擴槽孔 的英文怎麼說
中文拼音 [kuòcáokǒng]
擴槽孔
英文
cut spreader hole-
Abstract : reviewed are five methods for the analysis of the penetration of jacked - in piles, namely, cavity expansion method, strain path method finite element method, slip line method and calibration model test. after analysis, it is pointed out that it is more rational to adopt sub - statical spatial axisy numerical formulas based on traditional plane - strain cavity expansion method in the analysis. after spatial closed - form solutions are obtained for soil movements, stresses and initial excessive pore pressures generated durihy pile penetration are found out. it is suggested that finite element analysis together with centrifugal model test be used in verifying the results
文摘:在分析飽和粘土中靜壓樁的貫入機理的基礎上，對靜壓樁沉樁分析的圓孔擴張理論、應變路徑法、有限元分析、滑移線理論和模型槽試驗等五種方法逐一進行評述，並提出在傳統的平面圓孔擴張理論基礎上加以改進，採用準靜態空間軸對稱方程組對靜壓樁貫入過程進行模擬，從而得出土體位移、應力、初始超孔壓的空間解析解，同時採用有限元分析、模型槽試驗相互印證的研究方法Square files are used to enlarge square and rectangular openings, filings, slots, keyways and other similar purposes
主要是為了擴大方形和長方形、銼削、槽孔、鍵槽和其他相似的用途。Used by millwrights and mechanics for enlarging keyways, slots, etc., and have one safe edge
主要是為了擴大鍵槽、槽孔等。同時有一個安全邊緣。This is the first study on the microsurgical anatomy of the erssma. the part 1 of this study stressed on the craniotomy device of the retrosigmoid aproach to improve the operating skills. part 2 aimed at the safety and feasibility of the erssma. part 3 deal with the microanatomy of the rssma and it ' s effectiveness of it ' s exposure to the middle fossa and the superior clivus
擴大乙狀奏后經內耳孔上人路顯槽外科解剖學系列研究中文柄耍本題第一部分對乙狀竇后入路的骨瓣設計進行改良研究，以改進乙狀竇后入路的開顱技術；第二部分研究擴大乙狀竇后經內耳孔上入路的安全性和可行性。分享友人