下载后可任意编辑《工程地质》结课作业 学院： 土 木 工 程 学 院 专业： 土 木 工 程 班级： 土木工程 12 （ 3 ）班 学号： 1 2 1 8 0 1 3 1 2 姓名： 吕 晶 晶 2024 年 5 月 8 日四川省洪涝灾害的调查讨论吕晶晶河西学院 土木工程学院 甘肃 张掖 734000摘 要 四川省位于亚热带气候区内，是洪涝灾害的多发区，每年的 4～10月，都有不同程度的洪涝发生，但主要集中在 7、8 月。根据洪涝灾害的严重程命运如同手中的掌纹，无论多曲折，终掌握在自己手中==============================================================下载后可任意编辑度，把它分为严重和一般两类，一般洪涝遍及全省，灾情较重，严重洪涝出现在四川盆地，灾情重。四川洪涝灾害的特点：降水强度大且集中；灾害突发性强、来势凶狠、危害大、灾情重；发生频率高且地理分布不均；开始和结束期地理分布不均；有持续性和阶段性等。严重洪涝除了与一般洪涝有相同的特点外，还有其独有的特点。全省一般洪涝灾害的多发地区是雅砻江中游岸两岸、阿坝藏族自治州中部、四川盆地西北部和西南部。严重洪涝出现最多的地区是盆地西北部。 Sichuan Province is located in the subtropical climate in the region is flood-prone areas, and from April to October, there are different degrees of floods occur every year, but mainly in July and August. Depending on the severity of floods, severe and put it into the general categories, the general flooding throughout the province, disaster heavier, severe flooding in the Sichuan Basin, severe damage. Features Sichuan floods: the rainfall intensity and focus; disasters sudden strong, ferocious, great harm, severe damage; high frequency of occurrence and geographical misdistribution; beginning and end of the geographic distribution; persistent and stages and so on. In addition to severe floods and floods have the same general features, as well as its unique characteristics. Multiple flood-prone areas of the province are generally middle reaches shore Yalong River, Aba Tibetan Autonomous...
