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Ling Fan, Zhize Xun and Shuquan Peng
Based on an improvement project of soft soil ground in Zhuhai City on the Pearl River Delta, a comparative study on vacuum preloading and surcharge preloading was performed. The ground and stratified settlements, excess pore water pressure, and the degre...
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Ming Lei, Jin Chang, Jianqing Jiang and Rui Zhang
The aim of this paper is to clarify the negative pressure distribution in drainage structures of soft foundations reinforced by vacuum preloading. The focus of this study was an actual engineering project, the Beijing?Shanghai high-speed railway; four di...
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Zan Xu, Penglu Cui, Wengui Cao, Xingyi Zhang and Jiachao Zhang
The vacuum preloading method effectively strengthens soft soil foundations with vertical drainage, which produces a smear effect when laying sand drains. Meanwhile, the seepage of pore water and soil deformation during consolidation exhibit nonlinear cha...
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Yanli Tao, Jianfeng Zhu, Jian Zhou, Zeyi Yu and Jia Lu
The electro-osmosis-combined-preloading method is considered very promising in soft soil improvement, while the uncertainty in the function mechanism has hindered its practical application. To explore the mechanism of the combined method, experiments con...
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Hongyuan Liu, Mingxing Zhu, Xiaojuan Li, Guoliang Dai, Qian Yin, Jing Liu and Chen Ling
At present, the interface shear test is mainly used to evaluate the anti-sliding performance of the new foundation base. However, the traditional interface shear test has certain limitations in simulating the load change during the construction process a...
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Tika Ermita Wulandari
Pág. 99 - 108
Consolidation is the process of removing water from the pores of the soil which causes changes in the volume of the soil which results in damage to the construction above it. This is more fatal if the decline that occurs is local. Nowadays the use of ver...
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Petr Lehner and Marie Hornáková
The paper presents a numerical calculation of the service life of concrete structures considering the effect of chlorides in the case of the material properties of structural lightweight waste aggregate concrete. Different amounts of fibres (0.0%, 1.0%, ...
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Yuri Volokitin,Oleg Grinko,Vasily Kupriyanovsky,Alexey Korzun,Andrew Almazov,Oleg Pokusaev,Mikhail Zhabitskii
Pág. 128 - 144
In this paper, we discuss and analyze one approach to a data sharing among mobile subscribers. We propose a new data sharing tool for wireless networks. Our idea is to use the neighbor search phase in wireless networks to share custom data among mobile s...
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Jinfeng Li, Huie Chen, Xiaoqing Yuan and Wenchong Shan
As a solution to avoid the blockage of the drainage pipe by traditional vacuum preloading, step vacuum preloading (SVP) has been progressively studied. However, the effectiveness of this technique has yet to be systematically analyzed. In this study, an ...
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Surta Ria Nurliana Panjaitan
Pág. 85 - 93
Tanah lunak merupakan tanah kohesif yang terdiri dari sebagian besar butir-butir yang sangat kecil seperti lempung atau lanau. Sifat tanah lunak adalah gaya gesernya kecil, kemampatannya besar, koefisien permeabilitas yang kecil dan mempunyi daya dukug r...
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