桩端压浆技术克服了传统钻孔灌注桩的不足,使桩的承载力提高、沉降量减小。
The technology of base grouting overcomes the shortcomings of traditional bored piles, improving the bearing capacity of piles and decreasing settlement.
根据输入的不同,在过载的条件下,输入端压降可能达到若干伏。
In an overload condition, the voltage burden can reach many volts, depending on the input value.
由于静电计、安培计或皮安计的输入端压降小于1mV,这两个二极管不会导通。
Since the voltage burden of the electrometer ammeter or picoammeter is less than 1mV, the diodes won't conduct.
RL1上的电压为皮安计的输入端压降,通常小于1mV,所以产生的电流是相当小的。
The voltage across RL1 is the picoammeter voltage burden, normally less than one millivolt, so the resulting current will be quite small.
与静电计相比,皮安表具有类似的低输入端压降,相同或稍快的测量速率,较低的电流灵敏度和低廉的价格。
When compared with an electrometer, a picoammeter has a similar low voltage burden, similar or faster speed, less sensitivity, and a lower price.
电路的低输入端压降以及相应的快速上升时间是由高增益运算放大器实现的。此运算放大器迫使V1接近于0。
The low voltage burden (V1) and corresponding fast rise time are achieved by the high gain op amp, which forces V1 to be nearly zero.
这种电流的降低是由安培计的内阻(RM)引起的,此内阻产生了一个附加的电压降,称为输入端压降(VB)。
This reduction is caused by the internal resistance (RM), which creates an additional voltage drop called the voltage burden (VB).
本文研究充内压端封闭异厚度薄圆柱壳的极限分析问题。
The present paper is concerned with a problem of limit analysis of thin cylindrical shell with closed ends and different thicknesses under internal pressure.
分压接法:将变阻器的两个固定端分别与电源的两极相连,由滑动端和任一固定端连接到电路。
Partial Pressure Connection: the varistor of the two fixed end of the bipolar power supply, respectively connected by a sliding side and either a fixed terminal connected to the circuit.
用途:适用于转子两绝缘端板水平压入转子。
Usage: suitable for rotor two insulated end plates pressing into rotor horizontally.
不同的连续端混凝土浇筑和后连续预应力张拉顺序会导致永久支座负弯矩区的压应力储备不同。
The cast of concrete at different end and the post-tensioning of continuous prestress make the negative bending moment section of the permanent support have different compressive stress reservation.
本文介绍了岩石压剪断裂试件切口端部微裂区的研究成果。
This paper presents a result of researching the microcracking zone near the notch tip of rock specimen in compression shear fracture.
文中还分析了影响桩端极限压力的各种因素,可供进行压浆桩设计时参考。
Various factors which may affect the ultimate pile tip pressure are also analyzed herein for reference of designing.
每个位置的温度和测试区两端的压降各记录三次。
The temperature at each position and pressure drop across the test section were recorded three times.
分析了交错控制输入串联输出并联组合式双管正激变换器输入端不均压现象及其起因。
Novel control for an input-series and output - parallel dual two-transistor forward converter (ISOP-DTTFC) is proposed, based on the analysis and result on the voltage unbalance.
该装置主体由内管、外管、活塞管、端盖、承压环、吊耳、液路元件和密封元件等组成。
The device is mainly made up of inner tube, outer tube, piston tube, end cover, retaining ring, hanger, liquid-route element and sealing element.
通过非线性振动中常用的里兹-伽辽金法,推出了两端铰支压杆大挠度问题的一个新近似公式,计算结果表明具有较高的精度。
A new approximate formula for the large deflection problem of compression bar with two ends are simply supported is obtained, by the use of Ritz-Galerkin method.
桩端后压浆可以提高桩的承载力,改善桩的承载性状。
The pile-end post-grouting technology can increase the bearing capacity of piles and improve the bearing performance of piles.
不适当的热轧辊设计会导致织物边缘过度轧压,这是因为热轧辊端部附近直径增大引起的。
An improperly designed hot roller can cause fabric edge in excess of rolling pressure due to the increased roller diameter near the journal ends.
同时讨论了上部墙体对梁端的约束作用及其对局压承载力的影响。
Besides, the restraining effect of the wall above on beam end as well as on local bearing capacity of wall at beam support are also discussed.
影响其背压的主要因素有:大气环境温度、空冷初始温差、凝汽器的端差。
The major factors effecting on the backpressure include atmospheric environment temperature, primary temperature difference of air-cooling, end difference of condensers.
泥浆护壁钻孔灌注桩当桩端持力层为砂土层等非岩石层时,通过桩底压密灌浆能有效地提高单桩承载力。
When the bearing stratum at the tip of bored pile is sandy soil stratum, the method of pile tip pressure grouting can effectively improve the bearing capacity of single piles.
目的探讨近端颈神经根受压合并远端神经卡压 (双卡综合征 )的诊断和治疗。
Objective To investigate the diagnosis and treatment of the cervical nerve root coexisting with the distal nerve entrapment(Double crush syndrome).
通过模型试验研究不同桩端土对承压钻孔灌注桩承载特性的影响。
The primary goal of this research is to study the influences of different pile-tip soils on the bearing characters of bored piles.
做到这一点最容易的方法是给整个光电倍增管的两端加上一个电压,然后从一个分压器的各个抽头取得供给各个倍增管电极的电压,如图4 - 13所示。
The easiest way to accomplish this is to apply a potential across the entire tube and tap the dynode voltages off a voltage divider, as shown in Figure 4-13.
对一端固定一端自由功能梯度压杆的后屈曲问题进行了分析。
Post-buckling equilibrium paths of functionally graded material(FGM)rectangular bar with one end fixed and another end free are studied.
对一端固定一端自由功能梯度压杆的后屈曲问题进行了分析。
Post-buckling equilibrium paths of functionally graded material(FGM)rectangular bar with one end fixed and another end free are studied.
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