-
Name spring of jinan born because of the
heritages, prepare,
water
city, baotu spring -
Construction of
jinan city, sponge is to build a modern rainwater
control system, solve the springs dried up,
frequent
floods, water shortage, water
pollution problems.
济南因“泉”而生,济南名泉已入选中国自
然与文化双遗产预备名录,“中国惟一,世界
著名”,是济南乃至国家的名片。正是这座
与水结缘的城市,“趵突泉、黑虎泉、珍珠泉、五
龙潭”四大泉群赋予了这座城市海绵一
样的特质。
济南建设海绵城市,
就是要构建现代雨水控
制利用系统,解决泉水枯竭、洪涝多发、水源不足、水质污染的突出问题。
Jinan municipal party committee,
municipal government in recent years, through
continuous improve the urban flood
control and drainage disaster reduction
ability, improve the urban ecological environment,
alleviate the pressure of
the city
water resources project construction, and actively
create to repair the natural ecological system as
the key
content
of
water
project
construction,
and
the
maximum
realization
of
rainwater
in
urban
areas
of
stockpile,
infiltration and
purification, promote rainwater resource
utilization and ecological environment protection,
but also
for to strive for the sponge
city pilot work has laid a solid foundation for...
.
近年来,济南市委、市政府通过不断提高城市防洪排涝减灾能力、改善城市生态环境
、缓
解城市水资源压力工程建设,
积极打造以修复自然水生态体
系为重点内容的工程建设,
最大限
度实现雨水在城市区域的积存
、渗透和净化,促进雨水资源利用和生态环境保护,也为全力争
创海绵城市试点工作奠定
了坚实的基础??
Eighteen big about
ecological civilization construction in accordance
with the party's strategic
deployment,
and xi jinping, general secretary of
system management, his hands
with
shandong province have carried out
activities, in the national leader in the water
ecological
civilization city
construction pilot, has achieved initial success.
Recently, the ministry of finance,
housing and urban-rural development,
ministry of water resources deployment sponge
urban
construction tasks, it is the
provincial capital jinan protect and restore
speed up the construction of ecological
civilization are extremely good opportunity.
按照党的十八大关于生态文明建设战略部署以及习近平总书记
“
节水优先、空间均衡、系
统治理、两手发力
”
p>
的治水思路,山东省济南市相继开展了创建生态城市等活动,在全国率先
开展了水生态文明城市建设试点,取得了初步成效。近日,财政部、住房和城乡建设部、水利
部联合部署海绵城市建设任务,这是省会济南保护和恢复
“
泉城
”
特色、加快生态文明建设的极
好机遇。
Sponge is refers to
the city to city like a sponge, adapt to
environmental changes and respond to
natural disasters, etc, with good
purification, the accumulation of water
when necessary and take advantage of
construction mainly includes urban
water system, the sponge, municipal roads, urban
garden and
Greenland construction and
ability construction of the five systems.
< br>海绵城市是指城市能够像海绵一样,在适应环境变化和应对自然灾害等方面具有良好的
“
弹性
”
,下雨时吸水、蓄水、渗
水、净水,需要时将蓄存的水
“
释放
”
并加以利用。济南市海绵
城市建设主要包括城市水系统、城市园
林绿地、市政道路、建筑小区及能力建设五大系统。
天降甘霖
要留住更要用好
rain To
keep more good
有需求
利用雨水解渴泉城
There is
demand Use water quench thirst springs
济南城区属于北方坡地与平原构成的复合型城市,
典型的季风性气候,
< br>年降水量只有
600
~
700<
/p>
毫米,人均水资源只占全国人均水平的
1/7
,为典型的资源型缺水城市。随着城镇化、工
业化进程的不断加快,全市水资源管理
面临着严峻的挑战。建设海绵城市,是济南客观现实的
迫切需要。
Jinan city belongs to north slope
with complex composed of plain city, a typical
monsoon climate,
annual rainfall is
only 600 ~ 700 mm, per capita water resources
account for only 1/7 of the national
average, for the typical water-lack
city. Along with the urbanization,
industrialization process
accelerating,
the city's water resources management is facing
severe challenges. Construction sponge
city, is the urgent needs of the
objective reality of jinan.
一是随着城市规模的快速
扩张和南部泉水渗漏带的不断缩小,
保持泉水持续喷涌的压力始
终很大,如果措施不力,群泉将再次面临停喷的危险。
One
is with the rapid expansion of city scale and the
southern spring water leakage with shrinking,
sustaining water gushing pressure is
always high, if the lack of measures, will once
again in danger of
stopping spray group
of springs.
