jacking test 中文意思是什麼
jacking test
解釋
千斤頂法試驗-
The penetration test study the disturbance of soil in difference location. by using finite element method, the paper study the stratum movement and the earth surface deformation caused by pipe jacking, analysis the construction parameter such as head pressure, deflexion, friction force impact on earth surface deformation, give the distributing rule and range of additional soil pressure in soil
採用有限元計算分析的方法，對頂管施工引起的地層運動及地表位移進行研究，分析了機頭土壓力、機頭偏斜、摩阻力等不同施工參數對地表變形的影響以及附加應力在土中的分佈規律和影響范圍。 -
Calculating jacking resistance of jacked pile by using beating counts of standard penetration test
利用標貫擊數估算靜壓樁的沉樁阻力 -
Test method for determining the in situ modulus of deformation of rock mass using a radial jacking test
通過徑向升高試驗測定現場巖石物質變形模數的方法 -
The authors and their research team design a sat of bran - new hydro jacking test equipment and suited software on the basis of their hydro - fracture research
摘要在水壓致裂法地應力測試研究的基礎上，結合工程實際情況設計出一套全新的水壓劈裂測試系統設備和相匹配的測試軟體。 -
The test study change of the soil pressure, the touch pressure between pipe and soil, pore pressure, the movement of depth soil, the underwater level and the deformation of earth surface in process of pipe jacking
研究了頂管施工過程中引起的土壓力、土體與管壁的接觸壓力、孔隙水壓力、深層土體位移、地下水位的變化以及地表變形等的影響。 -
To get the goal, the paper detailed presents the two types different pipe jacking building technology and site test about the bigger caliber steel pipe in the course of pipe jacking by engineering example ; propose the concrete way of improving and perfecting the new technology in the air - power pipe jacking ; make progress on applicability and spreading in use on pipe - jacking ; detailed indicates the earth - pressure balance theory and handling technology on the key technology of pipe jacking which supply reference to pipe jacking construction in shanghai areac
鑒于以上目的，本文通過工程實例對兩種不同類型的頂管施工技術及大口徑鋼管頂進過程中的原體測試進行了詳盡的介紹。提出了氣動頂管新技術的改進、完善的具體方法，加大了其實用性及可推廣性；詳細闡明了土壓平衡理論、頂管施工關鍵點的處理技術，對相關施工，特別是上海地區的頂管施工，提供了可借鑒參考的依據。
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