1) positive stress at the bottom of pier
墩底正应力
2) prestressed pier
预应力闸墩
1.
Design of prestressed piers of release gate for Zilanba hydropower project;
紫兰坝水电站泄水闸预应力闸墩设计
2.
Research on the anchorage forms for deep outlet prestressed pier of high arch dam;
高拱坝深孔预应力闸墩锚固形式研究
3.
Study on model test similar constant of prestressed pier in Pushihe pumped-storage power station;
蒲石河抽水蓄能电站预应力闸墩模型试验相似常数研究
3) pre-stressed pier
预应力闸墩
1.
Stress recheck of pre-stressed pier for surface outlets in Wuqiangxi Dam;
五强溪大坝表孔预应力闸墩应力复核
2.
Application of large finite element software ANSYS,this paper has been carried out the 3D FEM calculation for pre-stressed pier in extending cantilevers of bottom outlet of some double-curvature arch dam.
应用大型通用有限元软件ANSYS,对某工程拱坝底孔的外伸悬臂式预应力闸墩进行了三维有限元计算,通过与无预应力闸墩结构对比,分析了由于上下游悬臂和闸墩预应力锚索的布置对坝体应力的影响,表明上、下游悬臂对坝体泄水孔进、出口侧壁应力影响较大,预应力的施加改善了闸墩和大梁的应力状态,但对预留竖井周围的应力分布影响较大。
3.
Owing to the greater catanchor coefficient of pre-stressed pier resulting in the higher construction price,taking Yanshan Reservoir for an example,this paper calculated the maximal stress by adopting structural mechanics method and 3D finite element method.
针对预应力闸墩的拉锚系数普遍较高造成工程造价偏高,以燕山水库为例分别采用结构力学法与三维有限元法计算最大应力。
4) prestressed V shaped pier
V墩预应力
5) pounding bottom
墩底
补充资料：泥墩墩
1.土墩子。比喻呆板无用的人。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条