A synthetical analysis on the engineering information in building foundation pit;

This thesis takes the deep foundation pit of construction as the researched object, researches primarily three aspects of the dynamic design and the method of informatization construction containing the monitoring system of deep foundation pit, the establish of forcasting system and the realization of dynamic design and informatization construction.

The methods to control the stability of the side-slopes of construction foundation pits include artificial support to firm side-slopes,earth-supporting formwork,traditional nailed wall structure,and earth-supporting-pile wall structure,etc.