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
April 26,2020

Bengaluru, Apr 26: Two businessmen brothers, Tajammul Pasha and Muzammil Pasha, in Karnataka's Kolar district have set out to help people in need amid the lockdown over the COVID-19 pandemic by selling their land for Rs 25 lakh.

On seeing daily wage labourers and their families in Kolar suffer during the lockdown, the brothers said they decided to sell their land and use the money to buy essentials and food grain for a large number of poor people.

The brothers also bought oil and cereals with the money. Then they set up a tent next to their house and started a community kitchen to make food for labourers and homeless people.

"Our parents died early. When we shifted to our maternal grandmother's place at  Kolar, people from communities, Hindus, Sikhs, Muslims helped us survive without any religious bias," said Tajammul Pasha, visibly emotional.

The Pasha brothers are into banana cultivation and real estate. Tajammul was five and his sibling Muzammil was three when they lost their parents. They had to move from Chickbalapor to Kollar, where their grandmother lived.

"We were brought up in poverty. We survived because of the support of people of all communities and religions. We have signed the society agreement bond and handed it over to our friend who purchased our site and gave the money," the brothers said.

Once the lockdown ends and the land registrar's office opens, the remaining steps to transfer the land will be completed, they said.

So far the two brothers have supplied food grain, oil, sugar and other essentials to over 3,000 families. They have also given hand sanitizers and masks to the poor.

The Kolar administration has issued passes to their volunteers so that they can help in this difficult time.

The number of coronavirus cases in India has increased to 24,506, including 775 deaths, the Home Ministry said today, adding that 1,429 cases and 57 deaths were reported in the last 24 hours.

Amid a countrywide lockdown to check the spread of the highly contagious illness, which began on March 25, the government last night issued an order to allow neighbourhood shops to remain open with conditions; malls across India continue to remain shut.

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 24,2020

Bengaluru, May 24: In an effort to protect passengers and staff from the risk of COVID-19 transmission, the Bangalore International Airport Limited (BIAL) has introduced a parking-to-boarding contactless journey at the airport.

With a greater emphasis on minimum touch and minimum exposure between passengers and airport personnel, BIAL aims to minimise all physical contact at the airport. The technology will continue to enable a seamless airport journey, with greater emphasis on health and safety.

"As the gateway to a new India, BLR Airport has a key role to play in helping passengers through this global health crisis by reassuring them that their safety is our top priority. We have introduced innovative contactless procedures to minimise exposure at the airport," said Hari Marar, MD and CEO, BIAL.

"These enhancements demonstrate our continued commitment to keep our passengers safe in this environment. We believe our new measures will boost confidence among passengers," continued Marar.

"BLR Airport is all geared up to welcome our passengers back and - working with various government departments - we're committed to offering them a safe experience by implementing the best-in-class standards, procedures and practices," Marar added.

Earlier, Civil Aviation Minister Hardeep Singh Puri said that domestic flight operations will resume from May 25 noting that all airlines and airports were ready but it is not viable to keep the middle seat vacant as it will lead to hike in the ticket price and prescribed social distancing norms would still not be met. 

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
April 20,2020

Bengaluru, Apr 20: The cumulative positive cases of COVID-19 in Karnataka stand at 408, including 16 deaths and 112 people discharged.

Karnataka's Department of Health and Family Welfare in a media bulletin said: "As of 5 pm on April 20, cumulatively 408 COVID-19 positive cases have been confirmed in the state. It includes 16 deaths and 112 discharges."

Out of the remaining 280 cases, 278 COVID-19 positive patients including one pregnant woman in isolation at designated hospitals are stable, and two are in ICU, added Health and Family Welfare Department.

"18 new cases have been confirmed for COVID-19 in the State from Sunday 5 pm to Monday at 5 pm," added the department.

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.