錨拉力試驗 的英文怎麼說
中文拼音 [máolālìshìyàn]
錨拉力試驗
英文
anchor tension test- 錨 : 名詞(鐵制的停船設備) anchor
- 拉 : 拉構詞成分。
- 力 : Ⅰ名1 (力量; 能力) power; strength; ability; capacity 2 [物理學] (改變物體運動狀態的作用) forc...
- 試 : 名詞(古代占卜用的器具) astrolabe
- 驗 : 動詞1. (察看; 查考) examine; check; test 2. (產生預期的效果) prove effective; produce the expected result
- 拉力 : pulling; pulling force; thrust; traction; tension拉力表 draw bar [pull] dynamometer; 拉力測定儀 [...
- 試驗 : trial; experiment; test
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Test method for pullout resistance of ties and anchors embedded in masonry mortar joints
埋入砌築砂漿縫中的拉桿和錨的拉拔阻力的試驗方法Standard test method for rock bolt anchor pull test
石栓錨定拉力試驗的標準試驗方法Lowering test and tension test of anchor
錨投擲試驗和拉力試驗。Numerical study of the influence factors of anchorage under tension
錨桿拉拔力影響因素的數值試驗研究It shows that the method suggested in the paper is simple, applicable for engineering and has good precision. on the bases of the formulas deduced, and combining with relative test datas, it studies in the paper several factors influencing the bearing performance of the simple beams, such as shape of the external tendons, the equal moment segment length, span - to - depth ratio of the beam, valid initial prestress of the external tendons, area of the internal tension reinforcement, strength of the concrete, vertical distance between
在公式推導的基礎上,結合相關試驗資料,研究了體外筋的形狀、等彎矩區長度、梁跨高比、有效張拉預應力、體內受拉筋配筋率、混凝土強度、錨固點到樑上邊緣在垂直方向上的距離、體外預應力筋水平段長度(雙折線型體外筋的情況)以及荷載類型等對體外預應力混凝土簡支梁受力性能的影響。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的工程實踐和研究成果的基礎上,對化學植筋的粘結錨固性能作了較深入的試驗研究和理論分析。文中通過32個化學膠(美亞z3530 )植筋試件的拉拔試驗研究,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的影響,特別是植筋的施工質量對粘結性能的影響是比較容易被忽視的因素,對化學植筋的粘結錨固機理、破壞形態、承載力及滑移性能作了比較深入的剖析。The test data of dongping project, which belongs to beijing - zhuhai highway at guangdong province, are given in this thesis. all the data are drawn to diagrams and compare with the theory compute results of winkler method and continue beam method separately
本文還對東坪工點的預應力錨索地梁進行了現場試驗,測試了錨索外錨力,地梁土壓力以及梁內鋼筋拉力,並繪製成相關數據表和相應曲線圖。Stress response of the tower wall at the least favorable section of all of the single section on the cable tower anchor segments of the cable - stayed bridge was studied under the annular pre - stress with cable force and tensile force by comparing the experiment results of the full - scale model of segment with the results of the finite element simulation analysis according to the forced status of the cable tower under practical conditions
摘要通過索塔錨固區節段足尺模型試驗結果和有限元模擬分析比較,結合索塔受力的實際工況,對異型截面斜拉橋索塔錨固區節段最不利斷面在環向預應力與索力共同作用下塔壁的應力響應進行了研究。Firstly, the domestic researches, which have been reported, are introduced. then the characteristic of the system in estimation of prestressing losses is analyzed by theoretical method, and the reasons that the elimination of tendon is large and test results are not consistent are pointed. using fem software ansys, anchorage zone of pylon are analyzed
論文首先介紹了國內現階段對該問題的一些研究成果,然後從理論上分析了小半徑大噸位環向預應力體系在計算預應力損失方面的特點和造成張拉伸長量偏大且實測的數據離散性較大的原因,並採用國際權威的有限元分析軟體? ? ansys從理論上進行分析和索塔錨固區最不利節段的足尺寸模型試驗進行校驗。In our country, no pull - out test of pressure - type anchor has ever been made in rock till now. in chapter 4, consulting some pull - out tests of pressure - type anchor made by some civil researchers, contrast pull - out tests of pressure - type and tensile - type anchor in rock is designed in crag slope engineering in chongqing university
本文第四章在在參考國內一些單位已經進行的部分壓力型錨桿抗拔試驗的基礎上,針對基於巖層的該類型試驗還是空白的現狀,結合重慶大學沿江危巖邊坡治理工程設計了巖層中的壓力型錨桿與傳統拉力型錨桿抗拔力對比實驗。Products are : super high pressure electric, pneumatic, manual oil pump ; pre - stress jack for the use of coal mine and construction ; steel bar and cable scissor ; all kinds of bolt for safety supporting and bolting ( km19 and km22 bolt have all got the certificate of “ ma ” in china. ) ; cable anchor and bolt test stand ; hydraulic nut scissor and etc
產品有防爆式超高壓電動、風動、手動油泵;煤礦、建築用預應力張拉千斤頂;鋼筋、鋼絞線切斷器;安全支護用各種錨具( km19 、 km22錨具在國內率先取得煤安證書) ;錨索錨具靜載拉伸試驗臺;液壓螺母破切器等。In this thesis, theoretical analysis and full - scale mode test are carried out to research the application of circular prestressing system. some general conclusions obtained can be regarded as the reference of related codes. the research is useful in the structural design and construction practices
本論文從理論分析和試驗兩方面對小半徑大噸位環向預應力體系在斜拉橋索塔錨固區的工作性能進行了闡述,進而加深了認識,得出了一些普遍的結論,這些可以作為今後制訂相關規范等的參考,同時對解決設計和施工中的具體問題具有現實意義。Been conducted accurately on prestress losses due to friction and due to the deformation of ahchorage devices and on interrelation between the different prestressing tendon during the course of tension. digital and sensing technology was first utilized to carry out the investigation on the influence of fluctuations of temperature on prestress. it is concluded that prestressing construction of reinforced concrete frame structure of high building without taking the effect of temperature into account simply could n ' t satisfy the requirement of quality criteria in force
本文對預應力摩擦損失、錨固損失以及不同的預應力筋在張拉過程中的相互影響進行了精確的現場試驗研究,首次利用數字傳感技術完成了溫度變化對預應力影響的研究;得出了在高層鋼筋混凝土框架結構施工中,不考慮溫度影響的預應力施工,根本滿足不了現行質量標準要求的重要結論。分享友人