strength bar 中文意思是什麼

strength bar 解釋
強力棒
  • strength : n. 1. 力，力量，體力。2. 強度，濃度；長處；（要塞等的）抵抗力。3. 實力；兵力；全體人數，額定人數，編制。4. 筆力；文勢。5. （證券等的）市價堅挺。6. 〈美俚〉（可能有的）利潤。
  • bar : BAR ＝ Browning automatic rifle 白朗寧自動步槍。n 巴爾〈南斯拉夫港市〉。n 1 棒，桿，條；棒狀物。2...
  1. In view of bearing capacity of the elastoplastic theory analysis, the author made a comparison between the achieved bearing capacity limit load pi / 4 of round base ( space problem ) and the limit load pi / 4 of bar groundwork foundation design ( plane problem ) from soil mechanics at home and abroad as well as foundation criterion, and explained why the value of formula in present design criterion from soil mechanics is inclined to be conservative. in the light of the author ' s many years experience of vibration test on the spot and the research work of relevant projects, the author worked over the dynamic pile testing of the bearing capacity of foundation and batholith, and gathered the parameter of dynamic analysis and testing. the author also talked over the difficult point of pile foundation design criteria in present batholith engineering world, i. e. the confirmation of batholith bearing capacity of pile end, from the following aspects : a ) confirmation of single axis counter - pressure strength of rock in house ; b ) f. e. m calculation of elastoplastic model ; c ) calculation of soil mechanics ; d ) deep well load test

    然後，對巖土工程領域至今尚未解決，甚至不為人注意的考慮地基變形的地基承載力問題進行了實用化的探討，提出了考慮地基變形的地基承載力上程計算方法；對基於彈塑性理論分析的地基承載力國內尚未見報道的空間問題得到了圓形基礎（空間問題）的承載力界限荷載p _ （ 1 / 4 ） ，並與國內外土力學專著及地基基礎設計規范中的條形基礎（平面問題）的界限荷載p _ （ 1 / 4 ） ，進行了對比，從而定量上解釋了目前設計規范引用土力學承載力公式值偏於保守的這一情況；根據本文作者多年從事現場地基工程振動試驗及相關課題的研究工作，本文以截頭錐模型模擬地基，對地基（巖基）承載力的動測法進行了研究，為各類地基（包括巖基） ，匯總了動力分析和檢測川的參數：針對日前巖土工程界應用樁基設計規范中的難點? ?樁端巖基承載力的確定問題，從巖石室內單軸抗壓強度確定、基於彈塑性模型的有限單元法計算、土力學計算及深斤載荷試驗四方面進行了深入討論；本文作者根據多年現場載荷試驗的工程實踐，對深井荷試驗裝置的核心部分? ?反力裝置，設計了側壁支撐反力加載系統，該加載系統具有實用、簡便、穩定及安個等優點。
  2. 6 5 = 27. 8 %, o r = 74. 3 % iacso the second, above alloys not only have good strength and conductibility at room temperature but also have good strength at high temperature. bar alloy can hold o b = 274mpa and o o2 = 250mpa at 350 ? while end ring alloy can hold o b = 200mpa and o 02 = l65mpa at350 ?

    研究合金不僅在常溫具有很好的強度和導電性，而且具有較高的高溫強度，導條合金在350時b仍保持在274mpa左右， 0 . 2仍保持在250mpa左右；端環合金在350時b仍保持在200mpa以上， 0 . 2仍保持在165mpa以上。
  3. The consolidating wave speed means the speed at which elastic stress wave transmits throughout reinforced concrete, and it is intervenient the inherent wave speed of steel and of the concrete. moreover, the consolidating wave speed inherent in the material of the reinforcing steel bar and the concrete, and it relates to the cling strength of steel bar and the concrete

    固結波速是指彈性應力波通過鋼筋-混凝土體系傳播時的速度，通過理論分析得知固結波速的大小介於鋼筋和混凝土中彈性應力波速之間，由鋼筋與混凝土二者的材質特性決定，與二者的粘結強度密切相關。
  4. Reinforcing bar jointing with equal strength peel rib to roll press straight thread sleeve and site quality control

