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。
Our main products include : series of zinc, aluminum and stainless steel stretching and typecast products, such as juicer, coffee pot, ice crusher, seafood clamp, lemon tong, nut cracker, garlic press, egg beater and meat hammer. our proucts are sold far to europe, america, southeast asia and so on
公司主要生產榨汁機咖啡壺
碎冰機海鮮鉗檸檬夾核桃鉗壓蒜器壓蛋器肉錘等鋅鋁不銹
鋼拉升澆鑄產品。
Coarse material entering the mill is crushed between the ring and rollers.
進入磨機的粗料壓
碎于輥和
鋼環之間。
Thanks to the most advanced steel composition purifying technology in the world, we specialize in producing wear resistant, high temperature resistant and corrosion resistant equipment fittings for tool & mould steel materials ; also we are the professional producer of imported muller hammers, crusher hammers and scale boards
擁有國際先進的新型
鋼鐵組織凈化技術,重點生產工具模具
鋼材料和抗磨、耐熱、耐腐蝕設備配件,是進口細
碎機、破
碎機錘頭、襯板的專業生產商。
Application of soundless broken preparation in concrete and steel reinforced concrete demolishment
無聲破
碎劑在混凝土和
鋼筋混凝土拆除中的應用
We jinli plastic co., ltd is located in huangyan, zhejiang, housewares kingdom in china, our company are specialized to produce melamine wares yearly, we have below these terms, such as melamine service tray, handle tray, oval plate, wavy dish, meat plate, side dish, square deep dish, wavy bowl, bowl with lid, tureen, cutting board, ashtray, salt bottle, pepper bottle, pet bowl, melamine coaster, pot mat etc. our product is in premium - quality, novertive style, good - polishing, and most import, we can keep u very good lowest price
密胺餐具無毒無味耐高溫120耐低溫30 ;質地光滑,類似瓷器;耐沖擊性高,不易破
碎破裂率為瓷器的15導熱度低,易手捧及唇觸抗味性高,不易殘存食物之味道耐久性高,可長久性重復使用。是國際流行的不銹
鋼陶瓷及一次性餐具的首選替代品。
Fixation with volar ti - plate in treatment of comminuted fractures of distal radius
掌側支撐鈦
鋼板固定治療橈骨遠端粉
碎性骨折
The big bowl of the copper, flat and flat stainless steel chopsticks ; one is not hot, there is not beef inside, have no egg. taxi with rubing with the hands break to pieces do walleye pollack finish piling up one a piece of a vertical ones, have heavy to lay a light one little and excellent
銅的大碗,扁扁的不銹
鋼筷子;面不辣,裏面也沒有牛肉,沒有雞蛋。面的上邊用搓
碎的干明太魚摞成一個豎著的、上大下小的小棒。
Abstract : by analyzing theae factors which influence the reduction process and ferrous powder ' s quality, reduction temperature, reduction time, scale thickness and additive quantity are chosen to discuss their effect on the chemical composition and the crashed property of sponge iron
文摘:分析了馬
鋼軋
鋼鐵鱗的原料狀況,選取還原溫度、還原時間、料層厚度和添加劑等工藝因數來研究它們對海綿鐵化學成分和破
碎性能的影響規律,為海綿鐵的工業生產提出合理的工藝制度。
In this paper, a high performance sma system applied to steel bridge deck is put forth in allusion to the pavement project of the wuhan junshan yangtze river highway bridge. it comprises steel slab, zn coating layer, closing layer, adhesive, pre - mixed asphalt stone and dual layer sma from bottom to top. it is based on the fea results of the forces and deformation of the pavement layer by means of the algor feas, according to this bridge ' s traffic and the ambient temperature varying range of the pavement layer
本文針對武漢軍山長江公路大橋
鋼箱梁橋面鋪裝工程,從鋪裝層環境溫度變化范圍、交通量等使用條件出發,在用algorfeas有限元分析軟體分析鋪裝層受力變形基礎上,提出了(即
鋼板+金屬鋅塗層+封閉層+粘接劑+預拌瀝青
碎石+雙層sma )的高性能
鋼橋面sma鋪裝體系,並對這種sma的組成材料,包括改性瀝青、集料、礦粉、纖維進行了比較研究,設計了這種sma的配合比,對sma混合料的性能進行了對比試驗,對這種sma方案進行了疲勞性能研究,驗證了所選擇sma方案的可行性。
Hydraulic concrete crusher detail : all round, extremely efficient concrete crusher system for concrete demolition in general, and reinforcement exposure in particular. the system works immissionfree, i. e. : it does not produce any noise, dust or cibrations and operates without water. description : pliers qty 1, hydraulic power pack qty 1, 10m long oil pipe set of hoses, high pression qty 2, accessories bag qty 1
啟動電機帶動油泵運轉,液壓油直接返回油箱手動轉動換向閥三位四通閥一個位置后,液壓油進入系統推動活塞,活塞桿伸出,帶動鉗體收縮,從而破
碎鋼筋混凝土結構,反向轉動換向閥,鉗體松開,完成一個工作循環。
Before shop primer is applied, dust, sand residue, crushed steel shot or grit and all other contaminants must be removed from the surface using a vacuum cleaner, air blower, etc
當車間底漆塗裝之前,應用真空清潔器、鼓風裝置除去表面的灰塵、殘砂、
碎鋼粒以及其他污染物。
Cfrp strengthening of concrete beams can fail when steel yield - concrete crushing and steel yield - cfrp tenside rupture
Cfrp加固梁在承受彎曲荷載時的破壞是混凝土壓碎、鋼筋屈服、碳纖維未拉斷。