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equation solve problem - Messaggi

#1 Pubblicato: 14/06/2023 21:12:21
soomoon

soomoon

1 apprezzamenti in 42 post.

Gruppo: User

i want to solve below problem

m, ka, pa

2023-06-15 09 06 26.png


i try to solve this problem
but i can't get result.


20230614_lateral earth pressure.sm (100,47 KiB) scaricato 1422 volta(e).


Thanks in advance
#2 Pubblicato: 14/06/2023 22:48:20
Alvaro

Alvaro

1.139 apprezzamenti in 1.805 post.

Gruppo: User

Hi. Maybe the attached helps, but's hard to know. At the eqn 16 I count two open [ and only one closed ].

20230614_lateral earth pressure.sm (74,8 KiB) scaricato 1435 volta(e).

Best regards.
Alvaro.
#3 Pubblicato: 15/06/2023 07:35:16
StvMath

StvMath

44 apprezzamenti e 1 disapprezzamenti in 76 post.

Gruppo: User

My suggested solution is in the attached.

LateralEarthPressure.sm (9,05 KiB) scaricato 1352 volta(e).
#4 Pubblicato: 15/06/2023 10:55:05
Jean Giraud

Jean Giraud

983 apprezzamenti in 6.866 post.

Gruppo: User

Wrote

My suggested solution is in the attached.


Get more accurate solutions from roots(,,,)

LateralEarthPressure.sm (13,13 KiB) scaricato 1386 volta(e).
#5 Pubblicato: 15/06/2023 23:28:49
Alvaro

Alvaro

1.139 apprezzamenti in 1.805 post.

Gruppo: User

Hi. Another way, plugin-less version. Have the advantage that can recognize the active and passive cases.

Click to enlarge

20230614_lateral earth pressure polyroots.sm (77,28 KiB) scaricato 1384 volta(e).

Best regards.
Alvaro.
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