> For the complete documentation index, see [llms.txt](https://docs.openbrim.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.openbrim.org/templates/minimum-pile-tip-embedment-workflow/mpte-mpte.md).

# MPTE \[MPTE]

The aim of the Minimum Pile Tip Embedment Analysis is to determine the minimum pile tip embedment length that ensures lateral stability. A series of analyses are conducted by varying only the length of the pile. In Fig. 1a, a single pile is used for demonstration purposes. These analyses yield the curve in the Fig. 1b. *y* represent the total lateral deflection at the pile head. *Lfinal* and *Lcrit* represent the final trial embedment length and critical embedment length for the pile, respectively. The curve in Fig. 1b. shows that the value of y remains unchanged for pile lengths longer than a certain length, denoned as *Lcrit*. Total lateral deflection at the pile head are greater for pile lengths shorter than *Lcrit*. Engineers typically choose a pile length slightly exceeding *Lcrit* for specific applications.

![image-20240628-124450.png](https://openbrim.atlassian.net/wiki/download/attachments/2547581113/image-20240628-124450.png?api=v2)

This analysis can be performed using the MPTE Model in OpenBrIM. The process of generating the model is explained in the following section.

* [MPTE Model \[MPTE\]](/templates/minimum-pile-tip-embedment-workflow/mpte-mpte/mpte-model-mpte.md)


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