Study on pre-stressed concrete grain silo based on non-cohesive properties

摘要

Design and construction of a partially pre-stressed structure case is presented. For the design of grain silos, the amount of steel bars in their structures is very high. With the increasing height and diameter of bulkhead, a serious problem can occur that the safety of its crack will not meet the prescribed demands even when much more steel bars are used. But using totally or partially pre-stressed structures, this problem can completely be solved.