slide joint 中文意思是什麼
slide joint
解釋
滑動接合-
When the rock mass of dam abutment is enclosed by faults, joint fissures and bedding planes, it is necessary to carry out holistic anti - slide stability analysis in order to make the abutment withstand potential slide
摘要當拱? ?肩巖體為斷層、節理裂隙、層面等結構面所圍成，有可能產生滑移時，就應進行整體抗滑穩定分析。 -
The content of this thesis, through the deformation destruction process of th e typical nanlidu landslide along the national highway 318, uses the finite unit a nalysis of computation, revealing the elastic, plastic stress and displacement of each joint inside the slide area pointing out the distribution range of the tension stress and the plastic deformation range, computering the stability safety factor of the slide area, gaining the fixed quantity, quota that evaluates the stability of the slide area, revealing the position of the slide area which is most likely to los e its stability, thus, it can provide theoretic proof for the programs which renova te landslides
本文的研究內容是通過318國道南里渡典型滑坡的變形破壞過程，採用有限元計算分析，揭示滑體內部每個節點上的彈、塑性應力及位移，找出拉應力分佈區和塑性變形區，計算滑體穩定安全系數，得出衡量滑體穩定的定量指標，揭示滑體最可能失穩的部位，從而為滑坡整治方案提供理論依據。 -
At first, the mechanical model of joint is discussed, and the constitutive relation of the rough joint, especially the bolt - supported joint, is given. then bedding slide of bedding stratified rock slope is studied adopting limit equilibrium method, and a formula of stability is brought forward. at last, the bedding stratified rock slope ' s buckling deformation and failure mechanism and its evaluating method of stability is investigated, a corresponding mechanics model is established, then detail research to this failure mode is made in theory combining the energy law and elastic stability theory of plate and beam, and an analytical solution of the yielding curve is educed from this model
文中首先對結構面的力學模型進行了一定的探討，提出了粗糙結構面尤其是加錨結構面的本構關系；然後採用極限平衡法，研究了順向層狀巖質邊坡的順層滑動失穩，提出了其穩定性計算公式；最後，結合能量定律和彈性板梁穩定理論，探討了工程中常見的順向層狀巖體邊坡潰屈失穩時的破壞機理、變形規律和穩定性定量評價方法，建立了相應的力學模型，求出了其相應的解析解，並提出了臨界坡長與最大彎曲位置的確定方法。 -
Commonly, if slide between joint bar and rail is permitted, the bolt torque ranged from 500n - m to 700n - m is suitable. if the joint is " frozen ", the bolt torque should range from 900n - m to 1100n - m
一般來說，如果允許夾板與鋼軌相互滑動，接頭扭矩500 700n ? m范圍是適宜的；如果將接頭「凍結」 ，則螺栓扭矩應在900 1000n ? m左右。
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