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008171030s1981    oncad  |o    f|0| 0 eng d
040 |aCaOODSP|beng
043 |an-cn---
0861 |aNH17-128/1981E-PDF
24500|aConcepts of house structures for permafrost areas |h[electronic resource] : |bpreliminary investigation of three-point foundation system / |cJ.L. Richards & Associates Limited.
260 |a[Ottawa] : |bCanada Mortgage and Housing Corporation, |c1981.
300 |aiv, 19, [6] p. : |bcharts, ill.
500 |a"October 1981."
500 |a"CMHC file No. 5320-20."
520 |a"J.L. Richards and Associates Limited has been retained by Canada Mortgage and Housing Corporation to conduct a preliminary investigation into the feasibility of supporting Arctic housing on a three point foundation system. If appropriately designed, such housing would eliminate the internal racking and torsional problems associated with movement of the foundations located on active permafrost. Such racking frequently causes significant damage to housing structures constructed in the Arctic."--Introd.
69207|2gccst|aConstruction
69207|2gccst|aPermafrost
69207|2gccst|aHousing
7102 |aJ.L. Richards & Associates.
7102 |aCanada Mortgage and Housing Corporation.
7102 |aCanada Mortgage and Housing Corporation. |bTechnical Research Division.
85640|qPDF|s957 KB|uhttps://publications.gc.ca/collections/collection_2017/schl-cmhc/nh17/NH17-128-1981-eng.pdf