塑料检查井从实际出发解决城市内涝问题
城市频繁内涝问题在最近几年越来越严重,很多城市在雨水季节中更是面目全非,比如说前几年的湖北出现了接连几天的暴雨天气,最后导致一个小区的路面崩塌,且掉入南湖。
Frequent urban waterlogging has become more and more serious in recent years, and many cities are totally different in the rainy season. For example, several days of torrential rains occurred in Hubei in the past few years, which eventually led to a small area of pavement collapse and fall into the South Lake.
还有2012年7月21日至22日8时左右,中国大部分地区遭遇暴雨,其中北京及其周边地区遭遇61年来最强暴雨及洪涝灾害。截至8月6日,北京已有79人因此次暴雨死亡。根据北京市政府举行的灾情通报会的数据显示,此次暴雨造成房屋倒塌10660间,160.2万人受灾,经济损失116.4亿元。
In addition, from 21 July to 8:00 on 22 July 2012, most parts of China suffered heavy rains, of which Beijing and its surrounding areas suffered the strongest rainstorms and floods in 61 years. As of August 6, 79 people had died in Beijing. According to the data of the disaster briefing held by the Beijing Municipal Government, 10 660 houses collapsed, 16.62 million people were affected and 11.64 billion yuan of economic losses were incurred.
2013年暴雨入汛以来,很多城市遭受到暴雨的袭击,还有一些地区出现了超保证水位洪水,城市内涝不知道有多严重,还有一些地方更是出现山洪,泥石流等可怕灾难。
Since the rainstorm in 2013, many cities have been attacked by rainstorms. In some areas, there have been over-guaranteed water level floods. Urban waterlogging is not known how serious it is. In some places, there have been terrible disasters such as mountain torrents and debris flows.
据国家防汛抗旱总指挥部办公室统计,2013以来全国累计有30个省区市遭受洪涝灾害,受灾人口4770万人,因灾死亡337人,失踪213人,倒塌房屋15万间。按灾害致人员死亡原因分析,滑坡、泥石流掩埋致死202人,约占死亡总人数的六成;山洪冲淹死亡78人;降雨倒房死亡23人;溺水等其他原因死亡34人。
According to the statistics of the Office of the General Headquarters of Flood Control and Drought Relief, 30 provinces, districts and municipalities in China have suffered floods since 2013, with 47.7 million people affected, 337 deaths, 213 missing and 150,000 collapsed houses. According to the analysis of the causes of death caused by disasters, 202 people died from landslides and debris flows, accounting for about 60% of the total deaths; 78 people died from flooding; 23 people died from falling rain; 34 people died from drowning and other causes.
5月上旬,持续强降雨导致湖南42万人受灾、7人死亡。14日起新一轮强降雨再次席卷湖南。长沙、湘潭市区部分低洼地段再度出现内涝,27万多人受灾,其中1人因灾死亡。湘西土家族苗族自治州、常德、怀化、益阳等部分县市受灾。
In early May, continuous heavy rainfall caused 420,000 people to suffer and 7 people to die in Hunan. A new round of heavy rainfall swept Hunan again on the 14th. Waterlogging occurred again in some low-lying areas of Changsha and Xiangtan, affecting more than 270,000 people, one of whom died as a result of the disaster. Some counties and cities of Tujia and Miao Autonomous Prefectures, Changde, Huaihua and Yiyang in Western Hunan were affected.
江西,强降雨造成全省5个设区市22个县(市、区)172个乡镇25.9万人受灾,转移群众4149人,倒塌房屋172间。
In Jiangxi Province, heavy rainfall caused 259,000 people to be affected in 172 townships and towns in 22 counties (cities and districts) of 5 districts and municipalities. 4149 people were transferred and 172 houses collapsed.
截至2013年10月8日晚8时,余姚过程雨量496.4毫米,姚江水位最高达5.33米,24小时降雨量和姚江水位均创新中国成立以来最高纪录。据统计,余姚市直接经济损失69.91亿元,其中工业、商贸企业损失35.1亿,交通等基础设施损失8.21亿,农林牧渔损失6.12亿元,水利设施损失2.78亿元,城市受淹直接经济损失15.2亿元,其他损失2.5亿元。
As of 8:00 p.m. on October 8, 2013, the rainfall in Yuyao process was 496.4 mm, and the highest water level in Yaojiang River was 5.33 M. The 24-hour rainfall and the water level in Yaojiang River were shengtaimu.37ix.com.cnbianyaqigs.37ix.com.cnmojuyz.37ix.com.cnmojulbs.37ix.com.cnthe highest since zhagunmj.37ix.com.cnqiangban.37ix.com.cnthe founding of China. According to statistics, the direct economic loss of Yuyao City is 6.691 billion yuan, of which 3.51 billion yuan is lost by industrial and commercial enterprises, 821 million yuan is lost by transportation and other infrastructure, 612 million yuan is lost by agriculture, forestry, animal husbandry and fishery, 278 million yuan is lost by water conservancy facilities, 1.52 billion yuan is lost by urban flooding and 250 million yuan is lost by other losses.
在四川,暴雨洪涝灾害造成全省15个市州的75个县不同程度受灾,受灾人口209.4万人,死亡30多人,失踪160多人,紧急转移安置22.3万人。
In Sichuan, rainstorms and floods caused different degrees of disaster in 75 counties of 15 cities and states. The affected population was 2.094 million, more than 30 people died, more than 160 people were missing, and 223,000 people were displaced and resettled urgently.
从这些数据上我们不难看出来,内涝造成经济损失和人员伤亡是非常大的。而塑料检查井在未来几年内将会不断避免减少这些情况的出现,让城市的明天会更加美好。
From these data, we can see that the economic losses and casualties caused by waterlogging are very large. And plastic inspection wells will continue to avoid reducing these situations in the next few years, so that the city's future will be better.