Compressive strength, dynamic modulus, porosity and hydraulic permeability are investigated. The influence of cement dosage and soil type is discussed. There is a close fit between the laboratory results and the site results for soils with low clay content. The difficulty of uniformly mixing the ...
Additional to main objectives, effects of total water (soil + slurry)-to-cement ratio (WTotal/C) and cement dosage (α) were also examined as secondary objectives to evaluate their influence concurrently with the operational factors. To achieve the stated goals, unconfined compressive strength (...
(2013). The DSM columns were allowed to cure on site for 28 days prior to coring, and the core samples were drilled in DSM Columns A1–A6 for laboratory tests. The permeability coefficients and unconfined compressive strengths of the mixed soil determined by laboratory tests are shown in...
This research investigates the properties of soft Bangkok clay (SC) stabilized with C and high calcium fly ash (FA) geopolymer for high-strength soil–cement columns. The effect of influence parameters on the unconfined compressive strength (UCS) and scanning electron microscope (SEM) properties of...
Deep soil mixing columnsComposite groundVertical swellingShrinkageUnconfined compressive strengthA fully automated DSM rig was fabricated to install columns of ... S Saride,VNK Mypati - 《Construction & Building Materials》 被引量: 0发表: 2024年 In-situ injection of soil and groundwater—high press...
A concept of new design is suggested by use of in situ cement soil strength after considering the present quality problem of deep cement mixing piles resulted from the high strength of cement soil mixed in laboratory and very low strength of cement soil mixed in situ, so the discrepancy of ...
Study of compressive strength evolution in soil cement samples with fly-ash admixtures The main reason of designing cement-soil columns is to improve properties of local soils (such as strength and stiffness) by mixing them with various cementing materials. Cement and calcium are the most commonly...
analytical and numerical investigations to provide easy access to information for future researchers. Deep soil mixing is a ground improvement technique in which soft soil is stabilized in situ using a binder without compaction. The deep soil mixing method has usually been applied to improve soft cla...
Remarks on wet deep soil mixing quality controlDSMQuality checkSamplesSoil‐mixingUCSAs wet soil mixing has a lot of advantages in comparison to other soil improvement methods it is used more often all over the world. It can be used as sealing element instead of diaphragm walls or also as ...
1) deep mixing cement-soil pile 深层搅拌水泥土桩 1. Application of deep mixing cement-soil pile in maintenance of foundation pit; 深层搅拌水泥土桩在基坑维护中的应用 更多例句>> 2) biaxial soil-cement deep mixing impermeable pile 双轴水泥土深层搅拌桩 3) deep-mixing pile with cement soil...