Hydraulics

Showing 32

Dry swale Modelling workflow

Issue Summary: When modelling a wet or dry swale using the native swale element, the swale does not align to the existing ground profile. Instead, it generates a swale based solely on the defined parameters and the exceedance elevation from the pr...

Guest 4 days ago in InfoDrainage / Hydraulics 0 For Review

7 VOTE

Permeable paving needs to have a option for a different gradient at the surface to the gradient at the base.

This would allow a better representation of steep sites where we would otherwise lose a lot of storage, instead we can make the base flat to allow for more storage volume.

Guest 3 months ago in InfoDrainage / Hydraulics 1 For Review

10 VOTE

Addition of infiltration flows to foul drainage models in subcatchment items

When designing foul pipe networks, client guidance often directs users to incorporate an allowance for infiltration into pipes from the surrounding ground water. This is applied in addition to foul flows currently defined using the Main Drainage/ ...

Michael McWhinnie 7 months ago in InfoDrainage / Hydraulics 0 For Review

22 VOTE

Add check dams as a feature for swales

Add a check dam setting with height, notch weir and interval settings to simplify modelling swales on sloping sites. This avoids having to model several sections of swale in order to use the available storage.

Oliver Dodd over 1 year ago in InfoDrainage / Hydraulics 0 For Review

9 VOTE

Freeboard in Results

When freeboard is exceeded from something like a basin, it is not immediately clear in the stormwater control results. It says flood risk and a water level that eats into the freeboard, but it does not flag up that this is an issue and is easily m...

Guest 10 months ago in InfoDrainage / Hydraulics 0 For Review

13 VOTE

Changes to a network do not propagate downstream

If you change a pipe diameter or gradient, it will not accommodate these changes in the downstream section of the network. For example upsizing and steepening a pipe in the middle of a run will mean the next pipeis undersized and goes uphill. It a...

Matthew Johnson over 1 year ago in InfoDrainage / Hydraulics 1 For Review

8 VOTE

Slope in %

It would be very handy if the slope input option of % be present regardless of Regional settings; being just 1:x is an important limitation; also, if the slope in % could be shown in the section views, would be nice.

Guest about 1 year ago in InfoDrainage / Hydraulics 0 For Review

9 VOTE

Allow underdrains to have a different slope to the SuDS feature

Allow a storage structure such as dry swale, bioretention area or infiltration trench to have a different slope to the underdrain. Currently the underdrain has to follow the slope of the feature, which is not a real life representation of how they...

Oliver Dodd over 1 year ago in InfoDrainage / Hydraulics 0 For Review

8 VOTE

Chezy Formula option

It would be useful to have a direct input for Chezy coefficient as an alternative to mannings n as some regions need to use this as an input and report on this too - this would result in less workaround and data manipulation

matthew.piggott over 1 year ago in InfoDrainage / Hydraulics 0 For Review

9 VOTE

Permeable Pavement with varying depth

Please add an option to input the surface slope and formation level slope for the permeable pavements to represent the varying depth of storage below. This is one of the 3 options we use at steeper sites to provide adequate storage in permeable pa...

Dilraj KT over 1 year ago in InfoDrainage / Hydraulics 0 For Review

Please enter your email address

FILTER BY CATEGORY