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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April 24,2020

Bengaluru, Apr 24: Karnataka is likely to start Convalescent Plasma Therapy for COVID-19 patients, who are critical, from tomorrow, Medical Education Minister K Sudhakar said here on on Friday. "We have already got approval for Convalescent Plasma Therapy.

There is no need for any special permission for it....when I was in BMC (Bangalore Medical College) I spoke to We may probably start it for the first patient from tomorrow itself. The donor has also agreed," Sudhakar said.

Speaking to reporters here, he said the convalescent Plasma Therapy was only for patients who are critical, in Intensive Care Units or on ventilator. According to the latest update, five COVID-19 patients are in ICUs in the state.

After attending video conferencing by Union Health Minister Harsh Vardhan with health and medical education Ministers of all states, Sudhakar said the Minister lauded the good practices adopted by Karnataka in its fight against COVID-19 and asked to share the same with other states.

Responding to a question, he made it clear that COVID-19 is something that was not going to end by May 3 or by May end and like other viruses, would continue to exist. Sudhakar, who is leading the government's efforts against COVID-19 in Bengaluru and is in charge of the state war room, said many people are treating corona as a social stigma, which was not right.

There was no reason to get frightened about it as the infection can be cured, he said. "We have to take precautions so that it doesn't spread further....like fever, cold and cough- corona also can be cured... 97% people it can be cured, those with comorbidity and those above 60 years have to take some precautions. We have to bring in certain changes in our lifestyle and maintain social distancing," he added.

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January 16,2020

Mangaluru, Jan 16: Following the widespread protests against the National Register of Citizens (NRC) and Citizenship Amendment Act (CAA), former minister and MLA UT Khader on Thursday urged the Centre and State government to address the concerns of the people.

Speaking to reporters here on Thursday, he said there is widespread confusion among the public with regard to the implementation of the Act. People are reluctant to open their doors to Asha workers, out of fear that the NRC exercise is being implemented, said Khader.

He urged the chief minister and home minister to gain the trust of the people on the CAA issue.

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April 29,2020

Lucknow, Apr 29: Tablighi Jamaat members, who got cured of COVID-19, have been asked by their organisation to donate their plasma for treatment of other coronavirus-infected patients, a move that the outfit thinks will help it shed its “villain” tag.

"Maulana Saad, in an open letter on April 21 to all Jamaatis who have recovered from the coronavirus (infection), has appealed them to donate their plasma to help others. The message has reached all the members," Maulana Anees Ahmad Nadvi, the manager of Tablighi Jamaat’s Lucknow branch, told PTI PTI on Wednesday.

"As per the Health Department data, over 50 per cent of corona patients are Jamaatis. Among them those who have recovered are being contacted and all of them are ready to donate their plasma," claimed Nadvi.

"We have till now contacted 400 Jamaatis. In the entire country, those who have recovered are also giving their plasma. Markaz has given instructions that no one should be left from donating plasma," he said. "Jamaatis are not doing any favour to anyone by giving their plasma.

This is a humanitarian step. This is true that Jamaatis are being presented as villains after coronavirus spread, but Maulana Saad has asked us to forgive those doing this," he said. Tablighi Jamaat leader Maulana Saad Kandhalvi is on the run after an FIR was registered against him by the Delhi police for organising a religious gathering in March this year despite restrictions to combat the coronavirus spread.

With some plasma therapy trial results rekindling hopes of it being a likely cure for COVID-19, the Uttar Pradesh government too had begun contracting patients cured of it for plasma donation, but the move was suspended after the Union Health Ministry on Tuesday said the therapy was only at an experimental stage and there was no evidence yet to support that it can be used as treatment for COVID-19.

Uttar Pradesh Surveillance Officer, Dr Vikasendu Agarwal, said all those who have recovered from coronavirus, including Jamaatis, were being contacted for plasma donation, but the move has been suspended after the Centre’s statement on the issue.

Refusing to divulge the number of cured Jamaatis, he said "We were contacting them. They are not different from us. We were contacting all our patients and asking them that they could donate if they find it appropriate, as it would help other patients." "All of those contacted by us are ready for giving plasma," he said.

Chief Medical Officer, Lucknow, Dr Narendra Agarwal said all 28 Jamaatis, who were admitted in KGMU were contacted to donate their plasma and all of them agreed. "A proposal in this regard has been sent to the government.

After approval, their plasma will be taken," he said. With the plasma therapy gaining a lot of traction as a possible cure for coronavirus, the Union Health Ministry on Tuesday clarified that it is at an experimental stage and there is no evidence yet to support that it can be used as treatment for COVID-19. Till the effectiveness of this mode of treatment is scientifically proven, its application except for research and clinical trial is illegal, Joint Secretary in the Ministry of Health Lav Agarwal said.

Dr Vikasendu said after the Centre's clarification contacting people for plasma donation has been put on hold. A further step will be taken on decision of KGMU which is working on plasma therapy here, he added.

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