Lantern Light | Architectural element of Roof lighting
Posted by BenzuJK in Building Construction on March 4, 2010
Before the introduction of plastic and fibre glass as material for rooflights, the majority of rooflights to flat roofs were constructed as lantern lights or deck lights which were framed in timber or steel and covered with glass.
Lantern light
A lantern light is constructed with glazed vertical sides and a hipped or gable-ended glazed roof. The vertical sides of the Lantern light are used as openings for ventilation.
Lantern lights were often used to cover considerable areas, the light being formed with substantial timbers or iron and steel frames in the form of a glazed roof to provide top light to large stairwells and large internal rooms. The traditional lantern light of timber or steel requires frequent or careful maintenance if it is to remain sound and watertight.
The Art and Science of Structural Design Engineering
Posted by BenzuJK in Civil Projects on February 22, 2010
The practice of Civil Engineering is extremely diverse, involving technical, legal, business & practical skills. It consists of various specializations like Structural Engineering, Project Management, Geotechnical Engineering and Surveying. The ability to combine skills in all these areas will contribute significantly to the success of a civil engineer.
Akashi Kaikyo Bridge, Japan - World's Longest Suspension Bridge
To provide an overview of factors which are relevant to the successful practice of structural engineering, we have to look at the role of a structural engineer, understanding the needs and objectives of a client, the difficulties and conditions faced on site and the constraints put down by the Architect. A structural designer is capable of calculating different loads and stresses acting on a structure and designing the structure to resist there forces. For tall buildings, towers, tunnels, roads, marine structures, bridges and even space stations, structural designers are called upon to provide their expertise to ensure the stability of the structures.
Central Japan International Airport
Chubu Centrair International Airport
Centrair is classified as a first class airport and is the main international gateway for the Chubu region of Japan. The name “Centrair” is an abbreviation of Central Japan International Airport, also known locally as Chubu Kokusai K?k? Kabushiki-gaisha. It is located near the city of Nagoya.
With over two million inhabitants, Nagoya is Japan’s fourth most populated city. It is the capital of Aichi Prefecture and the principal city of the Nobi plain, one of Honshu’s three large plains and metropolitan and industrial centers. The Toyota Motor Corporation maintains its headquarters just outside of Nagoya.
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Originally posted 2009-12-29 18:08:36.
Aliens Space Station | Green Architecture Exemplified
Posted by BenzuJK in Mega Projects on February 20, 2010
Green Architecture deals with the design and construction of buildings that use less energy, water and natural resources, create less waste and are healthier for the people living inside. Such a building that is constructed using the principles of Green Architecture is termed as “Green Building”.
An Example of Green Building Architecture
Alien Space Station, Hyderabad, India
Alien Space Station Plan
Location of a building is very important. It is located just next to the city’s IT hub, Financial sector, Hospitality services and the upcoming US consulate in Gachibowli, Hyderabad. Aliens Space Station is barely 3 Kms from the Outer Ring Road and 20 minutes drive from the new International Airport.
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Originally posted 2010-01-06 16:27:58.
Theory of Built-up Sections
Posted by BenzuJK in Building Construction on February 20, 2010
- A built-up beam is also known as compound beam.
- The built-up beams are used when the span, load and corresponding bending moment are of such magnitudes that rolled steel beam section becomes inadequate to provide required section modulus.
- Built-up beams are also used when rolled steel beams are inadequate for limited depth.
- In building construction, the depth of beam is limited by a space provided by the architect.
- Drawing beam of small depth do not provide required section modulus. Therefore, plates are attached to the beams.
- The strength of rolled steel beams is increased by adding plates to its flange which is one of the method forming built-in section.
- The other method is to compound a number of rolled steel sections themselves.
The built-up sections shown in figure’ A’ and ‘B’ are used for heavy loads and small spans.
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Originally posted 2009-12-25 06:14:13.