slip bar 中文意思是什麼
slip bar
解釋
滑桿-
The section loss of steel bars and degradation of bond intensity were taken into consideration in this study in order to establish the finite element model of corroded reinforced concrete beam through simulating the bond slip behavior between steel bar and reinforced concrete based on nonlinear spring element
摘要在考慮銹蝕引起的鋼筋橫截面損失和粘結強度下降的前提下，利用非線性彈簧單元模擬銹蝕鋼筋與混凝土之間的粘結滑移性能，建立了銹蝕鋼筋混凝土梁的有限元分析模型。 -
The algorithm is also applied in the broken rotor bars detection in squirrel cage induction machines, which is dependent on detecting the twice slip frequency modulation due to the speed or torque in the stator current, and the rotor bar faults can be detected effectively without some preprocessing
指出可以利用信號的小波脊線來提取頻率隨時間連續變換的信號的瞬時頻率，並將該瞬時頻率提取演算法成功地應用到異步電動機定子起動電流信號的分析中，有效地提取出了轉子斷條故障特徵。 -
A way to avoiding crack or reducing crack width of concrete or reducing distortion of member is using prestressed concrete. the writer tried to make full use of the merit of the prestressed concrete and designed prestressed concrete mandril to control crack of structure. the prestressed concrete mandril, which was firstly applied high pressure on a small concrete bar, and then was made in concrete, so it would act as reinforced bar and resist load. in this thesis the writer designed 24 mmnbers and had experimental study of them, reached the conclusion that the effect of resisting crack of the prestressed concrete mandril was good when the load was not large, it can enhance the capacity of resisting crack and reduce the crack distance and crack width, but when the loads was large, the effect of resisting crack was not good, when we used the prestressed concrete mandril and reinforced bar together in member, the effect of resisting crack was very good. the writer analysed the adherence mechanism and wreck mechanism of the prestressed concrete mandril in anxial tension members, and according to the character of the prestressed concrete mandril, the writer constructed the bond model of it. then the writer introduced the analysis theory of crack including the bond - slip theory, the non - slip theory, the synthesis theory and mathematics stat method. the different theory had different theory base, they considered that the primary affection of crack width was different. in this test, the crack distance and crack width of members which placed reinforced bar were match to the compute value of the code gb 50010 - 2002 very well. to the members which
本文共進行了24根試件的試驗研究，得出了預應力混凝土芯棒能較大地提高構件抗裂承載力，在荷載小於預應力混凝土芯棒的開裂荷載時有較好的抗裂效果，能較大地減小裂縫間距和裂縫寬度，但是當荷載較大預應力混凝土芯棒開裂時預應力混凝土芯棒的抗裂效果不是很好，若將普通鋼筋和預應力混凝土芯棒一起使用時則有很好的抗裂效果。本文分析了預應力混凝土芯棒在軸拉試件中的粘結機理和破壞機理，根據預應力混凝土芯棒本身的特點，提出了預應力混凝土芯棒與后澆混凝土之間的粘結模型。然後本文詳細介紹了經典的裂縫分析理論粘結滑移理論、無滑移理論、綜合理論和數理統計方法，各理論有著各自不同的理論基礎，認為影響裂縫寬度的主要影響因素也各不相同。 -
If the ordinary top longitudinal steel bars of the passed - joint hypo - beam yield, the yield will penetrate into the joint area and the slip of bar anchorage is much worse than the ordinary frame joint
但是同時，當柱上沒有過柱次梁時，則會產生另類的破壞形式，例如本試驗中的試件二的中節點的破壞。 -
Based on the overview of former researches on the bond - slip performance between reinforced bar and concrete in rc structures as well as between steel shape and concrete in src structures, a new type of slip transfer named " the embedded electronic steel - concrete slip transfer " ( patent authorization no. zl - 02 - 2 - 61881. 3 ) was manufactured, by which the interior slip between the steel shape and concrete along the embedment length could be directly measured, the most difficult problem of experimental research was consequently solved
在前期試驗方法研究中，設計發明了一種實用新型的內置式鋼-混凝土電子滑移傳感器（專利授權號： zl - 02 - 2 - 61883 . 3 ） ，基本上實現了型鋼與混凝土連接面上內部滑移的測量，解決了型鋼混凝土粘結滑移試驗研究的一個關鍵難題；採用組合h型鋼的方法測量了型鋼翼緣、型鋼腹板應變，較好地實現了型鋼混凝土粘結應力的測試。 -
Test study on bond - slip relationship between c80 high strength concrete with deformed reinforcing bar
80高強混凝土與變形鋼筋的粘結滑移試驗
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