The problems of improper matching of template supporting system and preventive measures
Prevention and control measures. (1) template support system according to the different types of structures and types of templates to match, in order to coordinate with each other. When used, the necessary verification and review of the support system shall be carried out. In particular, the spacing of the pillars shall be determined to ensure that the template support system has sufficient carrying capacity, stiffness and stability. (2) wood support system, such as with the wood template, the wood support must be nailed tight wedge, the pillars must be strengthened between the pull knot tight, wooden pillars at the foot of the wooden wedge to adjust the elevation and fixed, load up to the wooden template support The system can be used to operate the pillow pile tower, for the nail nail fixed. (3) steel support system The steel leng and support the layout of the form should meet the template design requirements, and to ensure the safety of the construction load, steel pipe support system generally should be buckled as a whole bay, the vertical and horizontal spacing of the column is generally about 1m Load should be used when the dense form), while the addition of bracing and scissors support.
(1) support the optional sloppy, without a security check, no enough carrying capacity and stiffness, deformation of concrete after casting template. (2) support stability is poor, no guarantee measures, concrete pouring support their own instability, so that deformation of the template.
Template support matching improper phenomenon due to the template support system matching and support methods improperly, structural concrete pouring deformation.
