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?

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.
News Network
January 6,2020

Ballari, Jan 6: Two members of a family were killed in a cylinder explosion at their home in Sanjeevarayana Kote, here on Monday morning, police said.

The deceased were identified as Parvathi and her daughter Huliyamma.

The incident took place when the two were in the kitchen. Fire tenders were rushed to the rescue.

Comments

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.
News Network
March 27,2020

Mangaluru, Mar 27: Amid fear of coronavirus spread, the District Collector on Friday ordered the closure of the city’s major fishing area Dhakke.

''The fish caught by us on Wednesday were dumped, without being sold'', fishermen said. Meanwhile, a few them obtained police permission and took the fish to the nearby fish mill.

All the boats which had gone for fishing are back to the dock and the port is deserted. Also, the fishermen who went fishing have been advised to return.

Comments

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.
News Network
May 12,2020

New Delhi, May 12: Minorities are "flourishing" in India and have been an equal partner in development without discrimination under the Modi government, Union Minister Mukhtar Abbas Naqvi said on Tuesday, dismissing allegations of Islamophobia as an attempt to defame the country.

The "Narendra Modi phobia club” has been unable to digest the inclusive growth under the prime minister and is engaged in a "nefarious campaign" in India and abroad through fake propaganda alleging "intolerance, communalism and discrimination" against minorities in India, Naqvi said.

In a blog titled "Islamophobia -- Bogey of Bogus Bashing Brigade", the minority affairs minister argued that the "Modi phobia club" is playing the “Islamophobia card" to harm the pluralistic fabric of India, but will not succeed.

Naqvi's remarks come days after a wave of angry reactions on Twitter by citizens and rights activists from various Arab countries following allegations that Muslims are being blamed for spreading COVID-19 in parts of India.

Also, the 57-member prominent international Mulim grouping, the Organisation of Islamic Cooperation, recently accused India of "Islamophobia".

India has dismissed all such allegations.

"Minorities in India are flourishing equally with all the citizens with a sense of equality, security and prosperity. Misinformation against such a gracious and tolerant country and its effective leadership is nothing but the height of ignorance and mental bankruptcy," Naqvi said.

He claimed that no riot took place in last 5 years of the Modi government and it was after "nefarious preaching" by those who were irked by this that the Delhi riots happened.

Naqvi said the women who sat on protests at Shaheen Bagh cannot be termed "anti-nationals" but they had been "misguided by the bogus bashing brigade”.

This brigade pushed these women on a path which had an “entry gate” but no “exit gate”, the minister said.

This was a “calculated conspiracy” by the brigade that wants to defame and disgrace Modi and India, Naqvi said.

He also argued that for the "first time since Independence", India has forged close and strong ties with nearly all Islamic nations and countries such as Saudi Arabia, the UAE, Afghanistan, Russia, Palestine, Mauritius and the Maldives have conferred Modi with their highest civilian awards.

"The United Nations has also conferred Narendra Modi with the prestigious 'Champions of the Earth Award'. Prime Minister Narendra Modi's global acceptance and popularity doesn't need any certificate," Naqvi said.

The Modi government never planned development on the basis of Hindus, Muslims, Sikhs, Christians or on region and caste, and its priority has been the poor and deprived, Naqvi said, adding that still some people with a “prejudiced mindset” are trying to defame India by raising the bogey of Islamophobia.

There is not a single incident of discrimination against any section of the society, including minorities under the Modi government, the minister asserted.

All sections, including minorities, are strongly moving forward on the path of “development with dignity” under the Modi government, he said.

When the challenges due to the coronavirus were in initial stages across the world in early January and several countries, including Pakistan, had not taken care of their people abroad, it was the Modi government that brought back thousands of Indians stranded in Wuhan (China), Iran, Iraq, Saudi Arabia and other countries, Naqvi said, adding that a majority of these people were Muslims.

In the recent Vande Bharat Mission also, the Indian government is bringing back thousands of Indians from countries such as the Maldives, the UAE, Saudi Arabia, Iran, Qatar and other countries which include a large number of Muslims, he pointed out.

"Strong eternal commitment of my country will defeat and demolish the fake and fabricated Islamophobia card of the 'India bashing brigade'," Naqvi said in his blog.

Comments

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.