Middle-Lower Ordovician lithostratigraphy in the Hangzhou area, Zhejiang;

Advances in the study of the Jurassic-Cretaceous lithostratigraphy in the Luanping basin,north ern Hebei;

Cretaceous lithostratigraphy and sedimentary environment in the Ulan Ul Lake area,northern Qiangtang;

Characteristics of Yaojia Formation petrostratigraphy and sedimentary environment in the Songnen Basin in the Fuyu,Yushu areas;

Through the practice, this method is better than that of mapping by petrostratigraphy unit to get both petrology and sequencestratigraphy geological map showing more informations about sea level change, globe constrast, basin filling and g

Correlation between the Xujiahe Formation and the Xiangxi Group is performed by using various methods, such as petrostratigraphy, seismic stratigraphy, event stratification and high resolution cyclic stratigraphy, and the Upper Triassic in the whole basin is correlated.

Method to determine the bearing capacity of rock foundation;

Several problems analysis of architectural engineering rock foundation reconnaissance;

The destruction pattern of spread foundation on rock foundation

In this paper,the design method of strap footing of high-rise building on rock subgrade is researched.

Compare to soil subgrade, rock subgrade has the characteristic of high carrying capacity and little distortion, the area of foundation is small, that the height of foundation is possibly c.