concrete nail 中文意思是什麼
concrete nail
解釋
混凝土釘-
Suspension construction method : use saws to cut the plywood 9 c 12mm thick into square blocks sized between 600 c 120 mm and securely nail them into the concrete ground at an interval of 20 mm
步驟3 ：墊層鋪設1懸浮施工法：將9mm - 12mm厚的夾板鋸成600mm - 120mm的方塊間隔20mm釘牢水泥地面。 -
Based on analysis of the characteristics of the composite soil nailed wall, simulating the soil nail, concrete layer, deep mixing pile and step excavation, a model is established to calculate the deformation of the wall, compiled simple and applied program of one dimension fem ; according to the field test data and the calculated data by the fem software this paper has developed, the design method and deformation of the wall in xi ' an area is discussed. the shape of destructive sliding surface of the wall in loess strata in xi ' an area with deep groundwater is gotten. finally the lateral deformation distribution and the experiential formula to predict maximal horizontal displacement of the composite soil nailed wall are given
針對復合土釘墻構造的特點，建立了模擬復合土釘墻受力變形的一種計算模型，該計算模型可對土釘、面層、深層攪拌樁以及分層開挖等進行簡化模擬；編寫了簡單實用的桿系有限元程序；結合工程實測資料及有限元法分析的結果，探討了西安地區的土釘設計以及復合土釘墻的變形規律，得出了西安地區一般黃土在無地下水時的破壞滑動面形狀，復合土釘墻的側向變形曲線以及計算復合土釘墻最大水平位移的經驗公式。 -
Landslide hazard mitigation works including earthworks, installation of soil nail, concrete check dam and flexible boulder fence, drainage works and maintenance access road works
山坡災害防護工程，包括土木工事、裝設泥釘、擋土堤和柔性防石欄、排水工程和維修通道工程。 -
Soil - nail wall supporting technology formed a gravity earth retaining wall by embedding some given size and given density slender bars and sprayed concrete in reinforced soil
摘要土釘墻支護技術通過在被加固土體內植入一定長度和密度的細長桿件與噴射混凝土面板，形成了一個類似重力式擋土墻。
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