-

Fundamentals Of Hydrology Free PDF

It is the presence or absence of water that by and large determines how and where humans are able to live.
This in itself makes water an important compound, but when you add in that the availability of water varies enormously in time and space, and that water is an odd substance in terms of its physical and chemical properties, it is possible to see that water is a truly extraordinary substance worthy of study at great length.

To study hydrology is to try and understand the distribution and movement of fresh water around the globe. It is of fundamental importance to a rapidly growing world population that we understand the controls on availability of fresh water.

To achieve this we need to know the fundamentals of hydrology s a science. From this position it is possible to move forward towards the management of water resources to beneﬁt people in the many areas of the world where water availability is stressed.

Download Link

Fountain Design Guide Free PDF

Water – The ultimate medium for the creation of an architectural masterpiece. Water appeals to all of our senses by adding life to an environment with the added dimensions of sound and movement. When used effectively an architectural fountain can enhance and add focus to a project, distinguishing it from the ordinary.

The Fountain People, believe that the creation of an architectural water feature should have no limitations other than the designer’s imagination. Our many years of experience and in-house design testing facilities provide us with a unique insight into the design of successful water creations.

This Fountain Design Guide has been designed for the sharing of that insight. Our intent is to assist you better understanding the design elements that result in a successful fountain design.

Download Link

Testing and Characterization of Asphalt Materials and Pavement Structures Free PDF

This book presents new studies dealing with the attempts made by the scientists and practitioners to address contemporary issues in pavement engineering such as aging and modification of asphalt binders, performance evaluation of warm mix asphalt, and mechanical-based pavement structure analysis, etc..

Asphalt binder and mixture have been widely used to construct flexible pavements. Mechanical and Chemical characterizations of asphalt materials and integration of these properties into pavement structures and distresses analysis are of great importance to design a sustainable flexible pavement.

This book includes discusses and new results dealing with these issues. Papers were selected from the 5th GeoChina International Conference 2018 – Civil Infrastructures Confronting Severe Weathers and Climate Changes: From Failure to Sustainability, held on July 23 to 25, 2018 in HangZhou, China.

Download Link

Advanced Soil Mechanics – Braja.Das – Free PDF

Soils are aggregates of mineral particles, and together with air and/or water in the void spaces, they form three-phase systems. A large portion of the earth’s surface is covered by soils, and they are widely used as construction and foundation materials. Soil mechanics is the branch of engineering that deals with the engineering properties of soils and their behavior under stress.

This book is divided into eight chapters—“Soil aggregate, plasticity, and classification,” “Stresses and strains—elastic equilibrium,” “Stresses and displacement in a soil mass,” “Pore water pressure due to undrained loading,” “Permeability and seepage,” “Consolidation,” “Shear strength of soils,” and “Settlement of foundations.”

Download Link

Hollow Structural Section – Connections And Trusses Free PDF

Rectangular hollow section (RHS) trusses can be formed by welding together single- or double-miter cut RHS web members and RHS chords. Web members may either be gapped or overlapped at the chord face.

Overlapped connections (or joints) are stiffer and stronger than gapped connections, but both are considered to be “semi-rigid” (neither pinned nor rigid).

Lack of connection rigidity is well-known to affect the force distribution and deflections in RHS trusses

Content :

1. Introduction
2. Previous truss tests
3. Truss test program
4. RHS truss models
5. Evaluation of truss models
6. Comments on CSA S16-14 and additional recommendations
7. Conclusions

Download Link