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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coastaldigest.com news network
June 16,2020

Mangaluru, Jun 16: Dakshina Kannada today reported 79 fresh covid-19 cases, taking the total infections in the coastal district to 370.

Out of the 79 positive cases, 75 persons had returned from Saudi Arabia. All of them have been shifted to the designated COVID hospital in Mangaluru for treatment.

As many as 11 persons today discharged from the hospital taking the total number of discharges to 145. There are 217 active cases in the district. 

Udupi district today reported 7 new covid cases taking the total to 1035. Among them 817 have discharged from the hospitals including today’s 81. The number of active cases is 217.

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Agencies
January 12,2020

New Delhi, Jan 12: In a shocking revelation, one unemployed person committed suicide every hour during 2018 when a total of 1,34,516 suicides, including 92,114 male and 42,391 female, were reported in the country, NCRB's "Suicide in India 2018" says.

The latest data, issued by the National Crime Records Bureau (NCRB), which comes under Ministry of Home Affairs, last week reveals that a total of 12,936 unemployed persons committed suicide in 2018, which accounted for 9.6 per cent of the total suicides, and were of aged below 18 years to above 60 years.

Those below 18 years include 31 males and nine females while those between 18 and 30 years comprise 1,240 male and 180 female. A total of 868 male and 95 female were aged between 30 and 45 years. A number of 237 males and 21 females were aged between 45 and 60 years while 2,431 males and 310 females were above 60 years.

Of the total suicides by unemployed persons, males are 10,687 while the females are 2,249.

The highest number of suicides - 12.3 per cent - committed by unemployed persons were in Kerala (1,585 out of 12,936 suicides), 12.2 per cent in Tamil Nadu (1,579), 9.7 per cent in Maharashtra (1,260 suicides), 8.5 per cent in Karnataka (1,094 suicides) and 7 per cent in Uttar Pradesh (902 suicides).

"Each suicide is a personal tragedy that prematurely takes the life of an individual and has a continuing ripple effect, dramatically affecting the lives of families, friends and communities. Every year, more than 1 lakh people commit suicide in our country. There are various causes of suicides like professional/career problems, sense of isolation, abuse, violence, family problems, mental disorders, addiction to alcohol, financial loss, chronic pain etc," says the NCRB adding it collects data on suicides from police recorded suicide cases.

As per the NCRB, rate of suicides has been calculated using projected population for the non-census years whereas for 2011, the population of the Population Census 2011 was used.

The NCRB data says that a total of 1,34,516 suicides were reported in the country during 2018 showing an increase of 3.6 per cent in comparison to 2017 and the rate of suicides has increased by 0.3 during 2018 over 2017.

Government servants accounted for 1.3 per cent (1,707 out of 1,34,516) of the total suicide victims as compared to 6.1 per cent (8,246 out of 1,34,516) of total victims from Private Sector Enterprises.

Employees from Public Sector Undertakings formed 1.5 per cent (2,022 out of 1,34,516) of the total suicide victims, whereas students and unemployed victims accounted for 7.6 per (10,159 victims) of total suicides. Self-employed category accounted for 9.8 per cent of total suicide victims (13,149 out of 1,34,516).

A total of 10,349 persons involved in farming sector (consisting of 5,763 farmers and cultivators and 4,586 agricultural labourers) have committed suicide during 2018, accounting for 7.7 per cent of total suicides victims (1,34,516) in the country.

A total of 11 transgenders have committed suicide in which three were daily wage earners, one each were 'professionals and salaried persons' and 'unemployed persons' while six falls under 'Other Persons'.

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News Network
June 3,2020

Mangaluru, Jun 3: Mangaluru MLA and former minister U T Khader has urged the state government and Dakshina Kannada district administration to take steps to facilitate the return of Indians stranded in foreign countries amid covid lockdown.

A delegation comprising Mr Khader, DCC President K Harish Kumar, and MLC Ivan D’Souza met District In-charge Minister Kota Srinivas Poojary and submitted a memorandum on Tuesday.

“Kannadigas who are working outside the state are in distress due to the lockdown. More than 50,000 people had uploaded applications on Seva Sindhu portal seeking permission to return to their villagers and are waiting for permission. With the authorities failing to take any decision, they are worried,” said the delegation.

The government should initiate measures to get them back and quarantine them, urged the delegation.

Mr Khader said, “Many workers stranded in foreign countries are eager to return home. The district administration should make arrangements to quarantine those returning from foreign countries and other states.

There are thousands of migrant labourers from Gujarat, Uttar Pradesh, Jharkhand and Bihar stranded in DK. They are waiting to return to their families. The state government should facilitate their return journey, the delegation urged.

MLC Ivan D’Souza said, “Assistance should be provided to private bus staff, beedi workers, tailors, garage labourers and street vendors who are in distress. The price of Covid-19 tests in private laboratories should be reduced.”

The delegation informed that after Wenlock Hospital was converted into the designated COVID-19 hospital, poor patients are facing many inconveniences. A portion of the hospital should be earmarked for treating other patients, they said.

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