What is the unit for Pile spring stiffness? As per this video it is found to be kPa. Is this correct? Usually Spring stiffness will be in kPa/m or kN/m. Clarify. I guess you need to multiply the circumference of the pile with (p/y) to get the stiffness in kN/m, since p is in kN/m and y is in m.
Great presentation. I have one question: Structure Engineers usually need nonlinear spring stiffness for numerical modelling; a mobilized spring stiffness that will change with lateral displacement, however your table of spring stiffness are constant values. How we can get a nonlinear spring stiffness, for each specific depth of the pile, from LPile? Thank you.
That is a one million dollars question. Unless you have a software that bears non-linear behaviour, you cannot. But if you do, you an test several load in L-pile and draw a non linear curve for each soil layer. You will then input the soil behaviour as spring propriety in the FEM software.
Hi, If I calculated soil spring along the entire of pile length, this case must I apply all springs entire length ? For example as per location codes , at first we define effective length of pile( pile length is 15m diam.600mm, first soil layer thickness is medium sand 4m secand layer is soft clay is 2m and stiff clay is 8m ). We calculating effective pile height is 9m , this case we dont take account for 6m . And this case I apply 9m spring?
Why don't you increase your lateral soil stiffness by the amount of inbetween springs you delete? Your sum of lateral forces would not match your results and you get a softer system response?! Please clarify!
Assalamualaikum Sir, I'm a civil engineering student and I have some question about this. 1. If I want to know the lateral spring stiffness from LPILE with the cyclic loads, how many "Number of cyclic of loading" sould i enter? The custom was 2 but I don't know what's that, I couldn't find the manual book for this. 2. And if the test pile is hollow precast prestressed concrete pile with a diameter of 300mm and thickness of 60mm (I already entered this on LPILe) and using six-7mm diameter prestressing steel bars with spiral hoop reinforcements with a diameter of 3mm and pitch of 100mm, how do I enter this on LPILE? I already chose the SI units but the unit on this pile section for prestress is different. 3. If the pile is 26m long and embedded to the ground up to 24,8m. The head of pile and the loading point was1,2m and 0,6m from Ground level, respectively, how do I enter this to LPILE as well? Thank you for your attention, and I'm looking forward for your answer, Sir.
Hello sir, i am one of your subscribers, i have a Q, we have a 12*57 feet commercial building so in that can we provide 9*12 inches columns with 16feet c/c spacing and with 6nos od 12 mm dia bar so this will be safe or not. love from India
There is only one txt file named "AllPile V 7.3B", where below notes has been provided, Allpile V7.3B info: AllPile is a Windows-based analysis program that handles virtually all types of piles, including steel pipes, H-piles, pre-cast concrete piles, auger-cast piles, drilled shafts, timber piles, jetted piles, tapered piles, piers with bell, micropiles (minipiles), uplift anchors, uplift plate, and shallow foundations. One of the major advantages AllPile has over other pile software is that it combines most pile analyses in a single program. It calculates compression (with settlement), uplift, lateral capacity, and group analysis all together. Users only need to input the data once instead of several times in different programs. AllPile makes pile analysis easy, economical and time-efficient. AllPile is suitable for all engineers, even those without too much pile analysis experience. It helps structural engineers choose soil parameters, and geotechnical engineers choose pile properties. AllPile is a must-have tool for structural, geotechnical, and construction engineers. Download: Code: www.civiltechsoftware.com/software/all-pile.php rapidshare.com/files/263943781/Allpile_V7.3B_Full.rar AllPile v7.3B medicine Password: Bknee
What is the unit for Pile spring stiffness? As per this video it is found to be kPa. Is this correct? Usually Spring stiffness will be in kPa/m or kN/m. Clarify. I guess you need to multiply the circumference of the pile with (p/y) to get the stiffness in kN/m, since p is in kN/m and y is in m.
Great presentation. I have one question: Structure Engineers usually need nonlinear spring stiffness for numerical modelling; a mobilized spring stiffness that will change with lateral displacement, however your table of spring stiffness are constant values. How we can get a nonlinear spring stiffness, for each specific depth of the pile, from LPile? Thank you.
That is a one million dollars question. Unless you have a software that bears non-linear behaviour, you cannot. But if you do, you an test several load in L-pile and draw a non linear curve for each soil layer. You will then input the soil behaviour as spring propriety in the FEM software.
Either use the p-y curves generated from LPile or do a “back and forth” analysis until the displacement in both software converged.
Thak you for sharing knowledge ❤️
You are so welcome
Hello Sir. It can be calculated moment, shear,...., for single pile, But group pile, do we can input data in this sofware?
