dry density 中文意思是什麼
dry density
解釋
干容重-
On the basis of field investigation and a lot of tests, the paper detailed researches the engineering geology properties of xigeda filling material. the distinction of the modulus of resilience was analyzed, and the influence of the intrinsic factors including moisture content, dry density, mudstone content and the external factors including compaction mode, paving thickness were adequately discussed. based on the researching how various factors influence the road compaction effectiveness, the author studied the relationship between modulus of resilience and roadbed compaction quality index, connected the compactness with modulus, and listed the data of the modulus in the various compaction area
基於此，本論文在大量現場調查、室內外試驗資料基礎上，詳細研究了昔格達填料的工程地質性質；通過路基回彈模量特徵的研究，充分闡述了含水量、干密度、泥巖含量等「內因」 ，及壓實方式、松鋪厚度等「外因」對路基模量值的影響；在分析眾多因素對路基壓實效果影響的基礎上，開展了回彈模量與路基壓實質量指標間關系的研究，進而把現場壓實度與現場回彈模量有機的聯系起來，給定了不同壓實區間對應的模量值。 -
In the paper, through the compaction test, the optimum moisture content and maximal dry density of aeolian sand are determined
本文通過擊實試驗，確定了風積沙的最佳含水量和最大幹密度。 -
The research presents a correlative dry density method ( or xgm ), which can calculate maximum dry density by field dry density
本文結合河南省交通廳1997年下達的豫交科（ 9791003 ） 「現場干密度推算最大幹密度方法」課題開展碩士論文的研究工作。 -
By direct shear for and normal triaxial shear tests of non - saturated desert sand, the parper studied the effect of water content and dry density on the strength of the non - saturated desert sand, and set up the code of this sand. based on the plane strain test of non - saturated desert sand slope, the paper analysed the destruction way of the excavaion side during the construction by means of adding water, and brough forward a formule that calculates the allowable of excavation and pile hole
通過非飽和沙漠砂直剪試驗和常規三軸剪切試驗，研究了含水量和干密度對非飽和砂強度的影響，建立了這種砂的強度準則。通過非飽和沙漠砂邊坡室內平面應變試驗，分析了沙漠井場浸法施工中就基坑壁的破壞方式，推導出了基坑和樁孔容許開挖深度的計算公式。 -
Determination of the dry density of lightweight aggregate concrete with open structure
敞形結構輕集料混凝土的干密度測定 -
Water stability and strength increasing mechanism are researched and the changing trend and degree of maximum dry density, the optimum moisture and the intensity of the admixture are gained through mixing into clay
通過在風化料中摻入粘土的對比試驗，研究風化料加入摻加劑后的水穩定性和強度增長機理，得出摻入粘土后風化料最佳含水量、最大幹密度、強度的變化趨勢和程度。 -
Preliminary analysis of dry density of silted material in tgp reservoir in initial period
三峽水庫淤積物初期干容重試驗初步分析 -
Determination of the dry density of autoclaved aerated concrete
經熱壓處理充氣混凝土的乾燥密度測定 -
Determination of the dry density of autoclaved aerated concrete ; german version en 678 : 1993
經熱壓處理的加氣混凝土干密度測定 -
Gaining the maximum dry density of fill by compacting test
碾壓試驗確定回填料最大幹密度 -
According to the data of besting experiments, the paper analyses the relationship between the optimal water content and the quantity of added lime, analyses the relationship between the maximal dry density and the quantity of added lime
從擊實試驗的結果得到石灰土最佳含水量與摻灰量的關系，最大幹密度與摻灰量的關系。 -
According to the data of beating experiments, the paper analyses the relationship between the optimal water content and the quantity of added lime, analyses the relationship between the maximal dry density and the quantity of added lime
從擊實試驗的結果得出了石灰土最佳含水量與摻灰量的關系，最大幹密度與摻灰量的關系。 -
So far as the mixing material for building the earth - rock fill dam with clay core for shiquanhe hydropower station is concerned, the effect from the variation of the sand content for the filter material on the maximum dry density and the relevant parameters are to be determined within the variation area of the mixing mass ratio of ( 46 ~ 54 ) : ( 54 ~ 46 ) through this experiment, due to the max, dry density is largely influenced by the mixing ratio of both the lifter material and the clay and the sand content of the filter material, so as to determine the actual filling compactness of the mixing material of the core
摘要由於獅泉河水電站粘土心墻土石壩摻合料的最大幹密度受反濾料與粘土料的摻合比例、反濾料含砂率的影響較大，因此擬通過本試驗確定摻合質量比在（ 46 ~ 54 ） : （ 54 ~ 46 ）范圍變化時，反濾料含砂量變化對最大幹密度的影響程度及相關參數，從而確定心墻摻合料填築的實際壓實度。 -
Two test methods are employed : one is loading the samples before thawing, and the other is loading the samples after completely thawed. the coefficient of thaw settlement as a function of granule, as a function of water, and also as a function of dry density are protracted ; besides, the consolidation coefficient of thawed samples as a function of granule, as a function of water, and as a function of dry density are protracted. we can discover from the test results that the thaw - settlement coefficient and the consolidation coefficient of thawed samples are mainly relevant to the granule, dry density and the water content they have little to do with the geology and geography factor of the frozen soils
為了研究季節凍土區工業民用建築的基礎淺埋穩定性問題，特開展了有關季節凍土的融化壓縮特性的研究，先後在內蒙古農業大學三個比較典型的建築地點取了將近三百個試樣，在室內進行試驗，採取兩種試驗方法即先融化后壓縮試驗法和同時融化壓縮試驗法，通過對這三個不同地點的兩種不同的試驗方法的試驗結果進行對比分行，分別繪制了融沉系數與凍土的含水（冰）量、干容重以及顆粒級配的關系曲線;融化壓縮系數與凍土的含水（冰）量、干容重以及顆粒級配的關系曲線，由試驗結果發現凍土的融沉系數和融化壓縮系數都與凍土的含水量呈正向相關關系，可近似的用線性方程來表示;兩種實驗方法的總沉降量與凍土的含水量呈正向相關關系，與凍土的干容重呈反向相關關系，也可以近似的用線性方程來表示。 -
The relative difference between values of dry density measured by wave velocity method and pir replacement method is in the range of 1 %
根據相關方程由實測波速推測壓實干密度值，相對試坑置換法的實測值，誤差在1 %范圍內。 -
Surface wave velocity detecting tests and dry density detecting tests by pit replacement method were conducted respectively for the transient material ( a ) and main rock - fill material ( b ) used in the construction of concrete - faced rock - fill dam of shuibuya project
摘要以水布埡面板堆石壩施工中的過渡料（ a ）和主堆石料（ b ）為主要檢測對象，分別進行了面波波速和試坑置換法干密度的對比檢測試驗。 -
Precast concrete products - test method for glass - fibre reinforced cement - determination of the absorption of water by immersion and determination of the dry density
預制混凝土製產品.玻璃纖維增強水泥的測試方法.浸漬時水吸收性的測定和干密度的測定 -
Maximum dry density
最大幹密度 -
At present, the maximum dry density, which is a very import parameter of the degree of compaction, is ascertained by standard indoor compaction test
目前，對于公路工程路基土施工質量壓實度檢測應用的最大幹密度是通過室內標準擊實試驗來確定。 -
Considering that the way to gain standard maximum dry density value of xigeda filling is complex, this paper suggests adopt means combining field cbr test and compactness measuring to control construction quality
鑒于昔格達混合填料標準最大幹密度取值的復雜性，建議採用現場承載比與壓實度檢測相結合的辦法進行現場施工質量控制。
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