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
February 10,2020

Bengaluru, Feb 10: Senior Congress leader DK Shivakumar on Sunday hit out at the BJP and RSS for taking out a route march in Ramanagara against the controversial Jesus Christ statue.

“Just because the BJP won 25 seats in the Lok Sabha polls, Congress workers need not lose hope. If the Congress and JD(S) had worked out a better strategy, the BJP would not have won even 10 seats. We will correct our mistakes,” the former Congress minister said.

After the Lok Sabha polls, the BJP has failed to do well in assembly polls and has been losing power in many states. People are hitting the streets protesting against its policies such as CAA and NRC, he said.

Accusing the BJP and RSS of not being able to digest Congress’ victory in the Bengaluru Rural Lok Sabha segment in the 2019 Lok Sabha polls, he said that the BJP is trying hard to make inroads into the constituency represented by his brother D K Suresh. “Let them take out route march, we don’t care,” he said.

“We all know what the BJP did during the Lok Sabha elections, and the media reported how much money they spent in the elections. What was the Election Commission doing? Was the Income Tax Department sitting with its eyes closed? Why did they conduct raids only in Hassan, Shivamogga and Mandya districts,” he asked.

He alleged that false cases were slapped when him and other leaders, including H D Kumaraswamy, Siddaramaiah, G Parameshwara and Dinesh Gundurao.

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coastaldigest.com news network
August 7,2020

Mangaluru, Aug 7: A woman suffered critical injuries after a speeding car knocked down her scooter and then ran over her at Kadri Kambla Junction in the city today.

The woman identified as Vanishri Bhat (22) a resident of Kedila from Puttur. 

A CCTV footage of the accident, which went viral on social media, shows the car hitting the scooter, pushing the woman on road for a couple of meters before climbing over her.

The car stopped when she was under it. A few people including a policeman lifted the car from the front and rescued the woman. 

She was immediately taken to a private hospital in Mangaluru City MLA U T Khader’s car which was passing through that way. 

She has suffered critical injuries on her head, ribs, hands and legs, sources said. She is reportedly responding to treatment. 

It may be recalled that in December last year a lorry-auto accident at the same spot claimed life of a 56-year-old teacher while the auto driver miraculously survived. Following the accident, speed breakers were installed at the junction.

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News Network
March 5,2020

Kalaburagi, Mar 5: Kalaburagi Police has issued a second notice to AIMIM leader Waris Pathan, for his controversial remark, directing him to appear before the Investigation Officer on March 8 and give his statement.

Earlier, Kalaburagi Police Commissioner MM Nagaraj said that the police had served notice to Pathan and asked him to appear on February 29 before Investigation Officer.

On February 20, while addressing an anti-CAA rally at Kalaburagi, Pathan had said, "time has now come for us to unite and achieve freedom. Remember we are 15 crore but can dominate over 100 crores."

However, Pathan later took back his words and had said he had not targeted any community but had spoken against members of some organisations.

"If any of my words have hurt someone, I take them back as I am a true Indian," he had said.

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