二是南高北低的地理特点和雨季过于集中在七八月份的气候特
征相互叠加,再加上地面过
度硬化,极易出现城市山洪现象,
“
7·18”
特大洪涝灾害的隐忧始终存在,城市排水防涝总体形
势严峻。
2 it is the physical
characteristics of the meteorological north low
concentration and the rainy
season in
July and August the climate characteristics of
overlapping, coupled with excessive
hardening on the ground, urban flash
flood phenomenon, appear easily
concern
always exist, general situation of city drains.
p>
三是在经济社会快速发展的背景下,水资源总量不足与雨洪控制利用措施不到位问题并
存,
双重性制约愈加明显。
因此,
作为北方典型的缺水型城市和著名泉城,
济南建设海绵城市,
不仅是合理开发利用水资源、确保城市安全运行的迫切需要,也是保护泉城特色、实现全面协
调可持续发展的内在要求。
3 it is
under the background of rapid development of
economy and society, water resources
shortage and problems on the rain flood
control measures in place, duality constraints are
becoming
ever more obvious. Therefore,
as a typical of the north water shortage city and
famous springs, jinan
sponge city
construction, not only is the reasonable
exploitation and utilization of water resources,
to
ensure the safe operation of the
city is an urgent need to, also protect springs
features, as the internal
request of a
comprehensive, balanced and sustainable
development.
有优势
水环境综合治理初见成效
Has
the advantages of water environment comprehensive
treatment produced results
建设海绵城市,济南具备良好的基础和条件。
Construction of sponge cities, jinan
has good foundation and conditions.
从自然
地理条件来看,济南城区南高北低、东西
“
地上海绵体
”
地质(具备良好的
“
渗、滞、
蓄、净
”
功能)和
“
地下天然水库
”
(具备
良好的
“
存、释、用
”
功能),如同
“
地下水银行
”
具备良
好的
“
蓄水、渗水、净水、释水
”
条件,具有良好的示范效应。
From the natural geographical
conditions, meteorological north of jinan city,
the lower the
sponge geological (good
(good deposit, interpretation, and use
function), as
purification, water relea
se
从当前的发展基础来看,济南始终深入贯彻落实最严格的水资源保护与管理制度,坚
持开
源与节流并重、
保特色与保发展并重、
治理污染与循环利用并重的原则,
按照限制开采地下水、
高
效利用地表水、鼓励使用再生水的思路,先后投资了
1500
多
亿元,实施了泉水保护、河道
整治、雨水利用、污水处理、水土保持、植树造林和公园绿
地建设等一系列重大工程。尤其是
2012
年以来,济南市开展
了以创建生态城市、水生态文明市、生态园林城市、森林城市、环保
模范城、国家卫生城
市为内容的“六城联创”活动,仅有关水资源保护和利用的工程总投资额
就达
300
多亿元。经过这些年来的不懈努力,济南不仅较好地保障了经济社会
的快速发展、保
持了群泉的持续喷涌,而且水生态环境实现了持续改善,水土流失治理率
达到
82%
,基本消除
了劣五类水质,
污水处理率达到
96%
,中水回用率达到
20%
,“六位一体”水系统治理初见成
效,并先后获得“国
家节水型城市”、“国家园林城市”等荣誉称号,被水利部列为全国第一
个水生态文明建
设市,为济南建设海绵城市夯实基础。
Basis,
from the current development of jinan has in-depth
implementation of the most strict water
resources protection and management
system, adhere to the open source and throttling,
characteristics
and development of the
principle of paying equal attention to, and the
relation between pollution and
recycling, according to the limiting
exploitation of groundwater, the thinking of
efficient utilization of
surface water,
encourage the use of recycled water, successively
invested more than 1500 one
hundred
million yuan, the implementation of the spring
protection, river regulation, rainwater
utilization, wastewater treatment,
water and soil conservation, afforestation and
park green space
construction and a
series of major projects. Especially since 2012,
jinan has carried out to create a
ecological city, city of water
ecological civilization, ecological garden city,
forest city, environmental
protection
model city, national sanitary city
protection and utilization of water
resources project total investment of more than
300 one hundred
million yuan. After
these years of unremitting efforts, jinan well not
only guarantee the rapid
development of
economy and society, to keep the group of
continuously spewing spring, and the
water ecological environment to achieve
continuous improvement, soil and water loss rate
of 82%,
basically eliminated the bad
five kinds of water quality, wastewater treatment
rate reached 96%,
water back
powerusageeffectiveness reached 20%,
produced results, and has won the
honorary title, the first listed by the
ministry of water resources water ecological
civilization
construction, for the
construction of jinan city sponge solid
foundation.
系统施治
城市变身吸水“海绵体”
System treats city turns bibulous
辩证分析
明确建设时间表
Dialectical analysis of specific
construction schedule
近年来,
济南
已经开展了与海绵城市建设密切相关的一系列治水工作。
通过科学系统谋划,
遵循治污、治河、治脏、治洪、治水、治景
“
六位
一体
”
治理思路,从污水治理、河道治理、雨
< br>水调蓄、引水补源等水系统治理方面建成了较完善的工程体系。
In recent years, jinan has been carried
out with a sponge is closely related to the urban
construction of water conservancy work.
Through scientific system planning, following
pollution,
river regulation, incurable
dirty, hong hong, water conservancy, and scene
management idea, from the sewage
disposal, such as river management, rain water
storage, water
filling source water
system governance built a perfect engineering
system.
