The shear behaviors of concrete-frozen soil interface are important for analyzing the performance of engineering structures buried in the frozen ground. In this paper, a series of direct shear tests ...
However, there are no obvious rules about the determination of friction angles in that study. For marine soft clay, Hu and Luo9 applied permeable stone to the simulation of pile interfaces, and examined the shear creep behavior on the pile-clay interface of Shanghai soft soil. This ...
Use of manufactured pellet aggregates to study the effect of aggregate crushing on strength and deformation behavior at the concrete-soil interface. In: ... G Baykal,E Danyildiz 被引量: 2发表: 2010年 TESTING STUDY ON INTERNAL AND EXTERNAL FRICTION AND FRICTIONAL STRENGTH OF SOILS土体内外摩擦及...
It freely infiltrates runoff to underlying layers for temporary storage and gradual infiltration to sub-soil or drainage system. There has been an uptick in demand for permeable pavements in many cities across the United States and worldwide. In Europe, pervious concrete was used to reduce road ...
the soil, which will determine the pile toe resistance and affect the location of the neutral plane. Nature's iteration of force and soil settlement will decide the final location of the neutral plane.Key words: piles, negative skin friction, drag load, downdrag, neutral plane, pile ...
Construction method of large-scale steel float tank on soft soil foundation of concrete cushion blocks; each cushion block is correspondinglyinstalled so as to ensure that the elevation is in the same plane, and the repeated ... 傅乐平,刘培佳,刘翰波,... 被引量: 2发表: 2010年 Experimental ...
FrictionSlidingSoil-structure interactionsThe stability of a concrete gravity dam against sliding along the interface between the dam base and the foundation rock must be assured in a seismic safety evaluation. The hybrid frequencytime domain procedure is used to compute the earthquake response of ...
Special zero thickness contact elements are introduced between the soil and the lining to simulate a tensionless interface, allowing sliding and separation. The tangential interface follows the Coulomb friction law, with a friction coefficient μ. According to relevant studies (Sedarat et al., 2009,...
Roads provide a structurally sound and durable surface for vehicles to travel on by distributing the vehicle wheel loading to the subgrade soil, over the design life of the pavement. The pavement structure comprises multiple layers of different thicknesses, which can include the surface course, base...
The next step is to dig or drive post holes according to the planned layout of the fence. The size and depth of the holes will vary depending on the type and height of the fence, and the soil conditions. Generally, the holes should be dug at least one-third to one-half of the tota...