The walls of some masonry structure engineering are tested with in-situ axial compression method. By the test data is showed that the compressive strength of the masonry between slots is met the requirements of the relevant building codes. The results can provide a reliable basis for the appraisal of engineering quality. But the test data are far bigger than the characteristic values of masonry strength. Because the shear stress on both sides of masonry between slots is ignored.

According to the design of underground garage roof structure for a practical project, this paper introduces basic structure and designing method of the honeycombed core hollow floor , compared with the multi-ribbed floor design . Then it calculates economic and technical indexes of two kinds of floor scheme. The results shows that the garage roof with honeycombed core hollow floor has better technical and economic advantages .What’s more, it behaves with large space as well as span more especially.

In view of the tectonic background for occurrence of moderately strong earthquakes of the Tanlu fault zone in Anhui Province, methods to combine field survey with literature investigation, and combined with the the damage of rural residence in the previous earthquake, the influences of structure and construction characteristics of the agricultural area in the seismic capacity are elaborated. The weak links of the seismic performance of structure are investigated, and the strategies according to the seismic design of new buildings and seismic appraisal and strengthening measures of existing buildings are put forward. A new seismic technology for foundation isolation is introduced. This method can provide reference for seismic design of the area.