RESEARCH OF WORKS IN THE PROCESS OF ASSEMBLY OF LARGE INTERMEDIATE COLLECTION SHELLS AND DISASSEMBLY OF ASSEMBLY EQUIPMENT.

Аннотация

The article presents the results of experimental and theoretical studies of large-span precast-monolithic reinforced concrete shells of complex geometry assembled from enlarged assembly elements. The studies were conducted on full-scale composite shells with a span of 72m, their enlarged elements of 3 × 18 m as well as on a shell model at a scale of 1:10 and 1:4. The stress-strain state of shells of this type was studied for different options of assembly and unscrewing of the structure. Recommendations are given on rational methods of constructing shells from enlarged elements for unique public buildings. [2,4].