崇明某风电建设对海塘防汛安全影响分析

Safety Impact Analysis on Seawall Flood Prevention of a Wind Power Construction in Chongming

海塘是保障防汛安全的基础设施,是防御风暴潮侵袭的重要防线。某风电项目杆塔建设沿崇明一线海塘内青坎布置,根据《上海市海塘管理办法》,海塘内、外青坎属防汛基础设施,须论证杆塔施工对海塘的安全影响。根据杆塔建设特点,结合上海市海塘管理要求,重点研究了杆塔施工对海塘安全的影响,论证了在海塘青坎上布置杆塔设施的可行性,提出了减小海塘防汛安全影响的措施,可为后续类似项目提供工程借鉴。

Seawall is the infrastructure for ensuring flood prevention safety,is an important defense against storm surge.The tower construction of a wind power project is arranged along the first line seawall inner green ridge in Chongming,According to Shanghai Seawall Management Measures,the green ponds inside and outside the seawall are flood control infrastructure,and the safety impact of the construction of poles and towers on the seawall must be demonstrated.According to the characteristics of tower construction,combined with the management requirements of Shanghai seawall,this paper mainly studies the influence of pole and tower construction on seawall safety,proves the feasibility of laying pole and tower facilities on the green crest of seawall,and puts forward the measures to reduce the influence of seawall flood control safety,which can provide engineering reference for the following similar projects.