What does PWFL mean in UNCLASSIFIED
PWFL stands for Portable Water Filled Longitudinal. It is a civil engineering and construction term used to describe trenches filled with water to form a barrier or support structure. This type of trench is typically used in cases where the soil structure is unstable enough that it cannot safely support any other type of structural support.
PWFL meaning in Unclassified in Miscellaneous
PWFL mostly used in an acronym Unclassified in Category Miscellaneous that means Portable Water Filled Longitudinal
Shorthand: PWFL,
Full Form: Portable Water Filled Longitudinal
For more information of "Portable Water Filled Longitudinal", see the section below.
Essential Questions and Answers on Portable Water Filled Longitudinal in "MISCELLANEOUS»UNFILED"
What is PWFL?
PWFL stands for Portable Water Filled Longitudinal, which is a civil engineering and construction term used to describe trenches filled with water to form a barrier or support structure.
When is this type of trench typically used?
This type of trench is typically used in situations where the soil structure is unstable enough that it cannot safely support any other type of structural support.
What are the benefits of using PWFL?
The main benefit of using PWFL is that it offers stability and strength even when the ground surrounding it may be too weak to hold up other forms of structures. Additionally, portable water-filled longitudinal trenches can provide flood protection by acting as an additional barrier against running waters.
Are there any alternatives to PWFL?
Yes, some alternatives include sheet piling and anchor systems, deep foundation drilling, caisson walls, diaphragm walls and spur walls. However, these alternatives may not always be suitable in areas with weak soil structures due to lack of stability or strength they provide.
Is there any additional information I need to know about PWFL?
It's important to note that portable water-filled longitudinal trenches should only be constructed if traditional forms of support cannot be installed due to site or safety limitations. Additionally, waterproof membranes must also be considered during installation as they help protect against surface water infiltration into the trench and collapse from groundwater pressure.
Final Words:
In conclusion, PWFL stands for Portable Water Filled Longitudinal and describes trenches filled with water which are frequently employed for areas where soil conditions are not suitable for many types of structural supports. There are alternatives which should be considered before deciding on installing PWFL however factors such as waterproof membranes must also be taken into account during planning stages in order to ensure its effectiveness and longevity at preventing subsidence due to ground instability issues or infiltration from severe weather events such as floods.