Research on Risk Assessment and Control of Horizontal Directional Drilling Crossing Highway Construction
The concealment of construction makes the controllability of horizontal directional drilling construction quality significantly reduced.In order to improve the construction quality of horizontal directional drilling crossing,this paper studies the construction risk assessment based on the special construction project of horizontal directional drilling crossing Beihai Road in Weifang natural gas pipeline network construction project,and based on the application of engineering examples,puts forward the risk control measures for the three stages of pre-event,in-event and post-event according to the risk assessment results.
horizontal directional drillinghighway constructionrisk assessmentrisk control
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