fault crossing 中文意思是什麼
fault crossing
解釋
斷層交叉-
Considering different soil spring models for vertical fault movement and horizontal fault movement, two damage cases of pe pipeline in ji - ji earthquake have also been simulated. the large deformation of a buried pipeline under fault movement is investigated in the 4th chapter. to examine the inelastic behavior of buried pipelines, the parametric studies on pipe material property, diameter ( d ), diameter - to - thickness ratio ( d / t ), crossing angle ( ), as well as soil stiffness, have been conducted using a shell - spring fem method
對於0 p三90 」的情況，當斷層位移相對管徑還不是很大時（管子內的彎曲應變與軸向拉伸應變相差不大的情況） ，斷層附近管子變形形式與梁相似；當斷層位移相對管徑很大時（管子以軸向拉伸應變為主的情況） ，斷層附近的管子軸線變形為一圓弧，管子表現得像一條沒有彎曲剛度的索。 -
We also summed up four kinds of faults combination transportation model : the model that under salt bed fault and crossing salt bed fault are connected by faults ; the model that under salt bed fault and crossing salt bed fault are connected by reservoir, the model that under salt bed fracture and crossing salt bed fracture are connected by reservoir and breakthrough faults at the top of the trap ; single crossing salt bed model
總結了庫車坳陷存在的四種斷層組合輸導模式：即鹽下斷層通過斷層與穿鹽斷裂相連的組合輸導模式；鹽下斷層通過儲層與穿鹽斷裂相連的組合輸導模式；鹽下斷裂通過儲層和圈閉頂部突破斷層與穿鹽斷裂相連的組合輸導模式；單一穿鹽斷層輸導模式。 -
Firstly, the study of damage of buried pipelines crossing faults is introduced in the first chapter, specially for the damage of pe gas pipeline in 1999 ji - ji earthquake, because these kinds of direct evidences of fault ruptures on pe pipe failures were rare in the past
本文首先介紹了埋地管線在斷層作用下的震害，特別是以往震害資料極少的聚乙烯（ pe ）管在1999年集集地震中通過斷層的破壞情況。根據震害資料，本文歸納總結了埋地連續管道的各種破壞模式。 -
Chaper six compared the emd - based time - frequency analysis method to the typical ' s : short time fourier analysis, wigner distribution and wavelet anlysis, the result showed that the emd - based ' s is better than the others. to weaken the crossing interfere in multi - components signal in wigner distribution the emd - based wigner distribution was proposed and the study result showed that the method is valid. chapter seven built a experiment system at the base of rotor test bed, discussed characteristics of several typical fault in rotating m
第六章把基於emd的時頻分析方法分別與短時傅里葉變換、 wigner分佈分析、小波變換進行了比較研究，結果表明，基於emd時頻分析方法比上述方法有效；針對wigner分佈分析的交叉項干擾，提出了基於emd的wigner分佈分析新方法，研究結果表明新方法能有效地消除交叉項干擾。 -
As the importance and particularity of fault to buried pipeline ’ s damage, further investigations of buried pipeline damage crossing fault analyze
由於斷層對管道破壞的重要性和特殊性，對跨斷層地下管道的破壞做了深入分析。 -
In the system, control unit accomplishes back - emf zero - crossing information reading and closed loop commutation. the system eliminates the pwm interferences and the commutating interferences by filtering with software algorithm. in order to make the bldc commutate exactly, the method of three - point estimation is used for phase locking in the system. the system also accomplishes several important objects, such as tmppt of photovoltaic arrays, unmanned supervision of the system, fault detection etc. the results of the experiment show that the device, which is made on the base of the principle above, can control the motor to complete the exact commutation
系統以motorola單片機jl3為核心，完成了系統外圍硬體電路和控制軟體設計，實現了直流無刷電機反電勢過零檢測，利用軟體濾波的方式消除了pwm波干擾及換相干擾；採用三點預估演算法，進行相位鎖定，以完成直流無刷電機準確換相；同時實現了光伏陣列工作點的tmppt跟蹤、系統無人監控和故障檢測等功能。 -
Technology of crossing over fault at combined mining face of jining no. 2 coal mine
濟二礦綜放工作面過斷層技術 -
In the third chapter, the performance of two fault - crossing steel pipelines with large diameters ( 2. 0 m and 2. 2 m ) at fault crossing in kocaeli earthquake and ji - ji earthquake are studied
但是在埋地管線通過斷層的實際震害和不均勻沉降實驗中，都可以發現管線發生非對稱變形的現象。
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