Research on Application of Suction Bucket Foundation for Transmission Tower in River Network Area

2014 ◽  
Vol 919-921 ◽  
pp. 727-730 ◽  
Author(s):  
Li Qin ◽  
Jin Xin Zhu ◽  
Si Wen Zhao
Keyword(s):  
Bearing Capacity ◽  
Low Cost ◽  
Soft Clay ◽  
River Network ◽  
Transmission Tower ◽  
Construction Period ◽  
Bucket Foundation ◽  
Element Simulation ◽  
Clay Ground ◽  
Research On Application

Because the suction bucket foundation is construction period and low cost advantages,application of suction bucket foundation is more and more widely. In this paper, whether the suction bucket foundation can be used as the basis of transmission tower in river area were studied.According to the working mechanism of bucket foundation in soft clay ground and characteristics, through ABAQUS finite element simulation, bearing capacity under the pressure and uplift ultimate draw suction bucket foundation, and compare with the experimental results, verify the feasibility and accuracy of simulation.According to the transmission requirements of bearing capacity of the foundations,design the basic size,and verify whether the requirements of bearing capacity of foundation, confirmed the suction bucket foundation can be applied to the area of river network transmission tower.

Bearing capacity characteristics of model soft clay ground with reinforced geotextiles

1992 ◽  
Vol 7 ◽  
pp. 1-9 ◽  
Author(s):  
Kazutoshi Hirao ◽  
Kazuya Yasuhara ◽  
Yoshihiko Tanabashi ◽  
Kyozo Takaoka ◽  
Jun Nishimura
Keyword(s):  
Bearing Capacity ◽  
Soft Clay ◽  
Clay Ground

The bearing capacity of footings on a sand layer overlying soft clay

Géotechnique ◽  
1997 ◽  
Vol 47 (2) ◽  
pp. 339-345 ◽  
Author(s):  
M. J. Kenny ◽  
K. Z. Andrawes
Keyword(s):  
Bearing Capacity ◽  
Soft Clay ◽  
Sand Layer

A Change of Undrain Shear Strength of Soft Ground during Consolidation Process

2014 ◽  
Vol 513-517 ◽  
pp. 269-272
Author(s):  
Yeong Mog Park ◽  
Ik Joo Um ◽  
Norihiko Miura ◽  
Seung Cheol Baek
Keyword(s):  
Shear Strength ◽  
Soft Clay ◽  
Confining Pressure ◽  
Triaxial Tests ◽  
Test Results ◽  
Exponential Equation ◽  
Consolidation Process ◽  
Degree Of Consolidation ◽  
Clay Ground ◽  
Strength Increment

The purpose of this study is to investigate the undrain shear strength increment during consolidation process of soft clayey soils. Thirty kinds of laboratory triaxial tests have been performed using undisturbed and remolded Ariake clay samples with different degree of consolidation and 5 kinds of confining pressure. Test results show that well known linear equation proposed by Yamanouchi et al.(1982) is overestimated the strength of undisturbed soft clay ground in the process of consolidation. A new simple and reasonable exponential equation proposed in this paper.

Finite Element Simulation Analysis on Space KX-Joint

2014 ◽  
Vol 915-916 ◽  
pp. 146-149
Author(s):  
Yong Sheng Wang ◽  
Li Hua Wu
Keyword(s):  
Finite Element ◽  
Bearing Capacity ◽  
Simulation Analysis ◽  
Local Buckling ◽  
Element Model ◽  
Ansys Software ◽  
Element Simulation ◽  
Calculation Results ◽  
Buckling Failure ◽  
The Finite Element Model

The finite element model of the space KX-Joint was established using ANSYS software, and the failure mode and ultimate bearing capacity of KX-joint were researched. Calculation results show that the surface of chord wall on the roots of compression web members was into the plastic in K plane, and the holding pole without the plastic area and the local buckling failure happened in the surface of chord wall on the roots of Compression Web Members in X plane; The bearing capacity of the joint increased with the Chord diameter, which was appears in the form of power function.

Experimental research on the mechanism of reinforcing soft clay ground by blasting

2012 ◽  
pp. 833-838
Author(s):  
Z Zhang ◽  
Y Ye ◽  
H Meng ◽  
N Yang ◽  
Z Deng ◽  
...  
Keyword(s):  
Experimental Research ◽  
Soft Clay ◽  
Clay Ground
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