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 11,2020

Bengaluru, Jan 11: Scholar and writer M Chidanadamurthy passed away at a private hospital here on Saturday.

He was 88 and is survived by wife, son and daughter.
He was a well-known scholar in Karnataka specialising in the history of Kannada language and ancient Karnataka.

He was also known for his campaign to conserve the monuments Hampi and to secure classical language status to Kannada Language. Murthy has also articulated that uniform civil code and an anti-conversion law must be enacted by the Government in India.

Murthy was the head of the department of Kannada Bangalore University. He was also associated with Kannada Shakti Kendra. As a historian most of Murthy's work has focused on scientific study of the Kannada Inscriptions.

He has attempted to contextualise inscriptions in their socio cultural setup. He has produced many books on the history of Kannada language and Karnataka. He has guided many research students.

Murthy was recipient of Rajayothsava, Sathiya Academy Award , Papama award and Alava’s Nudisiri award.
His mortal remains were kept at his residence for his fellow mates and relatives.

Several dignatories like B S Yediyurappa, S L Bhyrappa, S Suresh Kumar, V Somanna expressed their condolences to the veteran's death.

The final rituals will be held on Sunday with state honour.

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
January 22,2020

Udupi, Jan 22: Udupi district authorities was on high alert following the bomb detected at Mangalore International Airport (MIA).

Udupi railway police said that security had been strengthened in all the railway stations, including Padubudri, Senapur, Barkur, Kundapur and Indrali in the district.

The police in mufti and uniform were on constant beats in the railway stations. Besides, dog squads and bomb detection squads have been deputed in the railways stations, they said.

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
January 13,2020

Bengaluru, Jan 13: Days after indicating that he may not travel to Davos to attend the World Economic Forum later this month, Chief Minister B S Yediyurappa on Monday said he will be attending the global meet, and that the expansion of his ministry will take place before his foreign tour.

Reiterating that he will keep the promise of making disqualified legislators who have won bypolls on BJP ticket as ministers, he said ministry expansion will happen soon after his meeting with party national president Amit Shah on the matter. "There is no truth in speculations that are going on regarding the cabinet expansion, in fact, Amit Shah had given me time for meeting today in Delhi, but I had to attend important programmes here.

Tomorrow if possible I will cancel all my programmes and will go to Delhi, and get cabinet cleared, there is no problem in that," Yediyurappa said.

Speaking to reporters here, he said the legislators who have won in the bypolls need not worry about the speculations.

"I will fulfil the promise that I have made. If Amit Shah is available I will try to go to Delhi tomorrow. If not he is coming here (Karnataka) on January 17 and 18, will get things cleared and expand the ministry," he said. Yediyurappa had earlier said he will be going to New Delhi probably on January 11 or 12 to discuss cabinet expansion with the BJP high command. However, on Saturday, he said he has decided to discuss the exercise with Shah during the latter's visit to the state next week.

Shah will be here to address a huge rally at Hubballi on January 18 as part of the BJP's nationwide outreach programme to create awareness among the people about the Citizenship Amendment Act.

To a question about his visit to Davos, Yediyurappa said "everyone is persuading me to go, so I have decided to go. As I'm being sent by the central government, so I will have to go, and I will go and come." Yediyurappa along with Union ministers Piyush Goyal and Mansukh Mandaviya as well as chief ministers - Amarinder Singh (Punjab), Kamal Nath (Madhya Pradesh) are among those expected join over 100 Indian CEOs in the Swiss ski resort town of Davos later this month for the WEF's 50th annual meeting.

The Chief Minister, however, had last week, indicated that he may not travel to Davos.

Rubbishing reports about the Ministry expansion after Delhi assembly polls, he said there is no connection between the two.

"I will talk to Amit Shah in a couple of days and immediately take up ministry expansion after that, there is no need for anyone to worry, and there is no truth in certain media reports," he said, adding that expansion exercise will be completed before his Davos visit.

The Chief Minister is likely to travel to Davos on January 20, according to sources.

According to reports, disqualified legislators who got re-elected during the December 5 bypolls on BJP ticket and are all set to become Ministers too had put pressure on Yediyurappa to expand the cabinet before the Davos visit.

As the Chief Minister has already made it clear that 11 of the disqualified JDS-Congress MLAs who got re-elected in the bypolls on BJP tickets will be made ministers, lobbying has been on within the party for the remaining ministerial berths.

Currently, there are 18 Ministers, including the Chief Minister in the cabinet that has a sanctioned strength of 34.

However, with reports that the high command may not be keen on making all the 11 re-elected legislators, whom Yediyurappa has given assurance, as Ministers, it remains to be seen how things turn out.

Cabinet expansion will not be an easy task for the Chief Minister as he will have to strike a balance by accommodating the victorious disqualified legislators as promised and also make place for old guards, upset at being "neglected" in the first round of the induction exercise.

He also has to give adequate representation to various castes and regions in his cabinet and also deal with allocation of key portfolios.

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.