macadam 中文意思是什麼

Through the experimental research, we think : the technological capacity of fiberglass asphalt macadam if weaker than asphalt macadam, however, if use elasticized capacity to solve blending technological problem. adjust the breed of fiber silk, extend its diameter, its paving capacity is still worth exploring, asphalt - rubber macadam structure lager have good deformed - become capacity and crazed - resistance capacity, small gap rate. good water - resistance capacity, good hot - stability and simple construction technology. therefore. pitch rubber spall is a good cover material which is suitable for the second class or lower whose asphalt pavement has split open because of fatigue. and is the good structural measure of preventing half - rigidity grass - roots unit shrink - rift reflecting. pave a thin layer of pitch rubber spall between asphalt - type pavement layer and half - rigidity basic level, although the cost of building is higher than paving togongbu in the middle, the construction technology, crazing - resistance and water - resistance are better than togongbu, not only could reduce greatly the reflex of half - rigidity grass - roots unit material, long then the use lifespan of pavement, but also it is possible to reduce suitably the thickness of asphalt mixture layer, though the cast of building in the early days becomes more, in the long - term opinion, it have fully important technological and economical significance

通過試驗研究認為：玻璃纖維瀝青碎石的技術性能不如瀝青碎石好，但路用彈性性能較好，如能解決拌和工藝問題，調整纖維絲的品種，增大其直徑，其路用性能仍值得探討，瀝青橡膠碎石結構層具有變形性能和抗裂性能良好，空隙率小，防水性能好，熱穩定性較好，施工工藝簡單的特點，因此，瀝青橡膠碎石是二級及二級以下公路因疲勞而開裂的瀝青路面的良好罩面材料，也是防止半剛性基層收縮裂縫反射的良好結構措施，在瀝青類路面面層和半剛性基層之間夾鋪瀝青橡膠碎石薄層，雖然造價比夾鋪土工布高，但其施工工藝，抗裂性能和防水性能均優于土工布，不僅可以大大減少半剛性基層材料的反射裂縫，延長路面使用壽命，而且可能適當減薄瀝青混合料面層的厚度，雖然初期造價有所增加，從長遠來看，具有十分重要的技術和經濟意義。

Next moment his nose was buried in the macadam and his right knee was out through his torn garment.

不一會兒，他在碎石路上跌了個狗吃屎，褲子撕破，露出了右腿的膝蓋。

Construction control for cement stabilized macadam base

水泥穩定碎石的施工質量控制

On the quality control of the cement stable macadam base

水泥穩定碎石基層的質量控制

Asphalt macadam for roads and other paved areas

道路和其他鋪砌區用瀝青碎石

Mechanized construction of cement stabilized macadam base

水泥穩定碎石基層的施工控制

Construction quality control of cement stabilized macadam

水泥穩定碎石基層施工控制要點

Construction quality control of cement stabilized macadam base

水泥穩定碎石基層的機械化施工

Standard specification for crushed aggregate for macadam pavements

碎石路面用碎集料的標準規范

The construction techniques for the cement stabilized macadam foundation

水泥穩定碎石基層施工工藝

Essentials for construction control of cement - stabilized macadam base

水泥穩定碎石基層施工質量的控制

In this research, the lime - fly - ash bound macadam was joined with steel fibers, glass fibers and polypropylene fibers with the contents of the lime, the fly ash and the macadam fixed in lab tests. the study focuses mainly on the split strength, compression strength, and modulus of compressive resilience and shrinkage property of the lime - fly - ash bound macadam enhanced by different kinds of fibers. based on the test, a detail theoretical analysis was made on the relation of mechanical property, dry shr inkage with the variety and the quantity of fibers, applying the theories of strength, dry shrinkage and the methods of statistics, curve mimesis and variance analysis

本論文主要是研究在同一種二灰碎石混合料（石灰、粉煤灰、集料的含量及比例相同）中分別摻入不同數量的鋼纖維、玻璃纖維、聚丙烯纖維，通過室內試驗對其抗拉強度、抗壓強度、抗壓回彈模量和乾燥收縮性能與纖維摻量和纖維品種之間的關系加以分析和研究，並在此基礎上根據二灰碎石強度形成機理、乾燥收縮機理和數理統計、曲線擬合、方差分析的方法分析纖維品種和纖維數量對二灰碎石的力學性能和乾燥收縮性能的影響，最後得出纖維對二灰碎石的強度、抗壓回彈模量、乾燥收縮有很顯著的影響，並提出了相應的建議。

Cement stabilized macadam subbase mechanized construction and technical points

淺談水泥穩定碎石基層機械化施工及技術要點

Among them, working procedure optimization of construction of passing water gap in flood season in the same construction can be spread ; utilization of experience that lime dusts are mixed with macadam to satisfy winner construction, difficult problem of short construction stage in the cold area can be solved, this experience has the popular adaptability

其中度汛期過水缺口部位施工工序的優化在同類工程中具有推廣價值；利用碎石摻加石粉料滿足冬季施工的經驗解決了寒冷地區施工期短的難題，該經驗具有普遍的適應性。

Gradation composition of cement - stabilized macadam based on dry shrinkage deformation properties

基於干縮變形特性的水泥穩定碎石級配組成

Method of testing oil - fired rotary dryers for use in asphalt and coated macadam plant

瀝青碎石路和瀝青蓋層碎石路機械設備用燃油旋轉乾燥器的試驗方法

The main contents that are researched in the thesis are : asphalt mixture low temperature crazing principle, the influencing factor of asphalt mixtures low temperature crazing, asphalt - rubber macadam, the pressure - resistance intensity, the crazing high temperature, the smooth - resistance and construction technology, the technological economical compare and so on, exploring the new - type structural combinations of asphalt pavement

本文研究的主要內容是：瀝青混合料低溫開裂機理，瀝青混合料低溫開裂影響因素，瀝青橡膠碎石，玻璃纖維瀝青碎石的高溫抗壓強度，低溫劈裂強度，抗滑性能及其施工工藝，技術與經濟比較等，探索新型的瀝青路面結構組合。

Through the marshall experiment and the low temperature crazing - resistance intensity experiment, which work on the asphalt - rubber macadam, fiberglass asphalt macadam indoors, we have got various kinds of experimental data, carrying out experiment by means of the method of mathematical statistics, we have got various kinds of experimental data. dealing with the experimental data by means of the method of mathematical statistics, through contrast and analyzing, we have put forward the best suitable rate of the three asphalt macadam, hi the laboratory asphalt macadam, in the laboratory and the asphalt mixtures blending gathering plane, we have groped after paving technology of the asphalt - rubber macadam

通過在室內對瀝青碎石，瀝青橡膠碎石，玻璃纖維瀝青碎石進行了馬歇爾試驗和低溫抗裂強度試驗，得到了各種試驗數據，應用數理統計的方法進行試驗，得到了各種試驗數據，應用數理統計的方法進行試驗數據的處理，通過對比分析，提出了三種瀝青碎石的最佳配合比。在試驗室和瀝青混合料拌和場摸索了瀝青橡膠碎石的攤鋪工藝。

Traffic - bound macadam

交通結碎石路

. coated macadam asphalt concrete for roads and other paved areas - specification for constituent materials and for mixtures

道路及其它鋪砌區用瀝青蓋層碎石路