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CECS 131-2002Technical specification for buried steel skeleton polyethylene fuel gas pipeline engineering (English PDF)

埋地钢骨架聚乙烯复合管燃气管道工程技术规程

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Issued by

China Association for Engineering Construction Standardization

Level / Type

National · Mandatory

Issue date

May 15, 2002

Implementation date

July 1, 2002

Scope

CECS 131-2002 is the English-translated version of 埋地钢骨架聚乙烯复合管燃气管道工程技术规程.

CECS 131-2002 is the Chinese standard "Technical specification for buried steel skeleton polyethylene fuel gas pipeline engineering". Issued on 5/15/2002, in force from 7/1/2002.

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Document preview — CECS 131-2002

National Standard of the People's Republic of China

Classification: P47

[Preview only]
1 General Provisions
2 Terms and Symbols
2.1 Terms
2.2 Symbols
3 Materials
3.1 General Requirements
3.2 Determination of Estimated Strength of Concrete with Dilled Cores
3.3 Drilled Core Correction Method
4 Design
4.2 Calculation of Earthquake Action and Earthquake Response
4.3 Design of Isolation Layer
4.4 Design of Structural Elements Above the Isolation Layer
4.5 Design of the Structural Elements below Isolation Layer and of the Soil and Foundation
5 Structural Calculation
5.2 Design of Seismic Isolator
5.3 Installation
5.4 Construction Requirements
5.5 Construction Quality Control and Monitor
5.6 Environmental Protection
6 Processing of Core or Technical Requirements of Specimen
6.3 Connection between Membrane and Rigid Boundary
6.4 Connection between Membrane and Flexible Boundary
6.5 Action Effect Combination
7 Test of Core Specimen and Calculation of Compressive Strength
7.1 Construction and Installation
7.2 Construction Survey
7.3 Project Acceptance
7.4 Maintenance of Isolation Layers
7.5 Critical Temperature of Steel Frame Beam and Column
8 Detailing Requirements
8.1 Erection of Steel Members and Tension Cables
8.2 Erection of Membrane Elements
8.3 Application of Pretension Force
8.4 Nondestructive Testing of Connection of Structural Steel Casting
8.5 Marking, Storage and Transport
9 Acceptance
9.1 Protection Measures and Selection Principle
9.2 Construction

1 Foreword

CECS 131-2002 was issued by China Association for Engineering Construction Standardization on 15 May 2002 and has been in force since 1 July 2002.

The CECS prefix marks a association standard of the engineering construction sector, adopted voluntarily.

The document runs to 20 pages in English translation.

2 Scope Preview

CECS 131-2002 is filed under Chinese Standard Classification P47, in the field of engineering construction.

This catalogue holds 136 other CECS standards without an ICS number.

In this catalogue, CECS standards carry edition years from 1988 to 2016.

3 About this standard

Sector: Construction Industry Standard

Issued by: China Association for Engineering Construction Standardization

English translation: about 20 pages (approximate)

Chinese original: about 30,325 characters

4 Related standards

Standards on related subjects:

GB 27790-2020 — City gas pressure regulator

GB 25035-2010 — Dimethyl ether for city gas

CJ/T 112-2008 — Integrated circuit card diaphragm gas meter

CECS 461-2016 — Technical specification for double press stainless steel gas pipeline

CECS 390-2014 — Technical specification for application of exhaust duct system in residential buildings

CECS 364-2014 — Technical guideline for building gas safety application

5 Classification and status

Chinese Standard Classification (CCS): P 47

Prefix CECS: association standard of the engineering construction sector, adopted voluntarily.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 20 pages — is available in the English PDF.

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