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
June 2,2020

Bengaluru, Jun 2: Karnataka Chief Minister B S Yediyurappa on Monday claimed 70 per cent of the people of the country want Narendra Modi to not only complete the current term, but also want him as the Prime Minister for the next term.

He also called PM Modi "iron leader" for scrapping Article 370 that terminated special status to Jammu and Kashmir.

"70 per cent of the people of this nation want Narendra Modiji not only to complete this term, but also want him as the Prime Minister for the next term, so that he can find solution to the problems faced by this country. This is the aspiration of the young India," he said.

Mr Yediyurappa said PM Modi has successfully completed one year of the second term and the country is surging ahead in the path of progress under his "exceptional and far-sighted leadership."

"The Prime Minister is leading the country forward towards development with his Sab Ka Saath, Sab Ka Vikas, Sab Ka Vishwas principle and inclusive schemes," he said, adding that PM Modi is spearheading the cause of building a "strong and self-reliant Bharath."

Speaking to reporters in the backdrop of the one year of the Modi government''s second term in office, the chief minister said Modi is recognised as an exceptional leader not only in India, but also at the global level, through his mantra - Vasudaiva Kutumbakam.

Mr Yediyurappa termed the PM "iron leader" for scrapping Article 370 that terminated special status to Jammu and Kashmir, and formation of Jammu- Kashmir and Ladakh as Union Territories.

He listed the key decisions of the BJP-led central government such as banning the practice of triple talaq among Muslims, the Vande Bharath Mission, the Citizenship Amendment Act, one country-one ration card scheme, new Motor Vehicle Act, besides also "finding solution to Ram Mandir issue" , among others.

Mr Yediyurappa said PM Modi's decision has played a decisive role in dealing with the COVID-19 situation in India. He has competently handled a huge challenge of combating the coronavirus in a country with a population of 130 crore.

"He implemented the most stringent lockdown restrictions in the world to control the spread of COVID-19 and achieved remarkable success," he said, and lauded the Rs 20 lakh crore package that has been announced to revive the economy amid the pandemic.

"Modiji also supported the State during the devastating floods last year.....the state government is determined to develop Karnataka deriving inspiration from our Prime Minister''s efficiency."

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News Network
July 12,2020

Bosnia, Jul 12: Bosnians commemorated on Saturday the massacre of about 8,000 Muslim men and boys in Srebrenica, marking the 25th anniversary of killings that shocked the world and have stood out as Europe's only atrocity since World War Two constituting genocide.

Nine newly identified victims were buried at a flower-shaped cemetery near the town, where tall white tombstones mark the graves of 6,643 other victims.

"After 25 years we succeeded in finding his mortal remains, so they can be laid to their final rest," said Fikret Pezic, who buried his father Hasan.

The remains of some 1,000 victims of the massacre in the eastern town during Bosnia's 1992-1995 war are still missing.

Ifeta Hasanovic decided to bury incomplete remains of her husband, saying: "We were aware they cannot be complete after 25 years, at least there are some, I did not want to make any new delays."

World leaders addressed the ceremony by video link, unable to attend because of coronavirus epidemic. Instead of the tens of thousands visitors who typically attend the commemoration each year, only a few thousand came after organisers banned organised visits.

During the Bosnian war, Bosnian Serb forces pushed non-Serbs out of territories they sought for their Serb statelet. Fleeing Muslims took shelter in several eastern towns, including Srebrenica, that were designated as United Nations "safe zones".

On July 11, 1995, the Serb forces commanded by General Ratko Mladic overran Srebrenica, which was protected by lightly armed Dutch peacekeepers.

They sent women and children away and captured and executed the men and boys they found. The bodies were dumped into mass graves and later exhumed by U.N. investigators and used as evidence in war crimes trials of Bosnian Serb leaders.

"We grieve with the families that tirelessly seek justice for the 8,000 innocent lives lost, all these years later," said U.S. Secretary of State Mike Pompeo. Washington brokered Bosnia's peace deal months after the massacre.

Most people at the commemoration were Muslim Bosniaks, reflecting conflicting narratives about the bloodshed - which hinders reconciliation nearly 25 years after the end of war in which about 100,000 people were killed.

The U.N. war crimes tribunal for the former Yugoslavia convicted Mladic and his political chief Radovan Karadzic over Srebrenica genocide but they remained heroes for Serbs, many of whom deny that genocide happened.

On Saturday, the Serbs in the nearby town of Bratunac organised an event marking July 11 as the "Srebrenica Liberation Day".

Sefik Dzaferovic, the Bosniak chairman of Bosnia's tripartite presidency, called for legislation that would ban denial of genocide.

"There can be no trust as long as we witness attacks on the truth, denial of genocide and glorification and celebration of executors," Dzaferovic told the commemoration gathering.

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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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