应用该公式可估算出预制桩单桩最终极限承载力。
This formula can be used to estimate the final ultimate-bearing capacity of the 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.
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.
通过对比，主厂房确定了采用钢筋混凝土预制桩方案。
Through contrast, precast concrete piles foundation is the eventually choiced scheme.
预应力混凝土管桩是近十余年来应用较多的一种预制桩型。
Prestressed concrete pipe pile which is widely used in the recent decade is a type of precast concrete pile.
文章主要对预制桩的种类以及施工工艺、组织管理进行了研究。
The article mainly the precast pile as well as the type of construction technology, organization and management of.
论述静压预制桩压桩力对地表土层和下卧软土层承载能力的要求。
The demand of bearing capacity on the surface soil and soft foundation should be met for the static pressure fabricated pile.
反射波法是目前检测预制桩和灌注桩等刚性基桩质量最适合、最常用的方法。
At present, the reflected wave method is the most suitable and commonly used method in detecting the quality of rigid precast and cast-in-place piles.
液压打桩锤是用于建筑、桥梁、码头等桩基础施工中打入预制桩的桩工机械。
Hydraulic pile hammer is one of the pile driving machines that drive prefabricated piles into the ground in the construction of pile foundation such as construction, bridge, dock, etc.
为了研究在沉管碎石桩复合地基场地中沉入预制桩的可能性，进行了预制桩沉桩试验。
Precast pile driving test is performed to investigate its possibility in gravel pile composite foundation with settling tube.
文摘：反射波法是目前检测预制桩和灌注桩等刚性基桩质量最适合、最常用的方法。
Abstract: At present, the reflected wave method is the most suitable and commonly used method in detecting the quality of rigid precast and cast-in-place piles.
在桩底灌浆预制桩承载性能的研究基础上，进一步研究桩底灌浆钻孔灌注桩的承载性能。
Based on research on the behavior of precasted pile and grouted at pile bottom, the behavior of boring pile grouted at pile bottom is studied further.
本文报导福州某超高层建筑基础在现场以常规工艺制作强度C55的砼预制桩质量控制监理。
This article reports a quality supervision in making precast square C55 concrete piles with the conventional technology for a super high-rise building foundation in Fuzhou city.
介绍高桩梁板码头拆除方案的设计及施工，重点分析岩质海岸地质条件下预制桩的拆除方案。
This paper describes the design and construction of the demolishing scheme of the high-piled wharf, and analyzes mainly the demolishing scheme of precast piles under rocky coast.
预制桩采用静力压桩法在软土地区已越来越被广泛采用，甚至应用在20层以上的高层建筑也已有数十例。
Statically pressed piles have been more and more widely adopted to support building in soft soil areas, some highrise ones being over 20 storeys.
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.
预制桩是桩基础工程中较常采用的一种桩型，其沉桩过程会对桩周土体产生挤压，导致桩周土体的侧向变形和隆起。
The precast pile is a widely used type of pile in foundation engineering. The soil surrounding the pile will be compacted during pile driving, and lateral and upward displacement will take place.
上海地区建筑工程普遍采用桩基，但以粘性土为持力层的预制桩实测承载力普遍低于理论值，主要是因为休止期较短及对端承力作用认识不足。
Pile foundation is widely used in construction in Shanghai region, but the site test data on bearing capacity of pre-cast concrete pile based on cohesive soil were lower than theoretical level.
详细介绍了某办公楼沉管灌注桩基础的设计、工程桩的测试结果，对工程桩的质量事故原因进行了分析，并介绍了静压预制桩补强方案和补强效果。
This paper introduces the application of precast static pressure pile, pile pressuring program of precast static pressure pile and some matters needing attention in the construction.
利用该装置对某工程混凝土预制静压桩进行了模拟交通荷载的现场静、动载试验。
Static and dynamic load test in the filed of precast static pressure piles have been performed by use of combination equipment of static and dynamic load.
结合工程实例，介绍静压预制短桩在既有建筑基础托换中的应用技术。
The article presents a practical engineering example, introducing the application technology of prefabricated short silent piling in foundation underpinning.
压入式沉桩是以较小的静压力，使桩克服土体的阻力，把预制钢筋混凝土桩沉入预定的标高，从而获得较大的承载力的桩基工程。
The jacked pile, as one of the types of pile foundation engineering, overcomes the resistance of soil and sinks to the preset level by less static pressure while affording a larger bearing capacity.
通过一系列的实验和论证，现场施工成功地解决了上述各环节的相关问题，为超长预应力混凝土桩的预制及水上沉桩的施工等提供丰富的实践经验。
According to a series of experiment and demonstration, problems above all have been solved successfully in construction, and prefabrication and marine piling of ultra-long piles become experience.
以快速维持荷载法测定单桩静载荷，来检验钢筋混凝土预制方桩的设计计算，是一种简捷和较为可靠的方法。
This article makes an introduction of a simple and reliable method to determine single pile static load by adoption of fast load-keeping method in order to verify calculation of R.
为了解决预制混凝土螺旋桩的抗扭问题，对预制混凝土桩体的抗扭性能进行了加强设计及试验研究。
In order to solve the torsional problem of precast concrete screw pile in construction, the torsional behaviors of precast concrete pile body were designed strongly and studied by experimental method.
本文通过静压小桩复合地基载荷试验及分析，研究了预制静压桩复合地基桩土相互作用变化规律及刚性桩复合地基承载力设计计算方法。
Based on the site loading experiment on SPIMP composite foundation, the interaction between pile and soil are studied in detail and the internal force analysis method is put forward.
地下连续墙接头采用预制钢筋砼接头桩连接止水，两端头井辅以深层搅拌桩加固地基。
The tie in segment of the diaphragm wall is connected using pre reinforced concrete pile. The foundation strata of two shield well is also reinforced by deep mixing piles in order to seal water.
文章介绍了自动焊设备的组成、在桩管预制现场应用的准备工作及自动焊实施情况。
Therefore, the scenario of applying the special automatic welding equipment to offshore platform pile welding is presented.
采用预制钛桩即刻行根管内加齿槽骨贯穿固定将断牙固定于原位。
The titanium dowels were put into the teeth canal fixed through alveolar teeth.
因此本实用新型建筑预制圆管桩既可被用作地下的基础部分，也可同时作为地面上的建筑物的立柱。
Therefore the building prefabricated circular pipe pile of the utility model can be used for not only underground foundation but also above-ground building column.
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