    淺談剝肋滾壓直螺紋連接技術等強度問題
  5. Our company specializes in developing, producing and selling all kinds of crafts case bag, cosmetics case, cd case, toolbox, medical treatment case, draw bar box, tour case etc. wth technic strength is strong, equipment is advanced, product specification is complete, sculpt is elegant and style is novel, and based on advantaged geographical position, the biggest china commodity city in the world, our products, which not only satisfy the domestic requirements but are sold to everywhere in the world, are welcomed by guests in and abroad

    本公司是一家集專業開發生產銷售各種工藝箱包化妝箱cd箱工具箱保健箱拉桿箱產品包裝箱等於一體的箱包企業。公司技術力量雄厚，生產設備先進;產品規格全，造型美觀，款式新穎公司依託於世界最大的中國小商品城，以得天獨厚的地理優勢，使得公司產品深得國內外客商親睞，產品滿足國內市場需求的同時還遠銷世界各地
  6. Abstract : experimental researches on normal section ultimate fle xural strength of prestressed reverse - rib - slab with excessive steel bar were m ade, and according to chinese norm ( gbj10 - 89 ) and american norm ( aci ) in which s train harmony analysis method was adopted, its ultimate strength was calculated, these make us further realizse the ultimate flexural strength of prestressed r everse - rib - slab with excessive steel bar

    文摘:通過疊合結構中預應力超筋倒肋薄板正截面極限承載力的試驗研究，分別採用規范gbj10 - 89中的受彎構件、偏心受壓構件的計算公式及美國aci規范中的應變協調分析方法計算了極限承載力，從而更清楚地認識了配有高強鋼絲的超筋倒肋板的極限承載力計算問題。
  7. The fastened end of bar was machined to multi cone - shaped heads. through the cone heads compress the inorganic anchoring material, the load was transmitted from bars to base material. it changes the transfer path of loads and takes advantage of high compress strength of inorganic material, thus enhanced the anchor intensity of inorganically post - installed bars

    本文提出一種新型的植筋技術? ?帶錐頭無機植筋，它把鋼筋錨固端加工成多個錐頭，通過錐頭對無機錨固材料的擠壓，將荷載傳遞給基材，使基材與無機錨固材料的界面上產生剪壓復合應力狀態，改變傳統植筋的受力機理，利用了無機錨固材料抗壓強度高的特點，從而提高了無機植筋的錨固強度。
  8. Based on the experimental data of rotor steel 1crmov in the loading of low - cycle fatigue at high temperature, the strength behavior and the fatigue life curve of this material at 550 have been achieved. meanwhile, with respect to three kinds of notched bar, their material damage assessment method under multiaxial stress condition is discussed

    本文在1crmov材料的高溫低周疲勞實驗數據進行了整理和統計的基礎上，得到了材料的疲勞強度特性曲線和疲勞壽命曲線，同時對三種不同缺口形式的圓柱形試件進行了多軸應力狀態下的材料損傷的研究，並通過數值計算方法進行了疲勞壽命評估。
  9. Development of high strength high conductivity copper bus - bar

    高強高導銅母線的開發
  10. In practical projects, because of high bonding strength of the organic anchoring material, organically post - installed bar was widely applied. however, the durability and the heat - resistance of the organic anchoring material are relatively bad, the structure lied in hidden danger

    在實際工程中，因為有機粘結材料的高粘結性能，有機植筋被廣泛應用，而有機粘結材料的耐久性能和耐高溫性能較差，給結構埋下了安全隱患。
  11. For example, high strength reinforced bar, stainless steel medium plate, auto wheel rim steel and so on

    高拉力螺紋鋼筋，不銹鋼中板，汽車輪網鋼等。
  12. 900 - 1160mpa 150mm specification for bar and section for machining of titanium - aluminium - vanadium alloy tensile strength 900 - 1160 mpa limiting ruling section 150 mm

    機加工用鈦鋁釩合金棒材和型材規范
  13. Hrb400 steel bar is characterized by high parity between strength and price, good ductility and welding quality. it can meet the requirement that high building should use high stress steel bars. by now, few studies are made of the hrb400 reinforced concrete members

