Hello everyone!

@raffah-jeUq2w • Oct 27, 2024

Oct 27, 2024

1.1K

I'am a recent graduated Civil Engineer from Portugal, specialized in Geotechnical Enginnering. Currently i´am doing research, about buried structures in high speed railways (box culverts (5x5 meters) mainly). So if someone want some informations about that thematic please ask, also, if someone have information regarding that thematic please share 😉

going to be active

regards

raffah

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dazzling

@dazzling-nzI4vf • Dec 15, 2009

Hi, and welcome to CE. you might have read my introduction.i m doing civil engg.i m glad to meet u.please explain mechanism of buried structures in brief if u can.
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Saandeep Sreerambatla

@saandeep-sreerambatla-hWHU1M • Dec 15, 2009

Welcome to CE!!
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raffah

@raffah-jeUq2w • Dec 15, 2009

dazzling
Hi, and welcome to CE. you might have read my introduction.i m doing civil engg.i m glad to meet u.please explain mechanism of buried structures in brief if u can.
Hello dazzling, nice to meet you.

Answering your question, the mechanism of buried structures, precast box culverts in the case, is highly connected with the stiffness of the structure.

In structures with low stiffness (high flexibility and high ranges of deformation) we observe an arch phenom, that transfer the loads from the soil directly above the box culvert, to the lateral colunms of soil, reducing the load over the structure. In structures with higher stiffness the effect is reverse, increasing the load over the structure.

This is the main subject of my research, but other important points are: the effect of rail over the structure, mainly in the transiction zone; the building process and the effects of it in the structure, etc.
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Kaustubh Katdare

@thebigk • Dec 15, 2009

Welcome to CE, raffah 😀 We hope you will enjoy CE and help us spread the word. We look forward to active contribution from you! 😀
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dazzling

@dazzling-nzI4vf • Dec 16, 2009

thank you raffah ma'am. i understood whatever u've told.it might be helpful in my future lyf. have a good day.keep in touch.
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cooltwins

@cooltwins-I5yJpZ • Dec 16, 2009

hello raffah
welcome to CE.😀
happy to see that you have already taken an active participation in CE
looking forward to more.😀
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CIVILPRINCESS

@civilprincess-308hDv • Dec 16, 2009

hello raffah.
welcome to CE
hope to have an active participation from you.
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Gurjeet Singh

@gurjeet-LUX7B1 • Dec 16, 2009

welcome to CE family..you will get everything here 😀
hope to get activation from you..
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Mahesh Dahale

@mahesh-E2tZ3t • Dec 16, 2009

Hi

Wel come To CE family...

Hope you have a great time here

Keep an active participation on CE..!
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vishnu priya

@vishnu-priya-L6wLMl • Dec 16, 2009

Welcome to CE,
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patsham

@patsham-AsXMka • Dec 16, 2009

hello Raffah,
welcome to CE.....
keep sharing your knowledge...
have a great time here...
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Anil Jain

@CrazyBoy • Dec 16, 2009

Welcome to CE
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Sahithi Pallavi

@sahithi-oJZaYj • Dec 17, 2009

welcome to CE raffah..!
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Mr.Don

@mrdon-92OwlG • Dec 17, 2009

Welcome to CE family
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sarveshgupta

@sarveshgupta-txtmu5 • Dec 17, 2009

Welcome to CE family 👍

Hope to get active participation from you
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yadavundertaker mohit

@yadavundertaker-0p3HBs • Dec 19, 2009

hi..welcome to CE...
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inbapuvi

@inbapuvi-ol4SBc • Dec 20, 2009

Welcome to CE
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