Online School of Structural Engineering (OSSE) is founded by Dr. Samith Buddika in 2017
01/05/2023
Vehicle-Building Impact Analysis
We have started a new project that deals with the vehicle impact analysis on steel buildings. During this project we will work under real world scenarios on how to mitigate the impact forces on the building columns.
Whats is your experience in this area ?
Which is better: STAAD or ETABS?
Both software programs have their strengths and weaknesses.
Overall, ETABS is a better software for structural analysis and design. It has a more intuitive and user-friendly interface, and it offers a wide range of features and tools that make it easier to model, analyze, and design complex structures. One of the key advantages of ETABS is its advanced analysis capabilities, including non-linear and time-history analysis. It also has a powerful optimization tool that can help you identify the most cost-effective and efficient design solutions.
However, STAAD is also a very popular software in the industry and has its own unique features and benefits. For example, it has a strong focus on structural engineering and is widely used for the design of bridges and other large-scale structures.
Ultimately, the choice between STAAD and ETABS will depend on the specific needs of your project and the type of structural analysis and design work you need to do. Both software programs are excellent tools, and we would recommend familiarizing yourself with both to determine which one is the best fit for your needs.
26/04/2023
Thermography is a non-destructive testing method that uses infrared technology to detect temperature differences in objects or surfaces. It is widely used in many industries, including electrical, mechanical, and building inspection, to identify potential issues that may not be visible to the naked eye. Thermography can be categorized into two types: active thermography and passive thermography. Active thermography involves the use of an external heat source to induce a thermal response in the object or surface being inspected, while passive thermography relies solely on the natural temperature differences between the object or surface and its surroundings.
Building inspections using thermography can provide valuable information about the energy efficiency and safety of a property. By detecting air leaks, insufficient insulation, and moisture problems, thermography can help property owners identify areas where energy waste is occurring and potential health hazards may exist. Thermography can also be used to detect issues with the electrical and mechanical systems in a building. Hotspots in electrical systems can indicate potential faults, while issues in mechanical systems such as bearings and motors can be detected early, before they lead to costly downtime. Thermography can even be used to inspect roofs, where it can detect areas of moisture intrusion that can lead to leaks and structural damage. By identifying these issues early, property owners can address them before they become more serious and costly to repair.
Contact us today to learn more about how thermography can benefit your business or property.
10/04/2023
lanka C news | තුර්කියේ මහා භූමිකම්පාව.. ගොඩනැගිලි කඩා වැටුණේ ඇයි.. මහනුවර ගොඩනැගිලිත් අනතුරේද… The latest and hot news from Sri lanka
09/04/2023
The ultrasonic pulse velocity method used to examine the homogeneity and quality of concrete is based on propagation of high-frequency sound wave through the material. The ultrasonic pulse velocity (UPV) measurement can be utilized for the determination of concrete uniformity, cracks or voids' presence, changes in properties with time.
According to BIS 13311-1:1992 (BIS, 1992), when the UPV values range between 3.5 and 4.5 km/s, the concrete is referred to as good concrete and when the values are above 4.5 km/s, the concrete is considered as that of superior quality. On the other hand, when UPV value less than 3.0 km/s, the concrete quality is considered as doubtful.
09/04/2023
තුර්කියේ මහා භූමිකම්පාව.. ගොඩනැගිලි කඩා වැටුණේ ඇයි..
Please read the article written by Dr. Samith Buddika regarding the Turkey Earthquake in LankaCnews
lanka C news | තුර්කියේ මහා භූමිකම්පාව.. ගොඩනැගිලි කඩා වැටුණේ ඇයි.. මහනුවර ගොඩනැගිලිත් අනතුරේද… The latest and hot news from Sri lanka
15/07/2021
https://island.lk/building-collapses-in-katugastoga/
Building collapses in Katugastoga BY CYRIL WIMALASURENDRE KANDY – Vehicular traffic on the Kandy – Kurunegala road was disrupted yesterday (13) when a five storeyed commercial building collapsed at Yatiwawala near Katugastota. Police warned motorists, especially heavy vehicle drivers, to avoid using the road from morning. ...
15/07/2021
https://www.nytimes.com/2021/06/27/us/miami-building-investigation-clues.html
Possible Failure Point Emerges in Miami-Area Building Collapse Some engineers looking at the failure of a 13-story condo tower in Florida said the collapse appeared to have begun somewhere near the bottom of the building.
30/04/2021
SSESL WEBINAR: Pros and Cons of Finite Element Technique in Structural Engineering Applications presented by Dr. (Eng.) Kushan Wijesundera Pros and Cons of Finite Element Technique in Structural Engineering ApplicationsPresented by Dr. (Eng.) Kushan Wijesundara (Senior Lecturer, University of Peradeniya)Saturday 8th May 2021 at 10am Too often do we rely on software to give us accurate information for the design of structural elements ...
29/01/2020
Intelligent building Thursday
Is Structural Engineers aware about the intelligent buildings or still you are thinking it is all about beam, columns and slabs ?
Cinnamon Grand Most Intelligent Building in Sri Lanka First hotel in South Asia with total Building Management Energy System 4,000 tonnes of Greenhouse gases savings annually Uses world's first magnetic bearing chiller technology At the cusp of realising its Sustainability Vision of becoming the most sustainable five star city hotel by 2015, Green G...