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With the case study of Honggutan New District as reference,this paper elaborated the significance of urban green space;the ecological function and cultural function of green landscape which were respectively manifested in the aspect of living and production and in the aspect of accumulation,sedimentation and renovation mark of urban history development.It also explained the composition of wetland region,the situation that there existed quite a lot of wetland,wetland flower species and landscape types.And the existing problems in the construction of Honggutan green landscape were analyzed,which were the fact that the spatial distribution of plants was unreasonable and impracticable;that the function of green space hadn't been fully displayed,lack of participation;that the landscaping plant was monotonous,short of cultural deposits.On the basis of the design theory of green landscape and the living examples of some developed cities,the regionality of urban green landscape was studied;the design principles of elegance,functionality,people-orientation,regional culture's continuity and ecology were put forward,aiming at providing reference for using different factors of practical measures to achieve landscape eco-design with geographical features.
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江西南昌紅谷凱旋 13#樓施工鋼平臺(tái) 整體吊裝及拆卸方案 - 1 - 江西杭蕭鋼結(jié)構(gòu)有限公司 紅谷凱旋施工平臺(tái)安裝及拆卸方案 一、工程概況: 紅谷凱旋 1#樓在標(biāo)高 63.8M 處需搭設(shè)一個(gè)施工用鋼平臺(tái),鋼平 臺(tái)用 4 榀桁架支撐,分別是: 34軸---36 軸間 /跨度 9M、2 榀桁架; 33軸---37 軸間 /跨度 15M、1 榀桁架; 32軸---38 軸間 /跨度 17M、1 榀桁架; 26軸---44軸間 /跨度 36.8M為懸挑梁平臺(tái),鋼平臺(tái)總重量約 60T。平臺(tái)安裝完成交土建單位施工上部結(jié)構(gòu),土建腳手架拆除后才 能拆除鋼平臺(tái)。 正常施工條件下, 桁架的安裝就位采用大噸位汽車吊吊裝。 按本 工程的桁架吊裝高度和重量,需要 300T汽車吊吊裝,但南昌市及周 邊城市均無法租到,所以桁架的吊裝只能采用其它的方法。 建議采用 4臺(tái)卷揚(yáng)機(jī)整體吊裝比較合理, 經(jīng)濟(jì)成本低,但這種吊 裝方