rigid foundation造句
造句與例句
手機(jī)版
- Machine foundations ; rigid foundations for machinery with periodic excitation
機(jī)器的底座.第2部分:周期性激勵(lì)的機(jī)器用剛性底座 - Calculation method for effective length of flexible piles for composite foundation with rigid foundation
剛性基礎(chǔ)下柔性樁復(fù)合地基有效樁長的計(jì)算方法 - Perfect elastoplasticity analysis of load - carrying behavior of deeply embedded rectangular rigid foundations
深置矩形剛性基礎(chǔ)承載特性的理想彈塑性分析 - The axisymmetric mixed boundary - value problem of the vertical vibration of a rigid foundation on saturated layered soil subgrade
上覆單相彈性層的飽和地基上剛性基礎(chǔ)豎向振動(dòng)的軸對(duì)稱混合邊值問題 - In the course of conventional design , rigid foundation model is used usually for analyzing structural properties and dynamic response
在常規(guī)工程動(dòng)力設(shè)計(jì)中，常采用剛性地基模型，分析結(jié)構(gòu)的動(dòng)力特性和動(dòng)力響應(yīng)。 - Considers structure response on rigid foundation and ssdi system , choose the basic factor and establishes membership function of the basic factor
比較剛性地基下和考慮土-結(jié)構(gòu)相互作用效應(yīng)的結(jié)構(gòu)反應(yīng),為建立影響因素的隸屬函數(shù)奠定基礎(chǔ)。 - Moreover , a special contact problems implying herein the contact between deformable body and rigid body such as rigid foundation and base , rigid retaining wall and backfill is studied
此外，還對(duì)變形體?剛體接觸進(jìn)行了比較詳細(xì)的討論，剛性基礎(chǔ)?地基、剛性擋墻?墻后土體之間的作用均屬此類特殊的接觸問題。 - Vertical dynamic impedances of piles and rigid foundations of arbitrary shapes , vertical dynamic interactions between pile groups and raft foundations , optimization of pile groups are studied in the thesis . 1
論文圍繞群樁豎向動(dòng)阻抗、任意剛性基礎(chǔ)的豎向動(dòng)阻抗、群樁與承臺(tái)板的豎向動(dòng)力相互作用及群樁的動(dòng)力優(yōu)化布置進(jìn)行了系統(tǒng)的研究。 - Contracted with the calculations of dam in rigid foundation , the frequencies are lesson and periods of dam are lengthened because of elastic restraint of foundation . and under earthquake load , the maximum displacement of dam top is larger
與剛性地基下壩體計(jì)算結(jié)果相比，由于地基的彈性約束作用，壩體的自振頻率降低，周期延長；且在地震荷載作用下，壩頂最大動(dòng)位移增大。 - In the past many researchers studied dynamic stiffness and damping coefficients of surface and embedded rigid foundations of arbitrary shapes in the elastic homogenous half space . dynamic stiffness and damping coefficients were obtained by using regularly shaped foundations instead of arbitrarily shaped ones
首次提出利用動(dòng)力相互作用因子求解均質(zhì)彈性半空間上的任意形狀的剛性明置和埋置基礎(chǔ)的動(dòng)剛度和阻尼系數(shù)的方法。 - It's difficult to see rigid foundation in a sentence. 用rigid foundation造句挺難的
- In recent years , the technology of the djcm piles under rigid foundations is widely used to treat the soft ground . some scholars have done a lot of researching work on this kind of composite ground and gained some experiences , its theoretic system and designing system have been formed
近十幾年來，剛性基礎(chǔ)下水泥粉噴樁復(fù)合地基的應(yīng)用十分廣泛，很多學(xué)者對(duì)其進(jìn)行了大量的研究，積累了較豐富的經(jīng)驗(yàn)，已初步形成了相對(duì)完善的理論體系和設(shè)計(jì)體系。 - However , the researching work on mechanic characteristics and deformation law of the composite ground under flexible foundation as embankment is not enough , and have to use the design formula of the composite ground under rigid foundation for it . this condition restricts the application of the composite ground on the highway engineering in a great extent
但是，對(duì)于路堤這樣的柔性基礎(chǔ)下水泥粉噴樁復(fù)合地基，由于研究較少，有關(guān)這種地基的力學(xué)性狀和變形規(guī)律等基本問題都尚未弄清楚，設(shè)計(jì)中只好借鑒剛性基礎(chǔ)下水泥粉噴樁的計(jì)算公式，不能很好的指導(dǎo)工程實(shí)踐，大大限制了水泥粉噴樁在高等級(jí)公路軟基處理中的應(yīng)用。 - For having a directly perception to the influence of interaction , the author completes program of calculating huge structure ' s dynamic properties which worked out by fortran language , and employ 3d incompatible isoparametric element figures out the dam properties in the condition of rigid foundation meantime . further the author calculates dynamic displacement of dam in software of matlab , ansys
為了對(duì)動(dòng)力相互作用影響有一個(gè)直觀的認(rèn)識(shí)，作者完成了fortran語言編制的計(jì)算大型結(jié)構(gòu)動(dòng)力特性程序，并采用三維8結(jié)點(diǎn)非協(xié)調(diào)等參單元分析了壩體在剛性地基情況下的動(dòng)力特性，并在matlab 、 ansys中計(jì)算了壩體的動(dòng)位移時(shí)程曲線。 - In the thesis , first , the single pile dynamic impedance and the single rigid foundation one are derived in homogeneous elastic media . then , the pile - to - soil , soil - to - pile and soil - to - soil dynamic interaction factors are defined and worked out . and a simple method for calculating dynamic vertical impedance of rigidly - capped pile groups in homogeneous elastic media is developed
文中首先利用單樁和單獨(dú)剛性基礎(chǔ)在均質(zhì)彈性土中的豎向動(dòng)阻抗，然后定義了樁一土、土一樁、土一土動(dòng)力相互作用因子的概念，并對(duì)諸動(dòng)力相互作用因子作了理論推導(dǎo)及計(jì)算，進(jìn)而建立了均勻介質(zhì)中群樁豎向動(dòng)力阻抗的簡(jiǎn)化計(jì)算方法。 - Based on the test results and bearing formula for djcm pile composite ground under rigid foundations , it raises the design formula for the bearing capacity of djcm pile composite ground under flexible foundations . secondly , taking material nonlinear especially the glide between pile and soft soil into account , some tentative analysis and numerical analysis have been done by finite element software - ansys . it summarizes some basic regularity of the pile - soil stress ratio load transferring and variation along depth , deformation characters etc .
其次，本文還應(yīng)用大型有限元分析軟件ansys ，考慮水泥粉噴樁復(fù)合地基中樁-土材料的非線性特性，并特別考慮了樁和樁側(cè)土之間有相對(duì)滑動(dòng)的實(shí)際情況，對(duì)柔性基礎(chǔ)下水泥粉噴樁復(fù)合地基的力學(xué)性狀作了初步的數(shù)值模擬分析，總結(jié)出柔性基礎(chǔ)下水泥粉噴樁復(fù)合地基中樁土應(yīng)力比、荷載沿深度的傳遞特性和復(fù)合地基的變形特性等方面的基本規(guī)律。
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