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.
coastaldigest.com news network
March 19,2020

Mangaluru, Mar 19: The officers of Directorate of Revenue Intelligence, on March 11 intercepted 2 persons - Syed Mohammed and Shri Ashoka K S - Mangalore Central Railway Station and recovered 5.6 Kgs of gold bars in crude form.

The operation was conducted based on specific information about a network of operators who were bringing smuggled gold in the form of crude bars from Calicut to Mangaluru. The gold was then re-melted and cast into 100 gms bars with foreign markings, using foreign marking moulds, and was then getting distributed to various locations in Karnataka.

Further, one Mr. Manjunath Shet alias Rupesh who was supposed to receive the said gold from the passengers was also apprehended at the parking lot of the railway station.

Simultaneous searches were conducted in three different premises in car street Mangaluru, Udupi, and Shivamogga.

Further, the source of the gold was traced to melters/jewellers in Calicut and swift follow up action was conducted leading to seizures of gold and Rs 82 lakh Cash. Two cars of Toyota Etios model belonging to the syndicate having specially designed cavities for concealment which were used for transporting cash and gold between Calicut and Mangaluru were also seized.

Naveen Chandra Kamath of Udupi, who is the master mind involved in the case was also apprehended. Overall 7 persons were arrested during the entire operation. Further investigation is ongoing in the said case to uncover the other persons involved in the racket. The total seizure was 9.3Kgs of gold, valued at approximately 4 crores, 5.2 kgs of silver along with Rs 84 lakh in cash.

The team constituted of 40 officers from Bengaluru, Mangaluru and Shivamogga took part in the co-ordinated effort.

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 3,2020

Bengaluru, Mar 3: Bengaluru mayor Gautam Kumar on Tuesday said that the decision to ban protests in front of Town Hall was made by the council and not only by him.

"The decision to ban the protest in front of the Town Hall was made by the entire council and not only my decision. Also, the things which are approved by the councillor are also read by the ruling party leaders," Bengaluru mayor told media.

"Still it is the discretion of the Commissioner to take a call after the council also. As of now, we have banned any protests in front of Town Hall," he added.

Meanwhile, Congress leaders staged a protest against Bruhat Bengaluru Mahanagara Palike (BBMP) Mayor Gautam Kumar and BJP at Council BBMP building against the decision.

"If people will start protesting, it will badly affect the traffic of the city," said Kumar, while commenting on the protest. If they want to talk about the matter, let us have a healthy discussion. I don't have a problem with and I don't think the ruling party has a problem too," he added.

On Sunday, pro-Kannada activist and former MLA Vatal Nagraj staged a protest in front of Sir KP Puttanna Chetty Town Hall (Bangalore Town Hall) against the decision taken by Bengaluru mayor.

Talking to reporters, Nagraj had said: "He does not know the history of the Town Hall. It is a historic building and protests can be staged there."

"Mayor's decision is against Bengaluru's tradition and culture, that's why we are condemning it and are protesting against this decision. We will not allow Mayor's programs in Bengaluru and he will be shown black flags", he added.

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 29,2020

Mangaluru, Mar 29: The state government has lifted the restrictions on the movement of chicken and eggs, thus ensuring the availability of protein-based nutrition to consumers.

Due to the 21-day lockdown in the State, police and other regulatory authorities were not allowing movement of poultry products, which not only had affected the entire poultry sector but also the consumers. The Karnataka Poultry Farmers and Breeders Association (KPFBA) had made a representation to the government to lift the restrictions.

The Secretary of Animal Husbandry and Fisheries, A B Ibrahim in a circular dated March 27, 2020 night , said that the minimal husbandry sector came under essential services and is given exemption during the lockdown period. He cited the letter which provides for the exemption, issued by the Government of India Home Secretary and the Union Joint Secretary of Animal Husbandry and Dairying.

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.