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.

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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
April 10,2020

Bengaluru, Apr. 10: Karnataka Congress leader DK Shivakumar on Thursday appealed to party workers to save the lives of people of the state and show solidarity with the people in need amid the coronavirus lockdown.

"Humble appeal to Congress party workers that the time has come to do our best to save the lives of people of Karnataka. Hospitals across Karnataka are running short of blood. This is a call for able-bodied to volunteer & donate blood. Let us show solidarity with people in need," Shivakumar tweeted.

With 16 fresh COVID-19 cases reported in the last 24 hours, the total number of confirmed cases in Karnataka reached 197 on Thursday, according to the state's Health Department.

India's total COVID-19 cases rose to 5,865 on Thursday, with 591 new cases reported in the last 24 hours, according to the Ministry of Health and Family Welfare.

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Agencies
June 17,2020

Riyadh, Jun 17: Saudi Arabia is expected to scale back or call off this year's hajj pilgrimage for the first time in its modern history, observers say, a perilous decision as coronavirus cases spike.

Muslim nations are pressing Riyadh to give its much-delayed decision on whether the annual ritual will go ahead as scheduled in late July.

But as the kingdom negotiates a call fraught with political and economic risks in a tinderbox region, time is running out to organise logistics for one of the world's largest mass gatherings.

A full-scale hajj, which last year drew about 2.5 million pilgrims, appears increasingly unlikely after authorities advised Muslims in late March to defer preparations due to the fast-spreading disease.

"It's a toss-up between holding a nominal hajj and scrapping it entirely," a South Asian official in contact with Saudi hajj authorities said.

A Saudi official said: "The decision will soon be made and announced."

Indonesia, the world's most populous Muslim nation, withdrew from the pilgrimage this month after pressing Riyadh for clarity, with a minister calling it a "very bitter and difficult decision".

Malaysia, Senegal and Singapore followed suit with similar announcements.

Many other countries with Muslim populations -- from Egypt and Morocco to Turkey, Lebanon and Bulgaria -- have said they are still awaiting Riyadh's decision.

In countries like France, faith leaders have urged Muslims to "postpone" their pilgrimage plans until next year due to the prevailing risks.

The hajj, a must for able-bodied Muslims at least once in their lifetime, represents a major potential source of contagion as it packs millions of pilgrims into congested religious sites.

But any decision to limit or cancel the event risks annoying Muslim hardliners for whom religion trumps health concerns.

It could also trigger renewed scrutiny of the Saudi custodianship of Islam's holiest sites -- the kingdom's most powerful source of political legitimacy.

A series of deadly disasters over the years, including a 2015 stampede that killed up to 2,300 worshippers, has prompted criticism of the kingdom's management of the hajj.

"Saudi Arabia is caught between the devil and the deep blue sea," Umar Karim, a visiting fellow at the Royal United Services Institute in London, told AFP.

"The delay in announcing its decision shows it understands the political consequences of cancelling the hajj or reducing its scale."

"Buying time"

The kingdom is "buying time" as it treads cautiously, the South Asian official said.

"At the last minute if Saudi says 'we are ready to do a full hajj', (logistically) many countries will not be in a position" to participate, he said.

Amid an ongoing suspension of international flights, a reduced hajj with only local residents is a likely scenario, the official added.

A decision to cancel the hajj would be a first since the kingdom was founded in 1932.

Saudi Arabia managed to hold the pilgrimage during previous outbreaks of Ebola and MERS.

But it is struggling to contain the virus amid a serious spike in daily cases and deaths since authorities began easing a nationwide lockdown in late May.

In Saudi hospitals, sources say intensive care beds are fast filling up and a growing number of health workers are contracting the virus as the total number of cases has topped 130,000. Deaths surpassed 1,000 on Monday.

To counter the spike, authorities this month tightened lockdown restrictions in the city of Jeddah, gateway to the pilgrimage city of Mecca.

"Heartbroken"

"The hajj is the most important spiritual journey in the life of any Muslim, but if Saudi Arabia proceeds in this scenario it will not only exert pressure on its own health system," said Yasmine Farouk from the Carnegie Endowment for International Peace.

"It could also be widely held responsible for fanning the pandemic."

A cancelled or watered-down hajj would represent a major loss of revenue for the kingdom, which is already reeling from the twin shocks of the virus-induced slowdown and a plunge in oil prices.

The smaller year-round umrah pilgrimage was already suspended in March.

Together, they add $12 billion to the Saudi economy every year, according to government figures.

A negative decision would likely disappoint millions of Muslim pilgrims around the world who often invest their life savings and endure long waiting lists to make the trip.

"I can't help but be heartbroken -- I've been waiting for years," Indonesian civil servant Ria Taurisnawati, 37, told AFP as she sobbed.

"All my preparations were done, the clothes were ready and I got the necessary vaccination. But God has another plan."

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News Network
March 30,2020

Belgaum, Mar 30: As many as 2442 labourers hailing from Karnataka have been brought back in 62 buses by the State government from Maharashtra on Sunday, in the backdrop of nation-wide lockdown following COVID-19 outbreak.

Maharashtra Chief Minister Uddhav Thackeray on Saturday urged migrant labourers not to leave the State owing to the nationwide lockdown and assured that the Maharashtra government will look after their interests.

Hundreds of migrants, a majority of whom are daily wage workers started rushing to their native places from different states amid uncertainty over their livelihood following the announcement of a 21-day nationwide lockdown by Prime Minister Narendra Modi last week in order to contain the spread of novel coronavirus.

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