In this paper,we presented the cartography theory,method,procedure of 1:200 tower foundation plan map and their impacts on tower foundation section map.

Interface element method is presented to compute the stress and deformation of tower foundation by considering the construction characteristics of rock excavation and concrete constructed with different stages in actual construction.

Aimed at destabilization of foundation leading to pole failure of transmission line by frozen-heave of soil,it is discussed that frozen foundation affects on stabilization of pole foundation.

The result of limit analysis of circular plate is applied to the analysis of soleplate of columniform tower foundation.

Based on the practical conditions and the engineering experience of the company,authors enumerate the normal design schemes of tower crane foundation,and put forward the calculation methods and the key points of construction for the example of QTZ63t·m outer-adhere self-climbing tower crane.

In order to change this state and lessen hidden troubles, the author established reasonable design and calculation model according to correlative state codes and developed the software for tower crane foundation designing system.

This paper introduces the example of a successful anti-seepage treatment of tower crane foundations in basement baseplate structure in area with rich groundwater.