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 3,2020

Bengaluru, Jun 3: Kempegowda International Airport in Bengaluru on Tuesday intensified preventive measures to contain the spread of COVID-19 in a bid to make air-travel contactless.

The airport has introduced contact-less self-check-in kiosks, non-intrusive thermal cameras, self bag drop facility and other features.

Bangalore International Airport Limited (BIAL) had earlier said that it will ensure that the taxis are sanitised and the drivers are screened before every trip to eliminate all chances of infection.

"Drivers have been instructed to maintain a safe distance. They will be encouraged to use hand sanitiser and face masks to make the car a safe space. Able-bodied passengers are advised to load their luggage into the car without the driver's assistance. For elderly citizens and passengers with reduced mobility, drivers will assist while following hygiene measures," BIAL statement had said.

The masks have been made mandatory for both drivers as well as passengers.

Karnataka on Monday reported 187 new cases of coronavirus, with which the State's total COVID-19 count has surged to 3,408.

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News Network
April 18,2020

Bengaluru, Apr 18: The Karnataka government has fixed the cost of test for COVID-19 in private laboratories at Rs 2,250, an official said on Friday.

"Based on the discussions and negotiations, the cost per test has been fixed at Rs 2,250. This includes the screening test and a confirmatory test," said order by Health and Family Welfare Department's Additional Chief Secretary Jawaid Akhtar.

A total of 16 laboratories (11 government and 5 private) have been approved by the Indian Council of Medical Research (ICMR) for testing samples of possible COVID-19 cases in the state.

Realising that early detection of coronavirus cases and timely treatment was the need of the hour, meetings were held to rope in more private laboratories to conduct COVID-19 sample tests.

As per the protocol by the Centre, testing the samples of suspected COVID-19 cases can be taken up in private laboratories subject to conditions which include sharing the lab data pertaining to the diagnosis of COV1D-19 with the state government and with the ICMR on a timely basis.

As per the Union Health Ministry, 353 people have infected from coronavirus in the state of which 83 are cured and discharged and 13 succumbed to the virus.

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News Network
February 16,2020

Udupi, Feb 16: Nine people were killed after a private bus collided with a large roadside boulder in Udupi district in Karnataka on Saturday, the police said. The accident took place on Saturday evening, at around 5.45 pm, on the Mulnur Ghat at Abbas Kattingeri in Mala village, while the bus was on its way to Mangaluru from Sringeri, reported the news channel.

The bus, which was reportedly carrying around 35 passengers, was trying to manoeuvre a turn while travelling on a ghat road when the driver allegedly lost control of the vehicle. The vehicle hit a massive boulder and the impact caused seven people to die on the spot. Two others passed away while they were on the way to the hospital.

The deceased passengers have been identified as Radha Ravi, Yogendra, Preetham Gowda, Basavaraju, Angana, Sharul and Ranjitha. The cleaner of the bus was also killed in the accident.

According to reports, the passengers in the bus were mostly in their early 20s and were employees of Vital Records Private Limited near JCK Industrial Park. Century Vital Records is a data security company which works in the Hebbal Industrial Mysuru. The group was visiting Udupi, Hornadu and Kudremukh.

While some of the injured persons were rushed to Manipal hospital, others were taken to the Karkala city government hospital, police said.

The police have said that rash and negligent driving by the driver is likely to have caused the accident. A case has been registered at the Karkala Rural Police Station, the police said.

Last month, three persons were killed and four others were injured after a fatal collision between a van and a bus near Bengaluru. Both the vehicles caught fire after the impact, but while passengers of the bus, travelling from Bengaluru to Shivamogga, managed to escape, the three passengers who were trapped in the van could not escape and were charred to death.

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