Please continue more tutorials on L pile.
Will try to show in sha Allah.
Hi,
If I calculated soil spring along the entire of pile length, this case must I apply all springs entire length ? For example as per location codes , at first we define effective length of pile( pile length is 15m diam.600mm, first soil layer thickness is medium sand 4m secand layer is soft clay is 2m and stiff clay is 8m ). We calculating effective pile height is 9m , this case we dont take account for 6m . And this case I apply 9m spring?
Why don't you increase your lateral soil stiffness by the amount of inbetween springs you delete? Your sum of lateral forces would not match your results and you get a softer system response?! Please clarify!
why are you not using p-y curves for lateral stiffness
Great video, thank you so much!
How to do LRB isolation at interstorey or mid storey ?... pls help
Amazing, can you show your way of designing shore pile
Will try to show in sha Allah.
hello sir.. what the name of software .... way can i download please....
Isn’t that you can get the lateral stiffness from the output .dat file?
That was good risk management job for real. is Lpile free to use!
Thanks. You can request free version to the website.
a humble request" please tell how to find shear and moment value in pile head loading option?
Which software it is that you are using?
Ensoft Lpile
Sir how to apply blast loads in etabs by time history analysis
Cam you please share me this excel sheet ??
I just want to know how to calculate spring stiffness from Lpile.
Assalamualaikum Sir, I'm a civil engineering student and I have some question about this.
1. If I want to know the lateral spring stiffness from LPILE with the cyclic loads, how many "Number of cyclic of loading" sould i enter? The custom was 2 but I don't know what's that, I couldn't find the manual book for this.
2. And if the test pile is hollow precast prestressed concrete pile with a diameter of 300mm and thickness of 60mm (I already entered this on LPILe) and using six-7mm diameter prestressing steel bars with spiral hoop reinforcements with a diameter of 3mm and pitch of 100mm, how do I enter this on LPILE? I already chose the SI units but the unit on this pile section for prestress is different.
3. If the pile is 26m long and embedded to the ground up to 24,8m. The head of pile and the loading point was1,2m and 0,6m from Ground level, respectively, how do I enter this to LPILE as well?
Thank you for your attention, and I'm looking forward for your answer, Sir.
anak indo nyasar
Can you please share me this excel sheet ?
I just want to know how to calculate spring stiffness from Lpile ??
Hello Sir can we analyse liquefaction effect? In the softwere
Not sure about it. Will check.
@@Decodebd Thanks reply
Great
Thanks
Hello sir, i am one of your subscribers, i have a Q,
we have a 12*57 feet commercial building so in that can we provide 9*12 inches columns with 16feet c/c spacing
and with 6nos od 12 mm dia bar
so this will be safe or not.
love from India
How much floors?
@@Decodebd sir total 3 floor including ground floor
@@Decodebd sir???
@@Decodebd can uh send me your mail id then i will send autocad drawing of it then you can show me from your tutorials??
thank u
Welcome
could you share with us, your Excel file? thank you
Is possible to share your excel file with me. Thanks
Can you Please share your Excel sheet for reference?
HOW TO DOWNLOAD L PILE ????
Sir, can you share excel file related this video? thanks
You need to join as member dear.
There is only one txt file named "AllPile V 7.3B", where below notes has been provided,
Allpile V7.3B
info:
AllPile is a Windows-based analysis program that handles virtually all types of piles, including steel pipes, H-piles, pre-cast concrete piles, auger-cast piles, drilled shafts, timber piles, jetted piles, tapered piles, piers with bell, micropiles (minipiles), uplift anchors, uplift plate, and shallow foundations.
One of the major advantages AllPile has over other pile software is that it combines most pile analyses in a single program. It calculates compression (with settlement), uplift, lateral capacity, and group analysis all together. Users only need to input the data once instead of several times in different programs. AllPile makes pile analysis easy, economical and time-efficient.
AllPile is suitable for all engineers, even those without too much pile analysis experience. It helps structural engineers choose soil parameters, and geotechnical engineers choose pile properties. AllPile is a must-have tool for structural, geotechnical, and construction engineers.
Download:
Code:
www.civiltechsoftware.com/software/all-pile.php
rapidshare.com/files/263943781/Allpile_V7.3B_Full.rar
AllPile v7.3B medicine
Password: Bknee
Install the All Pile installation file, then run pat..ch as admin & locate the folder where it installed to pat...ch it.
Everything is fine apart from the sound quality. There is lot of sound eco, kindly use more sophisticated microphone.
Keep it up..
I will try my best in sha Allah.
me want