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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News Network
June 20,2020

Bengaluru, Jun 20: Nine candidates filed their nominations for the June 29 elections to seven seats of the Karnataka legislative council on Thursday.

While the BJP has fielded four candidates, the Congress has given tickets to two and the JD(S) to one candidate respectively for the biennial elections to seven seats of the legislative council to be elected by the MLAs.

One independent and one person claiming to be affiliated to BJP have also filed their nomination papers at the office of Legislative Assembly Secretary MK Vishalakshi, who is also the returning officer for the polls.

"The nominations of two candidates without any proposers is likely to be rejected during scrutiny of the papers on Friday. So seven candidates will be in the fray for as many berths. Hence the election is likely to be unopposed if no one withdraws nominations," official sources said.

While scrutiny will take place, Friday, June 22 is the last date for withdrawal of candidature.

The election is necessitated as the term of seven MLCs — Naseer Ahmed, Jayamma, M C Venugopal, N S Bose Raju, H M Revanna (all Congress), T A Sharavana (JD(S)) and independent D U Mallikarjuna — will end June 30.

Based on their strength in the Assembly, while BJP is in a position to win four out of seven seats, Congress can win two and JD(S) one.

Twenty-eight valid votes of MLAs are required for each candidate to win.

Four BJP candidates MTB Nagaraj, R Shankar, Sunil Vallyapure and Pratap Simha Nayak filed their nominations today, after the party high command announced their names late on Wednesday.

Nagaraj and Shankar had played a key role in the formation of the BJP government after the coup that led to the collapse of Congress-JD(S) coalition.They had subsequently defected to the saffron party.

While Nagaraj lost the bye-elections held later, Shankar did not contest in exchange for a Council berth promise.

Among the other BJP candidates, Vallyapure is a former MLA from Chincholi and had given up his seat abiding by the party decision to field Avinash Jadhav, while Nayak is a senior party worker and had served as Dakshina Kannada district president.

A BJP insider said Shankar and Vallyapure have been given MLC tickets as they had given up their Assembly seats, while Nagraj was considered as he had faced a defeat during the bypolls because party MP B N Bachhe Gowda's son Sharath contested as a rebel.

Nayak's candidature is being seen as BJP high command's choice by party insiders, ignoring the state units recommendation of AH Vishwanath, a former JD(S) MLA who had defected to BJP.

Two Congress candidates, senior party leader BK Hariprasad and incumbent Naseer Ahmed also filed their nominations today.

Hariprasad's name was announced by the party on Wednesday, even as his tenure in Rajya Sabha is to end on June 25.

Naseer Ahmed, who is retiring as MLC on June 30 is seeking another term.

The choice of candidates by the Congress high command is being seen as a mixed bag for CLP leader Siddaramaiah as Naseer Ahmed is said to be close to him, while Hariprasad is considered among his adversaries.

In a surprise move, JD(S) has fielded Govinda Raju from Kolar as the party candidate for the MLC polls.

Incumbent MLC T A Sharavana and outgoing Rajya Sabha member Kupendra Reddy were seen as the prime aspirants for the ticket.

JD(S) leader and former Chief Minister H D Kumaraswamy said Govinda Raju was chosen as it would help organise and strengthen the party in Kolar and Chikkaballapura region.

The independent candidate who has filed his papers today is P C Krishnegowda, and the one who filed his nomination claiming to be associated with BJP is Mandikkal Nagaraja.

Comments

Francies
 - 
Sunday, 21 Jun 2020

BJP has selected the candidates based on their wealth only and not on their education.    Wealth is the primary preference for bjp and these people come to politics only to skip from tax and accumulate unaccountable money and save black money.    they never come to politics with an intention to serve public.   We cant find 1 percent of politicians who is sincere and cares for public.    All of them are selfish and look their pocket only.   This is general in all the political parties.   

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News Network
May 4,2020

Mangaluru, May 4: In order to protect the frontline coronavirus fighters from the pathogen, students at Sahyadri College of Engineering & Management has developed face shields that will help the front-line healthcare workers.

Mr Johnson Tellis - Chief Innovation Officer, Mr Gautham Nayak - Design Engineer and DreamWorks Makerspacerun by determined students, supported by Sahyadri Start-up ecosystem, at Sahyadri College of Engineering & Management has headed the team.

The team took the initiative along with other maker communities in Mumbai, Bangalore, Delhi and the likes, with a pledge to produce and deliver 1 Million face shields across India. In three weeks, the team has contributed to the cause and delivered more than3500 face shields and a ventilator splitter for the Dakshina Kannada and Shimoga region.

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News Network
January 5,2020

Bengaluru, Jan 5: Former Deputy Chief Minister G Parameshwara has said the Karnataka Congress has unanimously decided to appeal to the party high command regarding the appointment of KPCC President and Congress Legislature Party (CLP) leader in the state.

Speaking to reporters, the Congress leader said, "We have decided to gather the opinion of senior leaders regarding the selection of Karnataka Pradesh Congress Committee (KPCC) president and opposition leaders. We will appeal to the high command regarding the same. The party will decide its next course of action."

He made these remarks after a meeting of senior party leaders was held at Parameshwara's residence here on Saturday.

Adding that the Congress leaders discussed the current political scenario in the state, Parameshwara said: "We held a meeting to reiterate that we are not confused and we all are together."

"There has been no personal discussion on who should be the president," he said.

Earlier, KPCC president Dinesh Gundu Rao and former Chief Minister Siddaramaiah had tendered resignation from their respective posts owning moral responsibility for the party's poor performance in the recent by-polls.

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