1.Elementary Discussion of the Penstock Anchorage Block Design of High—head Hydropower Station
浅谈高水头水电站压力钢管镇墩设计
2.The penstock can be divided into manual type, manual and electric type, electric type according to the headstock.
由启闭装置的不同型式可分为手动式、电动式、手电动式三种。
3.The Strength and Deformation of Reinforced Concrete Penstock with Steel Lining Located on the Downstream Surface of Concrete Dam
混凝土坝下游面钢衬钢筋混凝土压力管道的强度和变形
4.Influence of dam displacement and internal water pressure on the structural stresses of penstock laid on downstream face of dam
坝体变位和内水压力对坝后背管结构应力的影响
5.Long and Large Pipe Shelf Construction Method in Overburden at Lower Horizontal Section of Penstock at Liziping Hydropower Station
栗子坪水电站压力管道下平段覆盖层长大管棚施工技术
6.It is difficult to analyze combined work of underground penstock due to the gap among steel lining, concrete lining and rock.
摘要埋藏式压力钢管设计中，钢衬、混凝土衬圈和围岩之间普遍存在着不连续的缝隙，致使设计计算时难以进行联合受力分析。
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.
另外，接触层参数可通过其变形与规范建议的初始缝隙相匹配的原则加以确定。
8.The penstock chooses end face integral seal and the seal material is special rubber, which makes the seal safety and durable.
闸门采用端面整体密封，密封材料采用特殊橡胶材料，保证密封牢靠、耐用。
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).
摘要基于人工神经网络的全局优化方法的基本理论，对钢衬钢筋混凝土压力管道外包混凝土结构裂缝预测进行了研究，提出了基于神经网络的管道混凝土裂缝预测模型。
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.
摘要为了能够准确地把握钢衬钢筋混凝土管的受力性能，根据钢筋混凝土单元非线性计算的基本原理，对某水电站钢衬钢筋混凝土坝后背管进行了计算分析，得出了钢衬钢筋混凝土管环向应力的分布情况，分布情况说明了此水电站采用钢衬钢筋混凝土坝后背管的结构形式是安全合理的，可以满足工程要求。
