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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Agencies
February 13,2020

Bengaluru, Feb 13: UK's Chancellor of the Exchequer Sajid Javid quit the Boris Johnson government as part of a cabinet reshuffle unfolding on Thursday and has been replaced by Rishi Sunak, reports said.

Indian-descent Sunak, 39, who is married to Akshata, the daughter of Infosys co-founder N.R. Narayana Murthy, was Chief Secretary to the Treasury since July 2019.

An analyst with Goldman Sachs before joining politics in 2014, Sunak, whose grandparents were from Punjab and emigrated to the UK from east Africa, is MP from Richmond (Yorkshire). He was Parliamentary Under-Secretary of State for Local Government in the Theresa May government.

Pakistani-descent Javid, who became the first Asian to become a Cabinet Minister when he was made Secretary of State of culture, Media and Sports in the David Cameron government in 2014 after stints as Economic Secretary to the Treasury (2012-13) and Financial Secretary (2013-14), was earlier the Home Secretary in the the Theresa May government.

He had then cleared absconding businessman Vijay Mallya's extradition to India in February last year following the decision by the Westminister Magistrates Court in December 2018.

Javid, who ran for Conservative Party leadership after May quit but lost to Boris Johnson, was made Chancellor by the later. In the reshuffle on Thursday, he was offered to retain his post if he fired all his advisors but declined and quit, the BBC reported.

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coastaldigest.com news network
May 26,2020

Bengaluru, May 26: Former Karnataka chief minister Siddaramaiah today held a video conference with Kannadiga businessmen in Saudi Arabia and paid heed to the woes of Saudi Kannadigas amidst covid-19 lockdown.

Sheikh Karnire, Director of Operations Expertise Contracting Co, Mohammad Mansoor, Chairman of Saara Group and President of OIC Bahrain, and Ismaeel, CEO of Realtech Industrial Services among others explained Mr Siddaramaiah the need to operate repatriation flights from Saudi Arabia to Mangaluru and Bengaluru. 

They said among the thousands of stranded Kannadigas in Saudi Arabia there are a large number of pregnant women, elderly people, patients who need immediate medical attention. 

They urged Siddaramaiah to exert pressure on the chief minister of Karnataka B S Yediyurappa and union ministers to arrange repatriation flights in the current schedule of Vande Bharat Mission itself. 

Siddaramaiah assured to take up the issue with the chief minister and other authorities concerned.

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News Network
March 23,2020

Mangaluru, Mar 23: People in Thukkottu and Ullal area of Mangaluru are in panic after a local woman who recently returned from a foreign country fell ill.

On receiving information the health officials from Ullal PHC visited the house of the woman, who is suffering from fever and cold. They provided her medicines and asked her to remain quarantined at home.

It is said that the woman's mother, who had come to a grocery shop near Thokkottu, informed the shopkeeper that her daughter, who had returned from abroad, was suffering from fever.

The alert shopkeeper, understanding the gravity of the situation, informed ZP Standing Committee on Health and Education President Dhanalakshmi Gatti, who in turn brought the issue to the notice of health officials.

The health officials rushed to her house and diagnosed her. However, the authorities have requested the local people not to be panicked as it is not yet confirmed whether the woman is suffering from COVID-19 caused by the novel coronavirus.

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