difficult or in some cases, impossible access. In our modern society, the construction of high buildings, dams, large bridge pilings, and extended tunnels with all their complexness can only be achieved by the use of concrete pumps. This type of machine can make the work of hundreds of men in just a few hours. As it well known, labour costs is one of the main expenditures of a building site, and therefore the construction industry is more than welcoming the advance of new, more powerful, flexible
DESIGN AND ANALYSIS OF FOOT OVER BRIDE USING STADD PRO T.PRASHANTH 1 V. GOKULNATH 2 1 BE Student, Department of Civil Engineering, Saveetha School of Engineering, Chennai 2 Asst. Professor, Department of Civil Engineering, Saveetha School of Engineering, Chennai ABSTRACT: Footbridges are needed where there is a separate pathway must be supplied for human beings to move site visitors flows or some physical impediment, along with a river. The masses they convey are, with regards to toll road or
1. Introduction Green gabions are an environmental friendly product. Green gabions help to slow water velocities near the banks and trap sediment. Gabion baskets are used for erosion control for rivers, shorelines and stream banks. It provides immediate and long-term erosion control and creates hospitable conditions for plant establishment. Gabion baskets are rectangular spaces that are made of PVC coated wire mesh boxes with an inclined face of 45˚or 60˚and are filled with cobble stone which allows
estimate the seismic performance of high rise buildings and the effects of structural irregularities in stiffness, strength, mass and combination of these factors were considered. These irregular plans were modeled Mtech (CADS), Department of Civil Engineering, VVIET , MYSORE Page
use of segmental construction in elevated viaduct/bridges was not common in India till DMRC started metro construction in Delhi. The construction of elevated viaducts in city areas if done with conventional cast-in-situ method, will cause great inconvenience as this will need occupation of roads. Further it will take much longer duration to complete the viaduct works. DMRC, therefore, decide to go for segmental construction in big way. The other advantages of segmental construction are:- Segmental
of the world. These concentrators are taken as lateral sections of paraboloids and provide fixed focus away from the path of incident beam radiations throughout the year. The paper presents a complete description about the design principle and construction details of a 60m2 surface area Scheffler concentrator. The paper presents the mathematical calculations to design the reflector stand for various latitudes, say 0°-18°
Abstract The construction industry is large and diverse, with lot of companies and professional bodies. This makes it thought-provoking to develop a common vision and priorities. Activities in the industry are always term as project and these projects must be procured and managed thus making the concept of procurement and project management inevitable in the construction industry. This paper will begin by briefly introducing the reader to the construction industry and try to find and give appropriate
1.1 Heat exchangers One of the important processes in engineering is the heat exchange between flowing fluids. Heat exchanger is a device used for the process of heat exchange between two fluids that are at different temperatures. Heat exchangers are one of the mostly used equipments in the process industries. One can realize their usage that any process which involves cooling, heating, condensation, boiling or evaporation will require a heat exchanger for these purposes. Process fluids, usually
well as the architects put a lot of attention and take a lot of care about, not only housing, but also tertiary buildings like museums, hotels, restaurants, office buildings, etc. But fortunately we live in a time where electronic and electric engineering is present in all sides and is making a deep impact in all society, for this fact engineers of XXI century have a great knowledge, skills, information and technology for making our life, our houses and our buildings more safety, comfortable, profitable
5.2 Component overview: There are a few basic components that every quad-copter must have to function. These are the control board (Arduino Uno in our case), the electronic speed controllers, multiple sensors, the motors and propellers, the power supply and the frame. The following block diagram illustrates the overall system of quadcopter. 5.1.1 Arduino Uno The Arduino uno is a microcontroller board based on the ATmega328. It has 14 digital input/output pins (of which 6 can be used as PWM outputs)