Comparative study on foundation treatment methods of immersed tunnels in China

Along with large national investment in infrastructure construction, the mileage of the highway, which is one of the infrastructures, has increased year by year. There are many kinds of artificial filling foundation treatment methods for housing construction project in mountain highway facilities. This paper, combined with the engineering example, focuses on the dynamic compaction method and the replacement method.

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Research on the Geotechnical Engineering Investigation and Foundation Treatment Methods of Large Thickness Collapsible Loess

IOP Conference Series Earth and Environmental Science ◽

10.1088/1755-1315/560/1/012001 ◽

2020 ◽

Vol 560 ◽

pp. 012001

Author(s):

Xiucang Zhang ◽

Qiang Lv

Keyword(s):

Geotechnical Engineering ◽

Treatment Methods ◽

Large Thickness ◽

Foundation Treatment ◽

Collapsible Loess ◽

Engineering Investigation

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Influence of different treatment methods on the mechanical behavior of recycled aggregate concrete: A comparative study

Cement and Concrete Composites ◽

10.1016/j.cemconcomp.2019.103398 ◽

2019 ◽

Vol 104 ◽

pp. 103398 ◽

Cited By ~ 23

Author(s):

Syed Minhaj Saleem Kazmi ◽

Muhammad Junaid Munir ◽

Yu-Fei Wu ◽

Indubhushan Patnaikuni ◽

Yingwu Zhou ◽

...

Keyword(s):

Comparative Study ◽

Mechanical Behavior ◽

Recycled Aggregate Concrete ◽

Recycled Aggregate ◽

Aggregate Concrete ◽

Treatment Methods

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A Comparative Study of Free Formaldehyde Control Technology in Wood-Based Panels

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.295-298.1149 ◽

2013 ◽

Vol 295-298 ◽

pp. 1149-1153

Author(s):

Hong Yun ◽

Qiong Guo ◽

Chuan Shuang Hu ◽

Deng Yun Tu

Keyword(s):

Comparative Study ◽

Reduction Rate ◽

Formaldehyde Emission ◽

Control Technology ◽

Ultrasonic Dispersion ◽

Nano Tio2 ◽

Treatment Methods ◽

Heating Treatment

Adopted the treatment methods of ultrasonic dispersion on nano-TiO2/Al2O3, of sustained-releasing ClO2 and of post-heating way. The results show that the reduction rate of formaldehyde emission treated by nano-TiO2/Al2O3 is 22.2%, the average reduction rate of particleboard free formaldehyde in nine days is 64.7%, and the post-heating- treatment can reduce the plywood formaldehyde by 34.5%.

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Reinforcement Technology of Cement Agitation Pile in the Highway Soft Foundation Treatment

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.329.205 ◽

2013 ◽

Vol 329 ◽

pp. 205-209

Author(s):

Kai Chen

Keyword(s):

Soft Soil ◽

Construction Technology ◽

Pressing Method ◽

Treatment Methods ◽

Deep Mixing ◽

Replacement Method ◽

Foundation Treatment ◽

Soft Foundation ◽

Mixing Method ◽

Soil Distribution

There is the soft soil distribution mostly in the regions along the river or the sea in our country, so the soft foundation treatment shold be well done in building highways. With respect to the soft foundation treatment methods, the scholars, engineers and technicians home and abroad have put forward a dozen or more methods, such as replacement method, reinforcement method, top pressing method, sandstone pile method and deep mixing method etc.. This article discusses the reinforcement mechanism, construction technology and some proceedings requiring attention in the construction and detection of the cement agitation pile.

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