摘要
近年来由土石方误差引起土石方量和土石方平衡的问题比较突出,针对工程实际,以实事求是的科学态度,从勘察测量、设计计算、施工三个阶段,分阶段、较系统地归纳总结出土石方工程的主要误差因素,对误差因素进行分析和讨论,提出改进措施。
Recently,the problem of earthwork volume and earthwork balance is more and more outstanding.In view of actual engineering conditions,based on practical and realistic scientific attitude,summarized systematically are main error factors of earthwork by stage from survey,design calculation and construction,analyzed are these error factors and corresponding improvement measures are put forward.
出处
《天然气与石油》
2010年第6期66-70,共5页
Natural Gas and Oil
基金
中国石油天然气集团公司重点资助项目"克拉2气田地面建设工程"(S2002-62)
关键词
土石方
误差
地形图
土石方计算
土石方平衡
松散系数
Earthwork
Error
Topographic map
Earthwork calculation
Earthwork balance
Coefficient of volumetric expansion
