CAD version - structural atlas of building foundation pit support structure

Read the next article

How does Tongji Qixing deep foundation pit software FRWS9.0 consider user-defined earth pressure? In some cases, when we calculate the lateral active earth pressure of the retaining wall in the foundation pit design, the conventional Rankine active earth pressure can no longer meet the design requirements. We need to use static earth pressure or other modes of earth pressure, These earth pressures need to be customized in the software. How to use custom earth pressure in software? First, you need to input the user-defined earth pressure coefficient in the geological data. There are two items, k0 and Pc. Through these two columns of parameters, static earth pressure, empirical earth pressure and reducing or increasing Rankine active earth pressure can be defined. The static earth pressure and reduced earth pressure software can automatically calculate, and the active earth pressure in other cases can be directly input.