浙江省沿海海塘屡遭台风、暴潮袭击,成灾频率高、范围广、灾情重。为提高海塘的防御能力,从70年代后期开始,各地着重修筑能抗御20年一遇台风大潮的“标准海塘”。目前,全省已建成标准海塘530公里,使沿海地区抗灾能力有了较大的提高。然而,台风大潮的出现总是不以人们的意志为转移的,由于 Coastal seawalls in Zhejiang Province have suffered frequent typhoons and storm surges. The frequency of their occurrences is high and their scope is heavy. Since the late 1970s, various localities have focused on building “standard seawalls” capable of resisting the typhoon wave once in 20 years in order to enhance the seawall defense capabilities. At present, 530,000 standard seawalls have been built in the province, which has greatly improved the coastal areas’ resilience. However, the emergence of the typhoon tide is always not the will of the people as the transfer, due