如今,以建设海绵城市为目标,在系统分析当前济南城市发展和现实需
求的基础上,按照
建设海绵城市的有关要求,
济南市制订了海绵
城市建设的实施方案,
明确了海绵城市建设的路
线图和时间表。
按照习总书记提出的
“
节水优先、空间均衡、系统治理、两手发
力
”
治水思路以
及海绵城市
“
渗、滞、蓄、净、用、排
”
系统要求,济南将统筹实施城市水系统、园林绿化系统、
道路交通系统、建筑小区系
统及能力建设系统(包括监测评估)。到
2020
年,实现雨水
年径
流总量控制率不小于
70
%,试点
区不低于
75%
,对应控制设计降雨量为
27
毫米,年均控制径
流总量为
95
1
万立方米,初步建成城市海绵体。通过海绵城市建设,一般地区排水管渠系统重
现期全部达到
3
年一遇以上,
城市雨水管渠设计标准一般地区采用
3
年一遇,
重点地区采用
5
~
1
0
年一遇,地下通道和下沉式广场采用
20
~
30
年一遇。内涝防治标准达到有效抵御
50
年一
遇的暴雨。河道防洪标准达到
50
年一遇以上,兴济河防洪标准达到
100
年一遇。
Now, in the
construction of the sponge city as the goal, in
jinan, systematic analysis of the current
urban development and the reality
demand, on the basis of in accordance with the
related
requirements of construction
sponge, made sponge implementation plan of the
construction of the city
of jinan, the
roadmap and timetable of sponge city construction.
In accordance with the acquisition of
general secretary
with
requirements, jinan will
overall implementation of urban water system,
landscape system, road traffic
system,
building community system and capacity building
system (including monitoring and
evaluation). By 2020, the realization
of rainwater runoff volume control is not less
than 70%, testing
of no less than 75%,
the corresponding control design is 27 mm
rainfall, annual average control
runoff
volume is 9.51 million cubic meters, preliminary
built city sponge. Drain pipe drainage system
by sponge, urban construction general
region return period all amounting to more than 3
years in a
standard urban storm sewer
system, the general area once every three years
and key areas use once
every 5 ~ 10
years and underground passage and falling square
with 20 ~ 30 years. Waterlogging
prevention standards to achieve
effective against 50 years of storm. River flood
control standard
amounting to more than
50 years in a xingji river flood control standard
of 100 years.
其中,按照
“
< br>具有系统性、创新性、示范性以及可实施、可持续性
”
的
原则,济南市选定大
明湖兴隆片区作为试点,总面积
39
平方公里,济南市计划利用两年的时间,主要实施小区综
合提升、公园
绿地建设、透水路面改造、河道整治、地表水转换地下水、危旧管网改造等
43
项整治项目,全面建成后,污水集中处理率、再生水利用率分别达到
98
%
和
25%
,供水管网漏
失率低于
10%
,
雨水径流
外排污染物负荷削减率不低于
60%
,
为全面铺开海绵城市建设积累经
验。下一步,
62
平方公里的玉符河济西湿地片区将作为推广区,深入落实海绵城市建设的各
项
要求,进一步加快海绵城市的推广和建设步伐。
Among
them, in accordance with the
can be
implemented,
area of 39 square
kilometers, jinan plans to use two years time, the
main implementation of
community
comprehensive promotion, park green space
construction, permeable pavement
reconstruction transformation of
groundwater, surface water, river regulation,
dangerous old pipeline
network
reconstruction 43 renovation project, such as,
after the completion of the comprehensive
sewage concentrated rate, reclaimed
water utilization rate reached 98% and 25%
respectively, the
water supply pipeline
leak rate lower than 10%, the rainwater runoff
discharge pollutant load
reduction rate
of not less than 60%, urban construction
experience for the full-scale sponge. The next
step, 62 square kilometers of jade FuHe
west wetland area will be used as promotion,
further
implement the requirements of
the construction of the city, sponge further speed
up the sponge
promotion and
construction of city.
因地制宜
四大系统生态建设
Four
system ecological construction to adjust measures
to local conditions
建设海绵城市,需要科学规划和统筹实施城
市水系统、园林绿地系统、道路交通系统、建
筑小区系统建设,方能有效缓解城市洪涝灾
害、泉水利用不足、雨污水混流三大问题,实现雨
水资源化、泉水资源化、污水资源化,
提高城市防洪排涝减灾能力,改善城市生态环境,建设
生态美丽泉城。
< br>
Construction sponge, need
scientific planning and overall implementation of
urban water system,
the botanical
garden green space system, the system of road
traffic system, building area, can
effectively relieve urban floods, water
use, rain sewage mixed flow three big problems,
realize the
rainwater utilization,
water reuse, wastewater reuse, improve the urban
flood control and drainage
disaster
reduction ability, improve the urban ecological
environment, the construction of ecological
beauty in jinan.
在城市水系统建设方面,
济南市加大河道整治力度,实施兴济河、历阳河、玉绣河、西圩
子壕、玉符河、腊山河及
历阳湖综合治理工程,建设蓄水坝、谷坊、涵闸、生态缓坡、湿地公
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