Based on the model test,the characteristics of the uplifting force on the pervious slab in plunge pool are studied.

 
  • 結果表明,與不透水底板相比,透水底板可以顯著(zhù)地減小上舉力,從而可以提高底板的穩定性。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan