The Applied Analysis of Static Pressure Prestressed Pipe Pile in Cohesive Soil

2014 ◽  
Vol 962-965 ◽  
pp. 1047-1050
Author(s):  
Ya Jun Yin ◽  
Xiao Long Liu ◽  
Yong Mei Qian
Keyword(s):  
Prestressed Concrete ◽  
Pile Foundation ◽  
Static Pressure ◽  
Soil Layer ◽  
Cohesive Soil ◽  
Pipe Pile ◽  
Concrete Pipe ◽  
Article Analysis

The article analysis and summary how to control the final pressure value of site operation by taking project in Changchun as an example when the cohesive soil layer use static prestressed concrete pipe pile foundation, putting forward the methods and suggestions of controlling final pressure value.

scholarly journals Characteristics and Construction Technology Analysis of Static Pressure Prestressed Pipe Piles in Construction Engineering

2018 ◽  
Vol 2 (3) ◽  
Author(s):  
Cuipeng Wu
Keyword(s):  
Pile Foundation ◽  
High Efficiency ◽  
Static Pressure ◽  
Rapid Development ◽  
Low Noise ◽  
Building Construction ◽  
Construction Technology ◽  
Construction Work ◽  
Construction Engineering ◽  
Pipe Pile

The development of urbanization has led to an increase in the number and scale of construction projects and the types of building construction engineering are getting advance and diverse due to the rapid development of technology. One of them is the static pressure prestressed pipe pile which is the most common used technology in modern building construction work.  It is mainly used for pile foundation in construction work and it has the advantages in less pollution, low noise and high efficiency compared to the traditional pile foundation. Study on the characteristics of static pressure prestressed pipe pile must be carried out and strengthened the research in order to increase the effectiveness and quality of static pressure prestressed pipe pile on construction works. This paper is mainly to analyzed the characteristic and construction technology of static pressure prestressed pipe piles on building construction work.

Study on a New Kind of Pile-Stinging Prestressed Concrete Pipe Pile

2013 ◽  
Vol 351-352 ◽  
pp. 246-249
Author(s):  
Xin Tong Zhao ◽  
Xin Sheng Yin
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Prestressed Concrete ◽  
Construction Technology ◽  
Element Analysis ◽  
Pipe Pile ◽  
Concrete Pipe ◽  
The Finite Element Analysis ◽  
Concrete Blocks ◽  
Pile Model

This article offers a new style of pipe pilestinging prestressed concrete pipe pile on the basis of the prestressed concrete pipe pile. The document introduces the construction technology. At first, reserve holes in pile in advance, then press concrete blocks into the soil throughout the holes by workers or construction equipments. The author also carried on the finite element analysis, established a common prestressed concrete pipe pile model PZ and a stinging prestressed concrete pipe pile model CZ. The results showed the value of bearing capacity of CZ increased by 9 %comparing with PZ.

Study on Seismic Performance of C105 Prestressed High Strength Concrete Hollow Pipe Pile

2020 ◽  
Vol 980 ◽  
pp. 282-290
Author(s):  
Shi Meng Wang ◽  
Xin Sheng Yin
Keyword(s):  
Finite Element ◽  
Bearing Capacity ◽  
Prestressed Concrete ◽  
High Strength Concrete ◽  
High Strength ◽  
Vertical Load ◽  
Vertical Pressure ◽  
Pipe Pile ◽  
Strength Concrete ◽  
Concrete Pipe

Prestressed concrete pipe pile with high bearing capacity, the advantages of convenient construction, low cost and widely used in practical engineering, because of the prestressed high strength concrete in use process is in complex stress state, both are under a lot of vertical load, and horizontal seismic action needs to be considered at the same time, it is necessary under the condition of considering the vertical load bearing capacity of prestressed high strength concrete level and considering the loading level, the horizontal bearing capacity. Scholars at home and abroad based on the simple hypothesis, puts forward the calculation method of a lot of interaction with soil, in the future will be adopted in calculation, using ABAQUS finite element analysis, this paper established the three-dimensional finite element model of prestressed concrete pipe pile, respectively under different vertical pressure (P = 4000 kn, P = 4800 kn, P = 6000 kn) one-way load and calculated the horizontal bearing capacity, and under repeated load, respectively to study the size of the different vertical pressure and different reinforcement stirrup ratio on its bearing capacity and seismic performance. The results show that the stiffness of pipe pile decreases significantly with the increase of vertical pressure under different vertical loads. With the increase of vertical load, the ductility and energy dissipation capacity of the components decrease gradually. The horizontal bearing capacity of prestressed high strength concrete pipe decreases with the increase of vertical pressure. However, its amplitude decreases with the increase of vertical pressure value.

Discussion about the Application of Pre-Stressed Concrete Pipe Pile

2014 ◽  
Vol 578-579 ◽  
pp. 248-251
Author(s):  
Ya Jun Yin ◽  
Xi Hui Wang ◽  
Yong Mei Qian
Keyword(s):  
Static Pressure ◽  
High Strength ◽  
Engineering Practice ◽  
Pipe Pile ◽  
Concrete Pipe ◽  
The Common

In this paper, based on the author of many years engineering practice, analyzes and discusses the common problem in the application of high strength static pressure concrete pipe pile. For the reasonable application of pipe pile in Changchun area provide advices and references.

Application Research of Prestressed High Strength Concrete Pipe Pile in Construction

2012 ◽  
Vol 193-194 ◽  
pp. 1393-1396
Author(s):  
Zhi Peng Wu ◽  
Xue Dong Yang ◽  
Lei Bao
Keyword(s):  
Prestressed Concrete ◽  
High Strength Concrete ◽  
High Strength ◽  
Application Research ◽  
Pipe Pile ◽  
Strength Concrete ◽  
Concrete Pipe ◽  
Concrete Pile ◽  
New Type ◽  
Existence Question

Prestressed high strength concrete pipe pile (PHC pile), a new type of pile, due to outstanding performance, widely used in various aspects of national construction, this paper introduces the development situation of prestress high strength concrete pile in our country, aiming at proposing own opinion in existence question in the construction process of high strength prestressed concrete pipe pile.

scholarly journals DISCUSSION. FAILURE OF PRESTRESSED CONCRETE PIPE AT REGINA, SASKATCHEWAN.

1963 ◽  
Vol 25 (2) ◽  
pp. 201-206
Author(s):  
R F LEGGET ◽  
J FELD ◽  
N STUTTERHEIM ◽  
S MCCONNEL ◽  
C E BIRD
Keyword(s):  
Prestressed Concrete ◽  
Concrete Pipe

Performance of a Prestressed Concrete Pipe Energy Pile during Heating and Cooling

2017 ◽  
Vol 31 (3) ◽  
pp. 06017001 ◽  
Author(s):  
Yonghui Chen ◽  
Jie Xu ◽  
Hang Li ◽  
Long Chen ◽  
Charles W. W. Ng ◽  
...  
Keyword(s):  
Prestressed Concrete ◽  
Energy Pile ◽  
Heating And Cooling ◽  
Concrete Pipe
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