MT/T 518-2009 (English Version) PDF

Scope: This standard specifies the technical conditions for the design of the permanent support shaft wall structure, production of the shaft wall, installation of the suspended shaft wall sinking, backfilling of the wall and the quality of the well completed by the drilling method. This standard is applicable to the permanent support of wellbore installed by suspended sinking by drilling method.

MT/T 518-2009 Referenced Document

GB 1499.2-2007 Steel for the reinforcement of concrete- Part 2: Hot rolled ribbed bars
GB 175-1999 Portland cement and ordinary portland cement
GB 50010-2002 Code for design of concrete structures
GB 50017-2003 Code for design of steel structures
GB 50068-2001 Unified standard for reliability design of building structres
GB 50119-2003 Code for utility technical of concrete admixture
GB 50164-1992 Standard of quality control of concrete
GB 50204-2002 Code for acceptance of constructional quality of concrete structures
GB 50205-2001 Code for acceptance of construction quality of steel structures
GB 8076-2008 Concrete admixtures
GB/T 1591-2008 High strength low alloy structural steels
GB/T 18736-2002 Mineral admixtures for high strength and high performance concrete
GB/T 3323-2005 Radiographic examination of fusion welded joints in metallic materials
GB/T 700-2006 Carbon structural steels
GB/T 985.1-2008 Recommended joint preparation for gas welding,manual metal arc welding,gas-shield arc welding and beam welding
GBJ 107-1987 Inspection and evaluation of concrete strength
JB/T 4730.1-2005 Nondestructive testing of pressure equipments - Part 1: General requirements
JB/T 4730.2 Nondestructive testing of pressure equipments

2009 MT/T 518-2009 General technical condition of drilling shaft permanent supports
1995 MT/T 518-1995 General Technical Specifications for Drilling Shaft Permanent Support