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patching material中文是什么意思

  • 修補(bǔ)材料

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  • 例句與用法
  • Standard test method for pipeline coating patch materials
    管道防腐層補(bǔ)片材料試驗(yàn)方法標(biāo)準(zhǔn)
  • Test method for evaluating pipeline coating patch materials
    評(píng)定管道涂覆搭接材料的試驗(yàn)方法
  • Standard for test method of pipeline coating patch materials
    管道防腐層補(bǔ)片材料試驗(yàn)方法標(biāo)準(zhǔn)
  • It is the ideal hot patching material the walls and bottoms of converters
    是用于轉(zhuǎn)爐前、后大面及爐底等部位快速熱補(bǔ)的理想材料。
  • Standard test method for determining the workability of asphalt cold mix patching material
    瀝青冷混合修補(bǔ)材料的實(shí)用性的測定的標(biāo)準(zhǔn)試驗(yàn)方法
  • In order to ensure the density degree and the level degree of repaired potholes , this thesis presents loose pavement coefficient method and material capacity method to control the accurate feel amount of patching materials
    為使修補(bǔ)坑槽的密實(shí)度和平整度能同時(shí)獲得保證,本文提出了松鋪系數(shù)控制法和修補(bǔ)料用量控制法,來準(zhǔn)確控制修補(bǔ)材料的投料量。
  • This thesis focuses systematic and comprehensive study on distress causes , repair mechanisms , patching materials and maintenance procedures in relation to cracks and potholes , the two most commonly seen distresses in asphalt roads
    本文著重針對(duì)瀝青路面裂縫和坑槽這兩類最常見的破損,對(duì)其形成原因、修補(bǔ)機(jī)理、修補(bǔ)材料及施工工藝進(jìn)行了系統(tǒng)、全面的研究。
  • Specially , the axial tensile strength of the interface of the new and old concrete has reached above 2 . 40mpa , greatly surpassing the preconcert goal ( > 1 . 0mpa ) , and its flexural strength also above 5 . 80mpa , having surpassed the preconcert target and the standard request ( 4 . 50mpa ) . ( 2 ) after hardening 4h and 8h the compressive strength of the patched concrete is bigger than 20 mpa , which can satisfy the request of fast patching . ( 3 ) the ych color material , which is mixed into rapid sulfoaluminate cement - concrete patching material , can take better effect and avoid chromatism on the appearance of new - old concrete
    特別是新老混凝土界面的軸向抗拉強(qiáng)度已達(dá)2 . 40mpa以上,大大超過原定目標(biāo)(大于1 . 0mpa ) ,其界面抗折強(qiáng)度也在5 . 80mpa以上,也已超過原定指標(biāo)及規(guī)范要求(大于或等于4 . 50mpa ) ; ( 2 )修補(bǔ)混凝土硬化后4h 、 8h抗壓強(qiáng)度大于20mpa ,能滿足快速修補(bǔ)的要求; ( 3 )在快硬硫鋁酸鹽水泥混凝土修補(bǔ)材料中摻入自配的ych調(diào)色材料,能較好地起到調(diào)色作用,避免新老混凝土表面色差。
  • This thesis for the first time bases its analysis on the maintenance characteristics and repair mechanisms for crack filling and pothole repair in asphalt roads . it analyzes the properties of the aggregate and the bituminous binder in patching materials , and further analyzes the compatibilities of the aggregate and the bituminous binder , patching materials and old pavement materials . furthermore , it determines the grading types , the mineral aggregate gradations , the application rate of asphalt , the principle of selecting component materials and the air void
    本文首次依據(jù)瀝青路面裂縫填封和坑槽修補(bǔ)的維修特性和修補(bǔ)機(jī)理,全面分析了修補(bǔ)材料中集料與瀝青結(jié)合料應(yīng)具備的性能要求,并對(duì)集料與瀝青結(jié)合料、修補(bǔ)材料與原有路面材料的相容性進(jìn)行了深入的分析,同時(shí)分析確定了修補(bǔ)材料的級(jí)配類型、礦料級(jí)配、瀝青用量范圍、組成材料的選用原則及空隙率等。
  • The repair effect was compared with various type of repair parameters such as patch thickness young ' s modulus and thickness young ' s modulus of adhesive layer . in the chapter iv , a thermalstatic mechanical loading analysis of the repair problem was made . for the single side repair , the patch material having the maximum mismatch in the coefficient of thermal expansion with that of the crack aluminum plate provides the better damage tolerance capability for single - side crack in the panel
    模擬計(jì)算表明:粘膠模量增大, j積分值降低,修補(bǔ)效果與粘膠模量有關(guān);隨著粘膠厚度的增大,修補(bǔ)模型的j積分值略有增大后再逐步減小,應(yīng)合理選擇粘膠的厚度,盡量避免選擇j積分較大值時(shí)的粘膠厚度;隨著補(bǔ)片厚度的增加,修補(bǔ)模型的j積分值逐漸增大,到達(dá)一定量后又開始減小,因此補(bǔ)片的厚度需要合理選擇。
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