Mangaluru prone to earthquakes, says survey

May 6, 2015

Mangaluru, May 6: According to an experts survey, it has been found that buildings in Bejai-Balmatta, Attavar -Hampankatta, have not adhered to IS 1893 : 2002, Part 1, which is the criteria for earthquake resistant design of structures, NITK?Civil Engineering Department Professor D Venkat Reddy said.

He was delivering a talk on ‘Earth, oceans and coastal zone management’, organised by Institution of Engineers (India) local centre an Institution of Valuers Mangalore Branch in Mangaluru.

mangalurucity

The city falls in seismic zone-3 which means that the quakes of intensity six could occur. The buildings could withstand the earthquakes up to five in the Richter scale. As per Indian Standards on Earthquake Engineering, IS1893:1984 criteria for Earthquake Resistant Design of Structures, the country has been categorised into five seismic zones, based on the seismic intensity. IS is about earthquake resistant design of structures and is applicable to buildings, and other structures such as bridges, dams etc. Earthquakes of magnitude of eight take place in zone five. Nethravathi and Gurupur river basins are tectonically active.

As observed in Nepal, the structural failure of buildings have caused more amount of damage. In contrast, the Pashupathinath Temple is intact, though the building in its surrounding have been badly effected, which is due to the difference in structural pattern.

He further said that seismic waves alone are not responsible . Seismic activities take place round the clock. The earthquakes take place due to the sudden failure of strata. As per an estimation, around one thousand take place across the world everyday and three of them could be serious.

A lineament which is a fault in the underlying geological structure and the constructions on these lineaments such as railway tracks, bridges etc could cause more danger. IIS?has established a network system which records the seismic activities and which can even record 0.1 mm change in the crest of the earth. As per the movement of earth plates, a region will be displaced in a span of hundred years.

Comments

Arjun Neil Menezes
 - 
Tuesday, 20 Feb 2018

I'm building a 1story house with slab on load bearing walls instead of the concrete frame structure. Will this be resistant agaianst earthquakes?

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News Network
July 2,2020

Bengaluru, Jul 2: Karnataka Health Minister B Sriramulu on Thursday launched the ICU Telecard, developed by CISCO to address the concerns of doctors treating coronavirus patients.

Wi-Fi networks and Cisco Health platform help to protect the entire medical team dealing with the infected person by ensuring that doctors do not have to be inside isolation wards and COVID ICUs.

The ICU Telecard has been installed at Victoria and KC General hospital.

"This technology is a necessity to safeguard health of our doctors and it should be implemented in all hospitals. We will discuss about this in the task force meeting and decide regarding the use of this technology in all COVID hospitals in the state. For now, we have installed one at Victoria and KC General hospital" said the minister.

Addressing the complaints of non-release of dead bodies without coronavirus testing, Sriramulu said: "Experts have discussed the same in a meeting with the Chief Minister yesterday, who has ordered for an increase in the number of testing labs. This should resolve the issue. We are also contemplating the conduct of plasma therapy in all districts."

The minister said that the government has also decided to reserve two ambulances for every ward to address the issue of non-availability and will procure more ambulances on rent if the existing ones are insufficient.

He further informed that those who were seen dumping the bodies in a pit in Ballari have been suspended and notice has also been served to officials in Yadagiri.

"We will ensure such instances do not repeat in the state," he said.

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News Network
April 13,2020

Bengaluru, Apr 13: Karnataka Pradesh Congress Committee (KPCC) President and former Minister D K Shivakumar has demanded resignation of Minister In-Charge of COVID-19 for his alleged irresponsible comment, despite holding a responsible post.

Mr Shivakumar's comments came after Dr Sudhakar on Sunday shared a picture of him and his children in a swimming pool, on Twitter with a caption, ''After a long time joined my children for swimming hope maintaining social distance here as well…hahaha.''

However, Dr Sudhakar deleted the tweet from his account, soon after he was criticised for sharing such a picture, when the country is facing a health crisis.

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News Network
February 15,2020

Bengaluru, Feb 15: The Karnataka Legislative Assembly has decided to set aside two days - March 2 and 3 - for a special discussion over the controversial Citizenship (Amendment) Act continues across the country.

Assembly Speaker Vishweshwara Hegde Kageri told media persons here today that the Assembly would act as a platform for legislators to speak about the relevance of the Constitution and its contributions for the last seven decades. He had already held a round of discussions with senior legislators and all have expressed their willingness to participate in the debate. More details of the discussion would be worked out in the next few days after a meeting of the Business Advisory Committee of the House on February 18.

Asked whether it would be possible to have discussions rising above partisan politics in the present scenario, Mr. Kageri said “I have appealed to members to discuss the Constitution beyond the political prism.” Each member would be asked to speak on a specific topic of the Constitution.

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