公路工程

山区公路弃土场在施工过程中,控制好填筑过程中压实度是影响弃土场稳定性和用途的一个重要因素。目前,弃土场较多用于复耕、居民拆迁安置或停车区的建设。以上述3种利用方式为对象,以弃渣体物理力学参数研究成果为基础,通过对不同弃渣体强度、高度,以及不同弃渣场地条件下的沉降分析,得出工后剩余沉降与这些影响因素的关系,再结合三种利用方式可接受的沉降变形要求,提出弃土场压实控制标准。

it is an important factor which control the filling process medium-voltage compaction is to influence abandon clay stability and usage in Mountainous highway abandon clay construction process,.At present,abandon clay more Recover cultivated land,residents for the construction of the relocation or no-parking area.Based on the above three USES for object,physical and mechanical parameters abandon slag body based on the research result of different abandon slag,through body intensity,height,and under the conditions of different abandon slag settlement,we needed to rest after analysis of settlement and the relationship between these factors and combine the three USES acceptable settlement and deformation requirement,puts forward abandon clay compaction controlling standards.