本文提出了一种新桩型—带翼板预应力管桩。
In this paper, a new type of prestressed concrete pipe pile with wing plates is presented.
预制空心方桩兼备预制桩和预应力管桩的一些特性。
The article introduces the main characteristics and application prospect of prestresses reinforced concrete hollow square pile.
预制空心方桩兼备预制桩和预应力管桩的一些特性。
Prefabricate hollow square pile is a kind of new pile, of which performance is between the solid square pile and prestressed pipe pile.
文中综合论述预应力管桩基础的适用条件及设计与施工特点。
But pipe pile foundation has also its limitation and disadvantage. The paper states the suitable condition and characteristics of design and construction of prestressed pipe pile.
结果表明，预应力管桩具有设计简洁、施工快速、质量可靠等突出优势。
The results show that PCTP has obvious advantages of terse design, quick construction and reliable quality.
本文主要介绍预应力管桩在变电站中的运用的优点，以及预应力管桩的施工要点。
In this paper the author introduces the advantages of using pre-stressed concrete pipe-pile and the key points of its construction.
结合工程实例分析了预应力管桩产生偏位的原因，介绍了预应力管桩偏位的处理方法。
Based on an engineering example, the reason of sloping prestressed pipe piles (PPPs) and the treatment method for the sloping PPPs are given.
根据桩土体系之间的关系，取消承台，对罐基础采用高强预应力管桩的桩土复合地基设计。
Based on the relation of pile with earth, cancel the slab to design container foundation adopting high intensity prestressed pipe pile.
航站楼的主体结构采用嵌岩冲孔桩，设计中采用的后压浆预应力管桩是首次在岩溶地区应用。
The bored cast in place concrete piles embedded in rock were used in the main structure. The post grouting prestressed pipe piles adopted in the design were the first time applied in the karst area.
航站楼的主体结构采用嵌岩冲孔桩，设计中采用的后压浆预应力管桩是首次在岩溶地区应用。
The bored cast in place concrete piles embedded in rock were used in the main structure. The post grouting prestressed pipe piles adopted in the design were the f...
一种钢法兰毛坯加工工艺，尤其是一种平法兰、对焊法兰、预应力管桩端板法兰毛坯加工工艺。
The present invention is the production process of steel flange blank, especially of flat flange, butt welded flange and prestressed pipe pile end plate flange.
该文描述了预应力管桩的检测，探讨了浅部缺陷假象并分析其成因，提出对这种缺陷假象的检测方。
The paper describes the detection for prestressed concrete pipe piles, discusses the false defectiveness in the shallow parts of piles and analyses their causes of formation.
在试验的基础上对预应力管桩的抗剪承载力进行了研究，并对填芯混凝土在抗剪承载力中的作用进行了探讨。
It can embed reinforced bar and pour concrete in piles upper portion to make it combined with the platform, so the core concrete can improve shear performance of the pile.
预应力管桩具有单桩承载力高、适用范围广、施工速度快等优势，预应力管桩承载力会随时间的增长而提高。
There are a lot of advantages in pre-stressed concrete tubular pile such as higher bearing capacity, better adaptability and speedy construction progress.
针对其在自应力管中的应用，提出多层中空圆柱理论计算模型，按弹性理论计算出自应力管初始应力分布规律。
Theoretical model for the calculation of multi-lager hollow cylinder is proposed for the application to concrete pipes. Imitial stress distribution is Calculted on the basis of linear clastic theory.
预应力管桩作为一种预制桩，具有单桩承载力高、工业化程度高，施工快捷方便等优点而在工程中得到推广应用。
Prestressed pipe pile is a precast pile, which has many merits, such as high bearing capacity, high degree industrialization and convenience construction, and it is widely used in engineering now.
针对某广场在高强预应力管桩施工中出现大量浮桩的现象，研究了软土地基中管桩浮桩对桩侧阻、端阻和承载力的影响。
Aimed at the phenomena of prestressed concrete pipe piles floating, the influence of floating to shaft resistance, bottom resistance and bearing capacity has been studied.
通过对某小学活动馆的预应力管桩基础在施工过程中出现的桩头偏位的情况进行分析与处理，取得了较好的实用效果并得到了一些有益的经验。
Pre-stressed pipe pile foundation is used in the gymnasium of certain primary school, in which some pile-heads of them are deviated during the course of constructing.
针对锤击法预应力管桩的施工特点，结合施工过程中出现的一些较突出的问题进行分析探讨。总结了预应力管桩锤击法施工的监理要点和监理控制手段。
It integrates with some extraordinary questions appeared in the course of construction, analyses and discusses the reasons, summarizes the important points and measures in construction supervision.
从挤土效应及振动影响、浅层障碍、斜桩、桩身破坏等方面总结了静压预应力管桩施工中的常见问题，并分析了产生的原因，介绍了预防措施，以提高桩的合格率。
What's more, bearing capacities of partially inclined piles, inclined pile-groups and partially inclined piles due to pit excavation are also studied based on the parameters from the back analysis.
是材料了应力消失了吗，是它吗，当他们知道这个特殊的管嘴时，这个特殊的管嘴，它是高度受压的吗，当他们装配的时候？
Was this stuff stress relieved? Was it, when they fabricated this particular nozzle, this particular piece, was it highly stressed when they assembled it?
采用塑性增量理论，建立了波纹管液压胀形的应力、应变数值计算方法，解决了波纹管液压胀形工艺的理论计算问题。
By plasticity increment theory, the stress strain numerical calculate methods of bellows bulge forming, solvers theory calculating problems of bellows bulge forming technology are put forward.
其主开关管的电压应力均为输入电压的一半。
The voltage stress of each main switch is only half of the input voltage.
通过对这种变换器的工作原理分析可知，主辅开关管都可以实现零电压或零电流开关，且电压、电流应力较小。
Through the operational principle it can be verified that all the switches are capable of achieving ZVS or ZCS condition, and the voltage and current stress are relatively low.
研究结果表明小尺度参数和屈曲模式对碳纳米管屈曲应力的影响是相互关联的。
Results denote that effect of the buckling modes and the small scalar size on the buckling stress is interrelation.
本文主要讨论了在材料线性应变硬化效应的情况下，自紧管应力与强度的计算公式的推导。
Considering the linear strain-hardening effect of materials, this paper proposes a computation method for the stresses and strength of autofrettaged cylinders.
在不同的复合载荷下，薄壁钛管具有不同的应力状态。
Under different combination loads, the thin titanium tubes possess the different stress states.
本文的结论对于减小冷却管热应力，防止凝汽器密封破坏，具有参考价值。
This conclusion is some value to decrease thermal stress of cooling tubes and protect the sealing.
本文的结论对于减小冷却管热应力，防止凝汽器密封破坏，具有参考价值。
This conclusion is some value to decrease thermal stress of cooling tubes and protect the sealing.
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