JNTUK R19 B.Tech Civil 3-1 WRE – I Material/ Notes PDF Download

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JNTUK R19 B.Tech Civil 3-1 WRE – I Material/ Notes PDF Download: For JNTUK R19 B.Tech Civil 3-1 students studying Water Resource Engineering (WRE) – I, this material is all about understanding the water cycle and its role in civil engineering. It helps students grasp how water moves around the planet and its importance in building structures like dams and bridges. The JNTUK R19 B.Tech Civil 3-1 WRE – I Material teaches students about the different parts of the water cycle and how they work together. They also learn how to measure and estimate things like rainfall and runoff.

The JNTUK R19 B.Tech Civil 3-1 WRE – I Notes cover topics like Unit Hydrograph theory, which helps in understanding how rainfall affects rivers and streams. It also talks about flood analysis, which helps in designing structures to manage floods. Lastly, students learn about groundwater and wells, understanding how water moves underground and how wells get water out. The material is available for download as a PDF, making it easy for students to access and study.

JNTUK R19 B.Tech Civil 3-1 WRE – I Material – Units

Unit 1 Syllabus PDF Download | JNTUK R19 B.Tech Civil Water Resource Engineering – I Material

Introduction: Engineering hydrology and its applications, Hydrologic cycle, hydrological data-sources of data.

Precipitation: Types and forms, measurement, rain gauge network, presentation of rainfall data, average rainfall, continuity and consistency of rainfall data, frequency of rainfall, Intensity-Duration-Frequency (IDF) curves, Depth-Area-Duration (DAD) curves, Probable Maximum Precipitation (PMP), design storm

Unit 2 Syllabus PDF Download | JNTUK R19 B.Tech Civil Water Resource Engineering – I Material

Abstractions from Precipitation: Initial abstractions.

Evaporation: factors affecting, measurement, reduction Evapotranspiration: factors affecting, measurement, control

Infiltration: factors affecting, Infiltration capacity curve, measurement, infiltration indices, interflow

Unit 3 Syllabus PDF Download | JNTUK R19 B.Tech Civil Water Resource Engineering – I Material

Runoff: Catchment characteristics, Factors affecting runoff, components, computation empirical formulae, tables, and curves, stream gauging, rating curve, flow mass curve, and flow duration curve.

Hydrograph analysis: Components of the hydrograph, separation of base flow, effective rainfall hyetograph and direct runoff hydrograph, unit hydrograph, assumptions, derivation of unit hydrograph, unit hydrographs of different durations, principle of superposition and S-hydrograph methods, limitations and applications of unit hydrograph, synthetic unit hydrograph.

Hydrological models: Rainfall – Runoff modeling, conceptual methods.

Unit 4 Syllabus PDF Download | JNTUK R19 B.Tech Civil Water Resource Engineering – I Material

Floods: Causes and effects, frequency analysis- Gumbel’s and Log-Pearson type III distribution methods, Standard Project Flood (SPF) and Probable Maximum Flood (MPF), flood control methods and management. Flood Routing: Hydrologic routing, channel and reservoir routing-Muskingum, and Puls methods of routing.

Unit 5 Syllabus PDF Download | JNTUK R19 B.Tech Civil Water Resource Engineering – I Material

Groundwater: Occurrence, types of aquifers, aquifer parameters, porosity, specific yield, permeability, transmissivity, and storage coefficient, types of wells, Darcy’s law, Dupuit’s equation steady radial flow to wells in confined and unconfined aquifers, the yield of an open well-recuperation test.

JNTUK R19 B.Tech WRE – I Material – Outcomes

• Quantify hydrologic components for engineering needs.
• Develop rainfall charts for designing hydraulic structures.
• Create design storms and analyze their frequency.
• Determine reservoir capacity and life, and develop hydrographs.
• Estimate flood magnitude, and groundwater parameters, and develop hydrological models.

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