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Content of pdf  Centroid Moment of Inertia Product of Inertia Parallel axis Theorem Perpendicular axis theorem Properties of plan areas Principal axes and principal moments of inertia Rotation of axes The centroid, or center of gravity, of any object is the point within that...

Content Global estimates of waters Definition of Irrigation Advantages of Irrigation Disadvantages of Irrigation Types of Irrigation surface irrigation sub surface irrigation Techniques of water distribution Quality of irrigation water click here to download civil engineering books...

Content Types of loading  Types of support Types of beam shear force - (sign convention for shear force ) Bending moment - ( sign convention for bending moment ) Important points about Shear force and Bending moment  Curve tracing for Shear force and Bending...

Open Channel flow Open Chanel flow is that type of flow which is neither completely enclosed by the boundaries nor is under any external pressure but gravity. It is subjected to atmospheric pressure. e.g. Rivers, natural and artificial canals, streams, channels etc. Partially filled...

There are four main assumptions made in the analysis of truss  1 Truss members are connected together at their ends only.  2 Truss are connected together by frictionless pins.  3 The truss structure is loaded only at the joints.  4 The weights of the members may...

The art of determining the relative heights of points on the surface of the earth is termed as “levelling.” Levelling surface is a surface that is perpendicular to the direction of gravity at every point .EX :-Surface of still water in a lack ,surface of a sea which is not affected...

Compass survey : It measures the angle between the magnetic meridian and a given line . Compass are classified into two types  1. Prismatic compass 2. Surveyors compass  Comment which subject or topics of PDF you want? click here to download civil engineering books and...

Tacheometer is a theodolite arranged with a stadia diaphram having three horizontal lines. The two stadia lines i.e. ,upper and lower are equidistant from the central horizontal line. 1. Tacheometric surveying is also known as the optical distance measuring method because...

Fluid  -Liquid and gases both are having the property of continuous deformation under the the action of shear or tangential force .This property of continuously deformation is also known as flow property and Hence Liquid and gases are kept in different category which...

Introduction: Every building consists of two basic components  1) the super-structure  2) the substructure or foundations. The super-structure is usually the part of the building which is above ground.The substructure or foundations is the lower...

A roof may be defined as the uppermost part of the building, provided as a structural covering, to protect the building from weather (i.e. from rain, sun, wind,etc.). source Inhabitat CONTENTS Introduction Types of roofs Pitched roofs and their sketches Lean...

A stair is a set of steps leading from one floor to the other. It is provided to afford the means of ascent and descent between various floors of a building. source Lynda.com CONTENTS ØTechnical Terms ØRequirements of good stair ØDimension...