The application of prestressed pipe pile in soft soil foundation works of special railway line project for passenger transportation along the coastal areas;
预应力管桩在沿海客运专线软基施工中的探讨
Study on the prestressed pipe pile-net composition foundation in prevention bumping of vehicle at bridge head;
预应力管桩—网复合地基防止桥头跳车的研究
The application of prestressed pipe piles in the improvement of soft foundation in highway engineering;
预应力管桩在公路软基处理中的应用
Application of prestressed concrete pipe pile in deep foundation pit;
预应力管桩在深基坑支护工程的应用
Prevention of common quality defects of prestressed concrete pipe pile;
论预应力管桩施工中的质量通病防治
The construction technology and technological requirements of prestressed concrete pipe piles in expressway bridge are introduced.
本文介绍了预应力管桩在高速公路桥梁工程中的施工工艺,通过对现场实测资料的研究,分析了压桩力与地层地质的关系及与CPT、CPTU测试数据的对比结果,探讨了超孔隙水压力的大小、分布、变化规律及影响范围。
Common problem in static-pressure pre-stressed pipe pile construction and its prevention measure;
静压预应力管桩施工中常见的问题及预防措施
The damage of pre-stressed pipe pile was treated by concrete core grouting of cast-in-place pile with casing underwater cement grouting technology and grouting reinforcement for fracture surface with post grouting in field cases,comparison was made on test results around the construction operation.
通过工程实例,介绍了预应力管桩受损后采用套管法水下砼灌注工艺灌注桩心砼结合后压浆工艺对管桩断裂面注浆加固的工艺方法,并对实际施工前后的检测结果进行了对比。
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.
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。
The construction of static pre-stressed tubular pile in a certain high-rise building engineering;
某高层住宅工程静压预应力管桩的施工
Analysis of the causes of crack in the crown of pre-stressed tubular pile and its prevention;
预应力管桩桩头爆裂原因分析及预防
Prevention and cure of static pressure pre-stressed tubular pile s squeezing effect in soft foundation;
软土地基静压预应力管桩挤土效应的防治
On basis of the application of "pre-stressed concrete pipe pile + geo-cell" in the consolidation of the soft subgrades of passenger-dedicated railways,the paper makes a detailed presentation of the features,working mechanisms,calculation methods and construction methods of "pre-stressed concrete pipe pile + geo-cell".
结合预应力管桩+土工格室在客运专线铁路软土地基处理中的应用情况,对其特性、作用机理、计算及施工方法进行了较详细的介绍。
According quality management,pilling quality test,safety management and other aspects in construction process of static pressure pre-stressed concrete pipe pile analysis and discussion are made.
对静压预应力管桩施工过程的质量管理、成桩的质量检查、安全管理等方面进行深入分析、论述,从中探讨具体的质量安全控制措施,实现管桩施工保证质量、确保安全的目的。
Combined with practical work the detection of pre-stressed concrete pipe pile is elaborated.
结合具体的工程实践,阐述了预应力管桩的检测,针对浅部虚假缺陷现象,对其成因进行了分析探究,提出对这种虚假缺陷现象的检测方法,从而确保工程桩的施工质量。
On analysis of common problems in prestressed pipe pile and its precautious measures
预应力管桩常见问题分析及预防措施
Application and Analysis of Pile Driving Monitoring for Prestressed Concrete Tube Piles
预应力管桩打桩监控试验的应用与分析
RESEARCH ON INFLUENCE FACTORS OF SIDE SOIL RESISTANCE OF PHC PIPE PILE
预应力管桩侧摩阻力影响因素的研究
Analysis on Broken and Fractured Prestress Pipe-pile and Its Quality Control;
预应力管桩断桩(裂缝)原因分析及质量控制
A Method about Testing Verticality of Pre-stressed Pipe Body
预应力管桩桩身垂直度检测的一种方法
Analysis on the Pile Broken Problems in Construction of Prestressed Tubular Pile and the Counter Measures
预应力管桩施工断桩问题分析及处理对策
Study on Bearing Behavior of Ribbed and Sand-filled Prestressed Tube Pile;
带肋填砂预应力管桩承载性能的研究
Some Questions of the Prestressing Force Pile in Practice;
浅谈预应力管桩在实践中的若干问题
On Supervision of Design Quality Pre-Stressed Concrete Pipepile Groundwork;
预应力管桩基础工程的设计质量监理
Static prestressed pipe pile design and construction discussion
静压式预应力管桩设计及施工的探讨
The PDCA cyclic method application in prestressed pipe pile construction management
PDCA循环法在预应力管桩施工管理中的应用
On Construction of Static Pressure Prestress Precast Concrete Tube Pile
浅谈静压预应力混凝土预制管桩施工
Quality control of the static pressed pile of high strength prestressed concrete pipe pile
高强度预应力混凝土管桩静力压桩的质量控制
Study on Prestressed Concrete Pipe Pile and Compaction Effect of Pile Driving;
预应力混凝土管桩及其沉桩挤土效应研究
Application of Prestressed High Strength Concrete Pipe Pile (PHC Pile) in Areas of Hengyang
预应力高强混凝土管桩(PHC桩)在衡阳地区的应用
EXPERIMENTAL RESEARCH ON VERTICAL BEARING CAPACITY OF THE PRESTRESSED CONCRETE PIPE PILE WITH TOOTH PITCH
预应力齿面管桩竖向承载力试验研究
The application of prestressed high-strength concrete pipe pile in one factory building
某厂房预应力高强混凝土管桩的应用
Application predominance of PHC concrete pipe with high-strength prestressing
PHC高强预应力混凝土管桩的应用优势