heel of dam 中文意思是什麼

heel of dam 解釋
壩踵
  • heel : vt 【航海】使（船）傾斜。vi （船）傾側 （over）。 heel to port [starboard] 船向左[右]舷傾斜。n （...
  • of : OF ＝Old French 古法語。
  • dam : n 1 水閘，壩，堰。2 壩中的水。3 【礦物】坑道堰。4 （牙科用的）橡皮障。5 〈比喻〉障礙。vt 1 築水閘...
  1. Based on the control theory, the grey process model is built using the displacement of the dam crest and the stress of the dam heel, and the model can be used to analyze the structure behavior and stability of dams

    基於控制論，建立了大壩壩頂位移和壩踵應力的灰色過程模型，並以此模型研究了大壩的結構性態。
  2. The effect of complex groundsill and dam body ' s construction process can be considered conveniently when finite element method is used to analyze dam body ' s stress. but there is no design criterion correspondingly because of the stress concentration that is caused by load at dam heel and dam toe under elastic state. furthermore, its value is easily affected by mesh size

    有限元法分析拱壩壩體應力可以較方便地考慮復雜地基條件和壩體施工過程的影響，但是由於彈性狀態下拱壩壩踵、壩趾處受荷載后的應力集中現象，而且其數值受網格尺寸影響較大，因此至今無與之相應的設計準則。
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