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.

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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
January 24,2020

Indore, Jan 24: Bharatiya Janata Party (BJP) leader Kailash Vijayvargiya on Thursday said that he suspected that there were some Bangladeshis among construction labourers who worked at his house recently.

Their “strange” eating habits aroused suspicion about their nationality, the BJP general secretary said at a seminar in support of the Citizenship Amendment Act (CAA) here.

When a new room was being added at his house recently, he found “eating habits” of some of the workers “strange” as “they were eating only `poha’ (flattened rice)”, he said.

After talking to their supervisor and the building contractor, he suspected that these workers were from Bangladesh, the BJP leader said.

When reporters questioned him later, Vijayvargiya said, “I suspected these workers were residents of Bangladesh. Two days after I became suspicious, they stopped working at my house. I have not filed any police complaint yet. I only mentioned this incident to warn people,” he said.

Speaking at the seminar, Vijayvargiya also claimed that a Bangladeshi terrorist was keeping a watch on him for the last one and a half years.

“Whenever I go out, six armed security personnel follow me. What is happening in this country? Will outside people enter and spread so much terror?” he asked.

“Don’t get confused by rumours. The CAA is in the interest of the country. This law will provide asylum to genuine refugees and identify intruders who are a threat to the country’s internal security,” he added.

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Well Wisher
 - 
Sunday, 26 Jan 2020

Koopa Mandooka. illeterates. Do not bother about them.

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Agencies
June 10,2020

Bengaluru, Jun 10: The Karnataka Anti-Corruption Bureau on Wednesday conducted raids at 14 places linked to four government officials in the state.

On receiving received credible information about the officials amassing disproportionate assets, an illegal assets case was registered and raids are being conducted at 14 places linked to them, ACB said in a release.

It said the raids are still on and investigation is being carried out about their assets.

Raids are being conducted on properties linked to L Sathish Kumar, Additional Commissioner, Department of Commercial Tax; N Ramakrishna, Divisional Forest Officer, Srinivasapura, Kolar; Gopalshetty Mallikarjuna, Executive Engineer, District Development Cell, Raichur; Raghappa Lalappa Lamani, Krishna Bhagya Jala Nigam Ltd official in Almatti, Bagalkote, the release said.

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coastaldigest.com news network
February 28,2020

Mangaluru, Feb 28: Two labourers lost their lives as they were buried alive in a landslip at Karangalpady Junction near Bunts Hostel in the city today.

The landslip occurred when a compound wall collapsed burying at least five persons under the debris. It is feared that three people are still under the debris.

The deceased have been identified as Mohammad Masood (20) from West Bengal and Bhimappa (25) from Bagalkote.

Local police and fire fighters are carrying out rescue operation.

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