| After "5.12" earthquake disaster, assembled "cold-formed light steel structurehousing" as the southern countryside of relief aid housing, the housing has a goodseismic performance, fast construction speed, etc..But the houses in the mountainousrural areas use in carrying out, still belong to in our country first, its architectural form,building materials, as well as the construction of the way is completely different fromthe original rural housing; the completion of the use of household production and lifebehavior how to bring the influence, as well as in Shan Gannan department at thejunction of mountain natural climate in this new building, in the use of technology inthe process of suitability to; take what design improvement strategy and adaptivemeasures will improve the local rural area in general, are required to further study.The Article author carries on-the-spot investigation "cold-formed light steel structurehousing" in the southern mountain building process and usage, understanding of lightsteel housing use performance, on-site collection construction and after the completionof the household use of problems appeared in the process, and a comprehensiveanalysis of various problems.These issues include the light steel housing outer surfacedamage cracking and permeability rain, moisture, mildew, poor ventilation effectstructural problems; architecture exterior space layout and the interior space of thehousing design rationality problems; the housing wall thermal performance designproblems.Then, a new type of light steel structure housing performance and the use ofthe southern mountain traditional folk performance comparative analysis, understandits seismic performance, indoor comfortable living conditions and other aspects the advantages and disadvantages of new lightweight steel housing, exploration in thesouth a mountainous area suitability technology components.After classification and analysis the problem of cold-formed steel housing, this paperin the light of cold-formed steel housing construction in the use of various problems,put forward to optimize the improvement strategies, including residential exteriorspace layout and interior space layout to improve the technology strategy; residentialstructure design optimization; residential building envelope structure of the thermalperformance optimization of three aspects, finally proves the rationality of thesemeasures and then the southern part a mountainous area suitability, that "cold-formedlight steel structure housing" in the southern mountainous area of technologyadaptability conclusion. |
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