crushed rock

Macadam type bases involving successive layers of crushed rock bound with rock dust were also used.

人们曾经使用“石结”基层——几层由石粉黏结在一起连续的碎石层.

In practice, the thickness of the crushed rock layer can not be too thick.

实际应用中碎石层厚度不能太厚。

On the "Thermal Diode" Function of Crushed Rock Layer

碎石层的热半导体作用

Research on the Application of Lime-Flyash-Crushed Rock Mixture for Basic Layer

粉煤灰在二灰碎石基层中的应用研究

Effect of Water Reducing Agent on the Physical and Mechanical Properties of Cement Stabilized Crushed Rock

减水剂对水泥稳定碎石物理力学性能的影响

Experimental Study on Cooling Effect of Air Convection Embankment with Crushed Rock Slope Protection in Permafrost Regions

多年冻土区块、碎石护坡冷却作用的对比研究

Influence of Strength Index of Fly Ash Lime Stabilized Crushed Rock on Performance of Concrete Road Pavement

二灰稳定碎石强度指标对水泥路面性能的影响

Test Study on Shear Performance of Graded Crushed Rock

级配碎石抗剪切性能试验研究

Increasing the arch thrust augments the shear stress on the surface of the shearing resistance part, which counteracts the influence of the crushed rock.

同时由于拱向应力的增大，即增大了抗剪面剪应力，抵消了坝体下游破碎岩石的影响。

Trial study on the CBR test on granular materials from weathered crushed rock

风化碎石粒料材料的CBR试验研究

A black bituminous material used for paving roads or other areas; usually spread over crushed rock.

用来铺块石面路或其他区域的黑色含沥青的材料；通常覆盖在压碎的石头上。

The deformation of the crushed rock embankment is less than that of common embankment.

对比片石路基和普通路基的路基变形量，片石路基的变形量相对较小。

Cooling Effect of Crushed Rock Revetment in Permafrost Regions

青藏高原多年冻土区碎石护坡降温作用及效果分析

And considering the necessity of avoiding blow-up and frost boil, some available measures, such as mat base of calking crushed rock, anti-freeze and seepage prevention insulated wall are adopted in practical roads.

考虑到防止冻胀、翻浆的必要性，提出了填隙碎石垫层、防冻防渗保温墙等有效的路基防病害技术措施，并在具体工程中得到应用。

Study on Convection Cooling of the Crushed Rock in Cold Regions

冻土区碎石路基对流降温的研究

Discussion on Weak Foundation Strengthened by Crushed Rock Pile Shuck Method

碎石桩壳法加固软土地基的工程实例与探讨

Study on In-situ Monitoring of Effect of Degenerative Permafrost Protected by Crushed Rock Revetment

抛石护坡保护公路下退化性多年冻土效果现场监测研究

Numerical simulation study on prestressed anchorage mechanism in a crushed rock slope

破碎岩质边坡预应力锚固机制数值模拟研究

The Application of Cement Stabilized Crushed Rock Basement Design in Tong-Huang Freeway

对水泥稳定碎石基层设计与施工的再认识在铜黄高速公路上的应用

Reasonable Particle Size Distribution of Framework Dense Structure of Cement Stabilizing Crushed Rock Gradation Design Method of Dense-graded Asphalt Stabilized Macadam Base

水泥稳定碎石骨架密实结构的合理级配密级配沥青稳定碎石基层混合料级配设计方法

Effects of Sand Percentage and Proportion of Crushed Rock Fine to Sand on Properties of High Strength Pump Concrete

砂率及特细砂与鱼米石比例对高强泵送混凝土性能的影响

This machine grinds out the crushed rock ready for road building.

这台机器碾碎用来筑路的石头。

Crushed rock layers are distributed widely in periglacial environment.

碎石层在冰缘地区有广泛分布。

This process has been restrained by the air convective embankment with crushed rock structure.

在不同的冻土分区中，无论是何种形式的块石路堤结构，其降温趋势是不同的。