dynamic pile testing 中文意思是什麼
dynamic pile testing
解釋
樁基動測技術-
It can be said that the solution to the space problem of limit load and the calculation of foundation bearing capacity for deformed groundwork have some academic and scientific value. the dynamic pile testing of foundation and batholith as well as deep well load testing system has been put into use in real work environment and gained some social and economic benefit
本文關于界限荷載的空間問題解答，考慮地基變形的地基承載力工程演算法具有一定的學術價值；本文中的地基（及巖基）承載力動測法及深井載荷試驗系統已在工程實踐中應用，並取得了較好的社會和經濟效益，具有一定的工程實用意義。 -
In view of bearing capacity of the elastoplastic theory analysis, the author made a comparison between the achieved bearing capacity limit load pi / 4 of round base ( space problem ) and the limit load pi / 4 of bar groundwork foundation design ( plane problem ) from soil mechanics at home and abroad as well as foundation criterion, and explained why the value of formula in present design criterion from soil mechanics is inclined to be conservative. in the light of the author ' s many years experience of vibration test on the spot and the research work of relevant projects, the author worked over the dynamic pile testing of the bearing capacity of foundation and batholith, and gathered the parameter of dynamic analysis and testing. the author also talked over the difficult point of pile foundation design criteria in present batholith engineering world, i. e. the confirmation of batholith bearing capacity of pile end, from the following aspects : a ) confirmation of single axis counter - pressure strength of rock in house ; b ) f. e. m calculation of elastoplastic model ; c ) calculation of soil mechanics ; d ) deep well load test
然後，對巖土工程領域至今尚未解決，甚至不為人注意的考慮地基變形的地基承載力問題進行了實用化的探討，提出了考慮地基變形的地基承載力上程計算方法；對基於彈塑性理論分析的地基承載力國內尚未見報道的空間問題得到了圓形基礎（空間問題）的承載力界限荷載p _ （ 1 / 4 ） ，並與國內外土力學專著及地基基礎設計規范中的條形基礎（平面問題）的界限荷載p _ （ 1 / 4 ） ，進行了對比，從而定量上解釋了目前設計規范引用土力學承載力公式值偏於保守的這一情況；根據本文作者多年從事現場地基工程振動試驗及相關課題的研究工作，本文以截頭錐模型模擬地基，對地基（巖基）承載力的動測法進行了研究，為各類地基（包括巖基） ，匯總了動力分析和檢測川的參數：針對日前巖土工程界應用樁基設計規范中的難點? ?樁端巖基承載力的確定問題，從巖石室內單軸抗壓強度確定、基於彈塑性模型的有限單元法計算、土力學計算及深斤載荷試驗四方面進行了深入討論；本文作者根據多年現場載荷試驗的工程實踐，對深井荷試驗裝置的核心部分? ?反力裝置，設計了側壁支撐反力加載系統，該加載系統具有實用、簡便、穩定及安個等優點。 -
Analysis of comparing static loading test with dynamic high strain testing for screw pile foundation
螺紋樁樁基承載力靜載與高應變檢測對比分析 -
New conception of pile integritycharacter by dynamic testing
動測樁身完整性的新理念 -
Considering the principle of the mechanical admittance method in pile dynamic testing is to identify the pile ' s dynamic characteristic through measuring the excitation function and the response function at the head of it
考慮到樁基動測中導納法是通過測定施加給樁的激勵函數和樁的動態響應函數來識別樁的動態特性這一原理。 -
This not only makes the theory of pile vibration more perfect, but also provides a totally new theoretical support for pile foundation seismic design and pile dynamic testing
這不僅使樁基振動理論更為完善，也為樁基抗震、防震設計以及樁基動測提供了全新的理論支持。 -
So, it is suitable to use the former for aseismic design of pile foundation but the latter for dynamic pile testing
因此在基礎動力設計中應採用較為嚴格的解，對基樁動測則可以採用簡化理論。 -
From the point of view of testing equipment, the data acquisition system with more precision and larger dynamic range is fundamental for pile foundation testing
從檢測設備的角度看，測量精度高、動態范圍大的數據採集系統是樁基礎檢測技術的基礎。 -
A pile testing method based on structural dynamic modification
基於結構動力修改的樁基檢測方法 -
Dynamic pile testing
樁基動測技術
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