1) 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
2) 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) prestressed gate room
预应力闸室
6) sluice pier
闸墩
1.
Effect of internal cooling pipes and external heat preservation on prevention from concrete cracking during construction of sluice pier;
闸墩内部水管冷却和表面保温措施的抗裂作用研究
2.
Model test for ice-force acting on sluice piers and ice-passing capacity;
闸墩冰荷载及过冰能力的模型试验研究
3.
An analysis of reinforcing projects for sluice piers of an overflow dam;
某溢流坝闸墩除险加固方案分析
补充资料：闸墩
闸墩
pier
zhadun闸墩(pier)多孔闸室中用于分隔闸孔和支承闸门、胸墙、桥梁等的墩式结构物，又称中墩。在一般情况下，闸墩既支承闸门，又支承胸墙和桥梁;为了减小弧形闸门的跨度，也可在闸孔中间另设门墩，但对过流及排放漂浮物十分不利，工程实践中很少采用。对平面闸门，墩侧设门槽;对弧形闸门，墩侧设牛腿，以支承闸门(见图1)。 ┌─────┐ │产汾气自鱼│ ┌─┬─┬──┼─┬─┬─┤ ┌───┐ │匕│匕│.日 │日│」│匕│ │州口 │┌─┼─┴─┴──┼─┴─┴─┤ │ ││ │ │ │ ├───┤├─┴──────┼─────┤ │一1」 ││ │ │ ┌────┐│ │└────────┴─────┘ │一地几·│├───┤ │闸槽 ││’{ │ ┌─┐ │ 二匕 │├───┤ │} │ │ 二二 ││rse一.│ │ │ │ 丁 │├───┤ │ │ │ ││1~lwe │ │ │ │ │├───┤ │ │ │ ││广， │ │ │ │ │└───┘ │ │ └────┘ └─┘ ┌───────────────┐ │‘卜‘J曰‘曰目曰山召‘‘盛J‘│ ├───────────────┤ │ │ └───────────────┘ 图l闸墩布置示意图 在工作闸门槽前一般应设检修门槽。为了改善进出流条件，墩头平面轮廓应平顺，多采用半圆形或其它曲线形。
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