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Mangaluru prone to earthquakes, says survey

[email protected] (DHNS)
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
May 22,2020
Bengaluru, May 22: Evacuation planes from Male in Maldives and Doha in Qatar landed in Bengaluru with returnees from Karnataka after they were stranded for two months due to suspension of international flights since March 23 and the extended lockdown, an official said on Friday.
 
"An Air-India flight (#0266) with 152 passengers from Male and its subsidiary Express flight (IX-0822) with 177 returnees and 5 infants from Doha landed here safely at 6.50 pm. and 9.05 pm respectively," an airline official told media persons in Bengaluru.
 
Both the flights are first from their respective countries to Bengaluru, bringing in returnees to the southern state in the second phase of the Vande Bharat mission, being carried out to evacuate Indians stranded the world over.
 
"As per the standard operating procedure and guidelines of the state health department, all the passengers were screened with thermal device and tested to ensure they were asymptomatic before leaving the airport," a nodal officer said.
 
The returnees were given a spare mask to wear all the time and a sanitiser to wash their hands.
 
"The luggage of all passengers was screened and disinfected before handing over to them after they completed formalities such as filling the self-declaration form and downloading of the Quarantine App for contact tracing later,” said the official.
 
The passengers were ferried from the airport in state-run buses in batches for 14-day institutional quarantine in hotels and resorts across the city.
 
The flights were the 6th and 7th flights to Karnataka, of the national carrier and its Express arm, which are operating the service to repatriate thousands of Indians, including distressed workers, migrants, students, senior citizens and tourists, stranded overseas.
 
Five flights have flown about 650 returnees till date from May 18-21 under the mission's second phase to Bengaluru and Mangaluru on the west coast. The passengers have been brought from Dubai in the UAE, Kuala Lumpur in Malaysia, Muscat in Oman, Dammam in Saudi Arabia and San Francisco in the US.
 
The remaining flights to Karnataka will land in Bengaluru and Mangaluru over the next 12 days till June 3 from 9-10 more destinations the world over.
 
In the first phase of the mission from May 7-17, the airline and its arm flew 6 flights to the state from May 11-15, bringing in 800 passengers, including 623 to Bengaluru and 177 to Mangaluru from London, Singapore, San Francisco and Dubai.

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News Network
April 27,2020

Bengaluru, Apr 27: A 57-year-old man died of COVID-19 in Kalaburagi on Monday taking the fatalities due to the virus in Karnataka to 20.

"One more person died due to COVID-19 in the state. The 57-year-old person was tested positive for coronavirus on April 21," Medical Education Minister Dr K Sudhakar tweeted on Monday evening.

The minister said he was admitted to the Gulbarga Institute of Medical Sciences with respiratory problem.

He was also suffering from severe liver related ailments.

"With this five deaths have taken place in Kalaburagi district due to the virus," the minister added in his tweet.

The first COVID-19 death in the country was reported from Kalaburagi in March.

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News Network
January 27,2020

New Delhi, Jan 27: Non-Muslim refugees from Pakistan, Bangladesh and Afghanistan will have to provide proofs of their religious beliefs while applying for Indian citizenship under the controversial Citizenship Amendment Bill (CAA), officials said on Monday.

The applicants belonging to Hindu, Sikh, Christian, Buddhist, Jain or Parsi faiths will also have to furnish documents to prove that they entered India on or before December 31, 2014.

Those who will seek Indian citizenship under the CAA will have to provide proofs of their religious beliefs and this will be mentioned in the rules to be issued under the CAA, a government official said.

According to the CAA, members of Hindu, Sikh, Buddhist, Jain, Parsi and Christian communities who have come from Pakistan, Bangladesh and Afghanistan till December 31, 2014, due to religious persecution there will not be treated as illegal immigrants and will be given Indian citizenship.

The central government is also likely to give a relatively smaller window of just three months to those who want to apply for Indian citizenship in Assam under the CAA, another official said.

Some Assam-specific provisions are expected to be incorporated in the rules to be issued for the implementation of the CAA.

Assam chief minister Sarbananda Sonowal and his finance minister Himanta Biswa Sarma had made a request about a fortnight ago to keep a limited period window for applying under the CAA and also incorporate some other Assam-specific provisions in the CAA rules.

The move comes in view of continuing protests against the CAA in Assam that have been going on since the legislation was passed by Parliament in December last year.

There has been a growing feeling among the indigenous people of Assam that the newly enacted legislation will hurt their interests politically, culturally as well as socially.

The Assam Accord provides for detection and deportation of all illegal immigrants who have entered the country after 1971 and are living in the state, irrespective of their religion.

The protesters in Assam say that the CAA violates the provisions of the Assam Accord.

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