Mat Foundation Design Calculation

It is used where the supporting soil has low bearing capacity.

Mat foundation design calculation.

The civilweb mat foundation design spreadsheet is a powerful and easy to use design spreadsheet which can be used to design mat foundations. The structural design of mat foundations can be carried out by two conventional methods. Conventional method of raft foundation design2 soil line method elastic method of raft foundation design design of raft foundations methods and calculations according to is 2950 1965 the design criteria of raft footings are given below. The maximum differential settlement in foundation on clayey soils and.

The spreadsheet includes all the tools required to complete a mat foundation design in accordance with bs en 1997 and bs en 1992. Spreadsheets are hard. The columns can be subjected to axial horizontal and moment forces. Finite difference and finite element methods can also be used but this section covers only the basic concepts of the first design method.

This spreadsheet can be used to complete the design of mat foundations. The designer can analyse a mat foundation of any size including up to 32 columns placed anywhere on the foundation. Download free demo updated february 18 2019 soilstructure mat or raft foundation simplifies the calculation of combined footings and mats or rafts. Contents design of raft foundations methods and calculations1.

The bearing capacity increased by combining all individual footings in to one mat since bearing capacity is proportional to width and depth of foundations. Mat foundation design spreadsheet.