uncompacted gravel 不密实充填砾石相关短语 hard yarn package(卷绕密实的筒子) 硬卷装 density control (控制现场浇注混凝土的密实度) 密实度控制 Lancashire brick (一种密实不透水的优质红色面砖) 兰开夏砖 timber cribwork (填石) 木笼构筑物 wool bat (填充用) 羊毛絮 gompholite (杂色块状砾石) 泥砾岩...
Based on the curve-fitting method the ingredients of an elasto-plastic constitutive model have been defined to predict the response of gravel under monotonic and cyclic loading. Elastic stiffness is simulated with a model derived from the literature which assumes a dependency on soi...
Google Scholar Holtz, W. G. and Gibbs, H. J. (1957), Research on determining density of sands by spoon penetration testing,Proceedings, Fourth International Conference on Soil Mechanics and Foundation Engineering,1, pp. 35–39. Google Scholar Horonjeff, R. and Javette, D. F. (1956), Ne...
1.1Essentialness of soil compaction Uncompacted natural soils often consist of an amalgamation of the four basic soil particle sizes: clay, silt, sand, and gravel. They usually possess low shear and tensile strength, high porosity, high permeability, and their properties are mainly influenced by t...
TEST REPORT FOR COMPACTED DENSITY OF MIX AGGREGATE ASTM D-1559 PROJECT OWNER ENGINEER : : : : LAB TEST NO. : SAMPLING DATE : TESTING DATE FINISHED DATE TESTED TIME BULK DENSITY OF SPECIMEN B COMPACTED DENSITY OF MIX AGG. B X (100-A)/100 : : : AVERAGE COMPACTED DENSITY OF MIX g/cc...
The RCC process begins at the mixing plant and calls for a stiff, zero-slump mix with the consistency of damp gravel. Mix –An RCC mixing facility, such as a pug mill, tilt drum, or dry ready-mixed plant, must have the efficiency to evenly disperse the relatively small amount of water...
Mix designof RCC is similar to that of NA concrete. However, it is usually necessary to optimize the sand/gravel ratio and to search for an optimized water content. Goodmechanical strengthcould be obtained withRA concrete. Mixes with comparable density were obtained using RA as compared with NA...
Casting such beams is considered impractical and undesirable because of its high cost after removing the gravel, in addition to the problems of shrinkage and creep when the mortar thickness increases as a result of high cement content [29]. The researcher suggested these solid ferrocement beams ...
该文对大连市碎石填土强夯地基检测资料进行了统计与分析,建立了动力触探试验指标N63。 更多例句>> 3) gravel backfill soil 碎石回填土 1. In power project construction in mountainous areas, many are concerned ofgravel backfill soilslopes and treatments. ...
It was found that the presence of a wrinkle increases the maximum geomembrane strain due to local gravel indentations by 10% as compared to a flat geomembrane. The protection layers tested did not significantly influence the change in height and width of the...