نتایج جستجو برای: considering drains depth and spacing
تعداد نتایج: 16853075 فیلتر نتایج به سال:
for several years, researchers in familiarity of efl teachers with post-method and its role in second and foreign language learners’ productions have pointed out that the opportunity to plan for a task generally develops language learners’ development (ellis, 2005). it is important to mention that the critical varies in language teaching was shown is the disappearances of the concept of method ...
In this study, a 3D numerical modelling of a single vertical drains consolidation incorporating vacuum preloading considering both vertical and horizontal drainage is presented. The effects of nonlinear soil compressibility, varying permeability and vacuum pressure distribution along the drain are examined through the dissipation of average excess pore pressure and associated settlement. A sele...
INTRODUCTION The prophylactic use of closed suction drains after retroperitoneal lymphadenectomy in the management of gynecologic tumors has been widely used to prevent collections of clots or lymph and to avoid infections and postoperative fistulas. The improvement of newer surgical techniques, the use of antibiotic prophylaxis, and the nonclosure of the peritoneum led to the need to reevaluat...
Lodging can reduce the yield and quality of oats (Avena sativa L.). Root lodging, as opposed to stem is predominant form lodging in oats. Therefore, identifying management practices that enhance root resistance should be prioritized. The objective this study was investigate effect four on oat grain yield, components, quality, observed plant traits contribute resistance. Row spacing seeding dept...
For areas with seasonally shallow water tables and poorly drained soils, subsurface drainage systems are ideal for removing excess from the root zone improving soil workability, trafficability, timeliness of field operations. With increased interest in tile southern Manitoba, objective this study was to evaluate impacts on canola yield oil qualities over three growing seasons (2019-2021) Winkle...
This study evaluated the use of Asaoka and hyperbolic methods to estimate ultimate settlement soft ground treated by vacuum preloading combined with prefabricated vertical drains. For this aim, a large-scale physical laboratory model was constructed. The reinforced-tempered glass box containing soil mass dimensions 2.0 × 1.0 1.2 m (length width depth). Physical models scale for same purpose are...
Accurate relative permittivity is essential to the further analysis of lunar regolith. The traditional hyperbola fitting method for estimation using penetrating radar generally ignored effect position and geometry antennas. This paper proposed a new approach considering antenna mounting height spacing in more detail. verified by numerical simulations regolith models. Hence calculated latest hig...
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