weir method 中文意思是什麼
weir method
解釋
韋爾溢流測定法-
Standard test method for measuring the rate of well discharge by circular orifice weir
圓孔口量水堰法測量井水排放速率的標準試驗方法 -
However, the above method is not applicable for the gate chamber when the foundation of weir body is " high - low foot "
然而對于堰體基礎呈「高低腳」的閘室，該方法很不適用。 -
Shankou spillway project has many specific characteristics, for example, the gate frusta and weir body have equivalent thickness, the weir body is low and have corridor, the foundation of the weir body is " high - low foot " " and the side frusta is also used as retain wall. in view of the characteristics, to better analyze the stress distribution on weir body, gate frusta, the joints between gate chamber and weir body, under the condition that the gate chamber is applied with asymmetrical loads and complicated constraints, three dimensional finite element method is applied in this paper
本文針對山口溢洪道閘墩與堰體底板厚度相當，堰體為低堰且設有廊道、堰體建基面「高低腳」及邊墩兼作擋土墻等具體特點，在閘室設計中采山口水利樞紐工程溢洪道閘室三維有限元整體應力計算分析用三維有限元整體應力計算方法分析閘室的受力狀態，分析閘室在荷載不對稱。 -
Then, a series of physical model experimentations are made to research the flow pattern character and the discharge capacity of curve - labyrinth weir. in this process, the major effect factors of outletcapacity are discussed and a new calculated method of discharge is given
通過物理模型試驗，觀測了曲線型迷宮堰的流態特徵，根據實測資料，分析研究了該堰型的過流能力及其影響過流能力的主要因素，並提出了曲線型迷宮堰的流量計算方法。 -
At the same time, the research shows that curve - labyrinth weir precede straight - labyrinth weir in the sight of efficiency. furthermore, an practical method about the labyrinth - crest spillway hydraulic design is brought out and the design example for reference is presented
此外，本文還在上述研究成果的基礎上，提出了較為實用的迷宮式溢洪道水力設計方法，列舉了算例，在實際應用中可供參考。
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