The Experts below are selected from a list of 37158 Experts worldwide ranked by ideXlab platform
Tong Ming - One of the best experts on this subject based on the ideXlab platform.
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Application of Cement Deep Mixing Method in Reinforcing Soil Mass
Coastal Engineering, 2005Co-Authors: Tong MingAbstract:In this paper, the construction technology to use cement Deep Mixing (CDM) reinforced soil mass for the temporary bulkhead wall in a revetment modification works is introduced, and the application of CDM method creates a precedent for the revetment slope base soil mass reinforcement by using CDM method.
A. Porbaha - One of the best experts on this subject based on the ideXlab platform.
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Seismic response evaluation of sites improved by Deep Mixing, Part 2: Verification
Proceedings of the Institution of Civil Engineers - Ground Improvement, 2008Co-Authors: R. V. Siddharthan, A. PorbahaAbstract:This paper presents verification of the simplified approach for seismic response evaluation of sites improved by Deep Mixing proposed in the companion paper. The results from centrifuge tests that measured the pore water pressure responses of many Deep Mixing treatment configurations and a field case have been used to verify the applicability of the proposed simplified approach. A menudriven, windows-based software package was developed to incorporate the steps in the proposed approach and allow practising engineers to consider many design scenarios involving various Deep Mixing configurations, site and excitation conditions for optimum design.
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State of the art in Deep Mixing technology: part II. Applications
Proceedings of the Institution of Civil Engineers - Ground Improvement, 1998Co-Authors: A. Porbaha, H. Tanaka, M. KobayashiAbstract:In this series of articles, the aim is to present the latest advancements in research, development, and practical issues related to Deep Mixing technology. The first article examined the basic concepts, definitions, classifications, and historical developments. This article emphasizes various application areas in which Deep Mixing technology has been applied. A number of case histories are compiled for each application to illustrate various functions of the technology.
Khairun Nissa Mat Said - One of the best experts on this subject based on the ideXlab platform.
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The Deep Mixing Method: Bearing Capacity Studies
Geotechnical and Geological Engineering, 2017Co-Authors: Ahmad Safuan A Rashid, Aliff Ridzuan Bunawan, Khairun Nissa Mat SaidAbstract:Nowadays, several techniques are employed to improve the problem of carrying out construction in soft soils by increasing the strength of the soil foundation and reducing the settlement of the soil. Among these stabilizing techniques, the Deep Mixing method is regarded as the most popular. The Deep Mixing method is a soil modification method where the soil is mixed in situ with stabilizing agents, commonly soil–cement columns. It increases the strength of the soil, providing bearing resistance and improved settlement performance. Deep Mixing is carried out in situ using a machine equipped with Mixing blades mounted at the end of a tube that has a nozzle at the lower end. The stabilizer agent is injected into the soil via the nozzle using a pumping system so that it mixes with the soil as the blades are rotated. Throughout this paper, previous works by numerous researchers on Deep Mixing including laboratory work, full-scale field tests, analytical and numerical analyses related to bearing capacity are reviewed. The techniques and results used are discussed with the help of figures depicting charts, failure modes, and the model configuration setup. It was found that the Deep Mixing method is suitable for use with any type of soil and provides a better alternative to the existing method of improving soft clay ground, especially with regard to the soil bearing capacity. In addition, future research is needed to improve the use of the method for soil improvement in the construction industry.
M. Kobayashi - One of the best experts on this subject based on the ideXlab platform.
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State of the art in Deep Mixing technology: part II. Applications
Proceedings of the Institution of Civil Engineers - Ground Improvement, 1998Co-Authors: A. Porbaha, H. Tanaka, M. KobayashiAbstract:In this series of articles, the aim is to present the latest advancements in research, development, and practical issues related to Deep Mixing technology. The first article examined the basic concepts, definitions, classifications, and historical developments. This article emphasizes various application areas in which Deep Mixing technology has been applied. A number of case histories are compiled for each application to illustrate various functions of the technology.
Bo Liu - One of the best experts on this subject based on the ideXlab platform.
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Numerical Simulation of Load Transfer Mechanism of T-Shaped Soil-Cement Deep Mixing Column
Applied Mechanics and Materials, 2014Co-Authors: Xiao Tao Zhang, Bo LiuAbstract:T-shaped soil-cement Deep Mixing column load transfer mechanism is different from the general section column. Basing on the fast Lagrangian finite difference method, we study the load transfer mechanism of T-shaped soil-cement Deep Mixing column at different load levels, expanding head height and the ratio of upper and lower pile diameter. By the numerical simulation we obtained that the axial force plummeted value of expanding head flange increases with the load and the ratio of upper and lower pile diameter increasing, it will decreases when the height of expanding head increasing.This paper can provide a reference for the design of T-shaped soil-cement Deep Mixing column.