel rolled sections. Different types of loads, stresse
what is the reciprocal ranging ? with neat sketch ?
beam
Define Equipments and tools for Inspection of Steel/Cast Iron Substructures? To ensure thorough inspection, the area must be cleared of all marine growth. Hand tools such as wi
Explain is Vadose Zone - Ground water In an unconfined aquifer, it is the area located above the water table and aquifer, where the soil and rock are not saturated with water.
Functions of different reinforcement in a typical pile cap Loads from columns transferring to pile cap persuade tensile forces at the bottom of cap. For example, by using trus
#questiasdasdasdasdon..
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd