深拉拔的 的英文怎麼說

中文拼音 [shēnde]
深拉拔的 英文
deep drawn
  • : Ⅰ形容詞1 (從上到下或從外到里的距離大) deep 2 (深奧) difficult; profound 3 (深刻; 深入) thor...
  • : 拉構詞成分。
  • : Ⅰ動詞1 (拉出; 抽出) pluck; pull out; pull up; draw; move 2 (吸出) draw; suck out 3 (選取 提...
  • : 4次方是 The fourth power of 2 is direction
  • 拉拔 : [冶金學] draft; drawing拉拔力 pulling capacity; 拉拔模孔 draw hole; 拉拔強度 pull strength; 拉拔...
  1. ( 1 ) systematic triaxial compression tests are made for the sand reinforced by various national geosynthetics. comprehensive investigations into the interaction characteristics are also made between sand / lime fly ash and various national geosynthetics by direct shear tests and pull out tests, which can help choosing geosynthetic type and understanding the geosynthetic reinforcement mechanism ; ( 2 ) this paper is also firstly systematically presents the results of a comprehensive investigation into the interaction characteristics between lime fly ash and various national geosynthetics ; ( 3 ) by non - linear fem, the influence of the modulus of geosynthetics, the thickness of the soft ground and the width of the foundation on the effectiveness of geosynthetic reinforcement are also studied ; ( 4 ) the main conclusions are as followed : ( geotextiles are likely to be suited for projects allowing high displacement, polyester warp knitting geogrids and oriented geogrids for projects allowing medium displacement, glass fiber geogrids for projects allowing low displacement and geonets for secondary projects. ( the confining effect of fill material to act on different kinds of geosynthetics varies largely, which must be considered

    ( 1 )本文利用三軸壓縮試驗,比較各種國產土工合成材料對砂土加筋效果;利用直剪試驗和試驗,比較各種國產土工合成材料與砂土或石灰粉煤灰界面摩擦特性,入研究土工合成材料加筋機理,首次明確提出加筋土工合成材料選型原則; ( 2 )本文首次系統地研究了石灰粉煤灰與各種國產土工合成材料界面摩擦特性; ( 3 )本文採用有限元法,系統研究了加筋模量、軟土地基厚度、基礎寬度等因素對土工合成材料加固軟土地基效果影響; ( 4 )本文主要結論如下: (無紡土工織物適合用於允許大變形加筋土工程;滌綸纖維經編土工格柵和塑料伸土工格柵適合用於對變形有較嚴格要求加筋土工程;玻璃纖維經編土工格柵適合用於對變形有嚴格要求加筋工程;土工網適合用於低等級加筋土工程。
  2. Abstract : through deep vacuum distillation, the 90 high grade road asphalt meeting the standard of sinopec and the esso standard and the 70 high grade road asphalt meeting the standard of the ministry of communications and the national standard were directly produced with high gum and high asphalt saudi arab middle crude

    文摘:大連西太平洋石油化工有限公司採用減壓技術,加工膠質、瀝青質含量高沙烏地阿伯中質原油,直接生產出符合中石化標準及埃索標準90號等級道路瀝青及符合交通部標準、國家標準70號高等級道路瀝青產品,為今後生產高等級道路瀝青積累了有益經驗。
  3. In this paper, on the foundation of synthesizing engineering practice and study result of planted bar technique by chemistry glue on the domestic and international, embedded experiment study and theories analysis are done about bonded anchor behavior of chemistry planted bar anchorage behavior in this paper, the experimental results of 32 pulling resistance test ( meiya z3530 ) are given, considering some factors to affect bonded anchor behavior of chemistry planted bar such as the strength of concrete anchorage lengths diameter of steel bar and holes thickness of the protecting layer confecting circumstance of the hoop bar and quantity of construction especially which is very easy to be neglected and so on, and bonded anchor mechanism failure mode load carrying capacity and slide behavior are analyzed in - depth

    本文在綜合國內外化學膠植筋技術工程實踐和研究成果基礎上,對化學植筋粘結錨固性能作了較試驗研究和理論分析。文中通過32個化學膠(美亞z3530 )植筋試件試驗研究,考慮混凝土強度、錨固長度、鋼筋植筋、鉆孔孔徑、保護層厚度、箍筋配製情況及施工質量等因素對植筋粘結性能影響,特別是植筋施工質量對粘結性能影響是比較容易被忽視因素,對化學植筋粘結錨固機理、破壞形態、承載力及滑移性能作了比較剖析。
  4. Based on tests of 41 pull - out cfrp specimens in the paper and other references of the experimental results, the bond mechanism, failure mechanism and bond strength of frp bars to concrete are studied systematically, some phenomena are explained and beneficial results are gained

    基於41個碳纖維塑料筋試驗,並綜合分析其它文獻結果,對纖維塑料筋與混凝土粘結機理、破壞機理和粘結強度進行了較為研究。
分享友人