penstock
1.Elementary Discussion of the Penstock Anchorage Block Design of High—head Hydropower Station
2.The penstock can be divided into manual type, manual and electric type, electric type according to the headstock.
3.The Strength and Deformation of Reinforced Concrete Penstock with Steel Lining Located on the Downstream Surface of Concrete Dam
4.Influence of dam displacement and internal water pressure on the structural stresses of penstock laid on downstream face of dam
5.Long and Large Pipe Shelf Construction Method in Overburden at Lower Horizontal Section of Penstock at Liziping Hydropower Station
6.It is difficult to analyze combined work of underground penstock due to the gap among steel lining, concrete lining and rock.
7.Parameters of contact layer are determined when deformation of contact layer is equal to initial gap which is proposed in the criterion of penstock.
8.The penstock chooses end face integral seal and the seal material is special rubber, which makes the seal safety and durable.
9.Because concrete crack will greatly affect the security of concrete penstock in hydropower station, the paper applies the theory of global optimization method to predict the maximum concrete crack width in steel-lined reinforced concrete penstock and bring forward a predicting model based on the theory of artificial neural network (ANN).
10.In order to ascertain stress behavior of steel lined reinforced concrete pipe accurately, according to the fundamental principle of non-linear computation of reinforced concrete elements, the steel lined reinforced concrete penstock on downstream dam surface in a hydropower station is calculated and analyzed, and the distribution of circumferential stress of the steel lined reinforced concrete pipe is obtained, it proves that it is safe and reasonable to use structures of steel lined reinforced concrete penstock in hydroelectric station construction, and can satisfy the requirement of project.
