In this paper, a new type of prestressed concrete pipe pile with wing plates is presented.
本文提出了一种新桩型—带翼板预应力管桩。
Prestressed concrete pipe pile which is widely used in the recent decade is a type of precast concrete pile.
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。
The D1200 prestressed concrete pipe pile is a state key task scientific research fruit of the "Sixth Five-year Plan" period.
D1200预应力砼大管桩是国家“六五”科技重点攻关成果。
Arranging observation pile has instructive significance to the construction of pre-stressed concrete pipe pile in soft soil foundation.
设置观测桩对预应力混凝土管桩在软土地基施工中具有指导意义。
As a new joist technique of concrete pipe pile, the prestressed concrete pile mechanical bond express joint has been used in engineering nowadays.
预应力混凝土管桩机械快速接头作为一种新型的管桩连接技术，近年在工程中时有使用。
The field and laboratory tests are carried out to research the plugging effect of jacked prestressed concrete pipe pile under two different geological conditions.
对淤泥质黏土互层以及粉土两种土层条件下静压预应力混凝土管桩的土塞效应进行了试验研究。
The bearing capacity of the high-strength prestressed concrete pipe pile was presented in this paper, which provided the theoretical basis for the design of pipe pile.
介绍了高强预应力混凝土管桩承载力的计算方法，为管桩的设计提供了计算依据。
Since few static tests are carried out to determine the capacity of large - diameter concrete pipe pile, dynamic pile test method is widely used to determine its bearing capacity.
在缺少大直径混凝土管桩静载试验的情况下，现在普遍采用了动测试桩的方法确定大管桩承载力。
This paper analyzes the present situation of pile foundation construction technology in Hengyang, introduces the application condition of prestressed high strength concrete pipe pile.
该文分析了衡阳地区桩基础施工工艺现状，介绍了预应力高强混凝土管桩应用条件。
This paper analyzes the major quality problems existing in pre-stressing concrete pipe pile construction and discusses their reasons. It also provides with quality control measures accordingly.
本文分析了预应力混凝土管桩工程存在的主要质量问题以及产生这些问题的原因，最后有针对性地提出了质量控制对策。
Through synthetical analysis, the application of the cement mixing pile to treat soft foundation is studied in the paper. The question of applying the prestressed concrete pipe pile is discussed.
经过综合分析，探讨了水泥搅拌桩在淤泥质软粘土中地基加固法，分析了预应力混凝土管桩问题的处理，提出了灌注桩在不同地质条件下的措施等方法。
Based on the introduction of principle and method in infiltration test of welding line, the standard is put forward for quality evaluation of joint construction in prestressed concrete pipe pile.
在介绍焊缝渗透探伤的基本探伤原理、方法及测试步骤的基础上，给出预应力砼管桩接桩焊缝的质量评定标准，并建议在管桩的施工中渗透探伤法可作为质量控制的常规检验手段。
Through the computation of ultimate vertical bearing capacity of a single pile and design pile layout and so on, summarized experience of designation about prestressed concrete pipe pile foundation.
介绍了一个应用预应力高强混凝土管桩的工程实例，通过单桩竖向极限承载力计算和布桩设计等多方面的设计过程，总结了在预应力高强混凝土管桩设计中的心得体会。
Preparation of high strength concrete with stone sand (stone screenings) and the application of the stone sand in the PHC pipe pile production are presented.
介绍了用人工砂(包括石屑)试配高强混凝土以及人工砂在预应力高强混凝土管桩生产中应用的情况。
After illustrating the application of concrete thin wall pipe pile to the deep base pit support, the paper discusses its applications under different conditions and key construction techniques.
结合混凝土薄壁管桩在深基坑支护中应用的实例，探讨混凝土薄壁管桩在不同条件下的深基坑支护中的应用及其施工工艺注意要点。
The construction condition, technology and procedure for steel pipe concrete pile supported by anchor foundation at the north, Renyang Bridge and the quality detection are introduced in the paper.
简要介绍润扬大桥北锚碇基础支撑钢管混凝土桩的施工条件、施工工艺和施工过程以及质量检测。
Introduced the static load test and processing circumstance of prestressed concrete pipe - pile which used in GuangZhou Development Zone Hospital.
介绍了广州开发区医院住院楼预应力混凝土管桩的静载试验及处理情况。
In this paper the author introduces the advantages of using pre-stressed concrete pipe-pile and the key points of its construction.
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。
Thin-wall Pipe Pile Using Cast-in-situ Concrete (named PCC) technology and the application in soil improvement of Shanghai Beihuan express way are introduced.
本文介绍了现浇混凝土薄壁管桩技术及其在上海北环高速公路软基加固中应用。
The three-dimensional effects of pile head and applicability of plane-section assumption are main problems in low strain dynamic tests on cast-in-situ concrete thin-wall pipe piles.
现浇薄壁管桩低应变检测时，存在桩头三维效应以及平截面假定的适应性问题。
The three-dimensional effects of pile head and applicability of plane-section assumption are main problems in low strain dynamic tests on cast-in-situ concrete thin-wall pipe piles.
现浇薄壁管桩低应变检测时，存在桩头三维效应以及平截面假定的适应性问题。
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