    Hrb400級鋼筋具有強度價格比高、機械、焊接、抗震等性能優越的特點，應用在建築工程中，替換i 、 ii級鋼筋，可大量節省鋼材，提高建築的綜合性能，滿足高層建築應用高強度鋼筋的需求。
  14. The conclusions are as follows : ( 1 ) the compose of rpc has an effect on the bond behavior between cfrp bars and rpc : the bond strength between cfrp bars and rpc will increase with the decrease of water to cement ratio, but doesn ’ t obviously ; the adding of steel fiber can improve the bond behavior between cfrp bars and rpc significantly, but steel fiber will also effect the workability of rpc, consider the bond behavior and economy, the content of steel fiber should be 2 % ;. silica fume can improve the bond strength between cfrp bar and rpc, but the bond strength isn ’ t in proportion to the content of silica fume, in this experiment, the optimal content of silica fume is 0. 25 to 0. 35

    試驗研究得到如下結果: （ 1 ） rpc的材料組成對rpc與cfrp筋粘結強度的影響: cfrp筋與活性粉末混凝土的粘結強度隨著水膠比的降低而提高，但是提高的幅度並不明顯;鋼纖維的摻入，可以顯著提高cfrp筋與rpc的粘結強度，但是鋼纖維的增強效果與摻量並不是線性增加的關系，從綜合經濟性及粘結強度兩方面考慮，鋼纖維的最佳摻量為2 % ;摻入硅灰有利於改善粘結性能，但其摻量有一最佳范圍，在本次試驗中，硅灰的最佳摻量為0 . 25 0 . 35 。
  15. 540 - 770 n mm specification for bar and section for machining of titanium - copper alloy tensile strength 540 - 770 n mm2

    機加工鈦銅合金棒材和型材規范
  16. According to the geometrical characteristics of the surface on the deformed bars, considering the interfacial properties of the corrosion reinforcement and concrete, such as the microscopic mechanics model of corroded reinforcement ribs, the deterioration of ribs on the bearing surface of the deformed bars after corrosion and the effect of corrosion products of corrosion reinforced bar on the bond strength, and analyzing the distribution and interaction of the forces on the surface of the corrosion reinforcement and concrete, the calculation expressions of the bond strength between corroded deformed bars and concrete with and without transverse steel are established

    從變形鋼筋的表面幾何特徵出發，考慮了鋼筋銹蝕后鋼筋與混凝土接觸面的特徵，例如鋼筋橫肋在銹蝕狀態下的細觀力學模型，鋼筋銹蝕后鋼筋橫肋高度的變化和銹蝕產物的生成對粘結力的影響。通過分析接觸面上各種力的分佈形式及相互關系，建立了有橫向鋼筋和無橫向鋼筋約束作用下，鋼筋與混凝土之間粘結力的計算表達式，且與相關文獻的結果進行了比較。
  17. 1250 - 1420 25mm specification for bar for machining of titanium - aluminium - molybdenum - tin - silicon - carbon alloy tensile strength 1250 - 1420 n mm2 limiting ruling section 25 mm

    機加工用鈦-鋁-鉬-錫-硅-碳合金棒材規范
  18. 1205 - 1375 25mm, 75mm specification for bar for machining of titanium - aluminium - molybdenum - tin - silicon - carbon alloy tensile strength 1205 - 1375 n mm2 limiting ruling section over 25 mm up to and including 75 mm

    機加工用鈦-鋁-鉬-錫-硅-碳合金棒材規范
  19. Application about the technology of thick reinforcing bar equal strength peeling ribs rolling direct whorl linking in zhongguancun science and technology mansions engineering

    粗鋼筋等強度剝肋滾壓直螺紋連接技術在中關村科技大廈工程中的應用
  20. Pre - stress steel structure, a new type of structure in which combine pre - stressed with steel structure. adding some high strength bar in steel structure, and forcing these bars pre - stress can improve the structure capability, reduce the structure weight

    預應力鋼結構是一種將預應力與鋼結構相結合的新型結構，就是在鋼結構中增加某些高強度桿件，並且對這些桿件施加預應力，使其達到改善結構性能，降低結構自重等作用。
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