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CECS 139-2002Specification for structural design of water tower of water supply and sewerage engineering (English PDF)

给水排水工程水塔结构设计规程

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Issued by

China Association for Engineering Construction Standardization

Level / Type

National · Mandatory

Issue date

December 20, 2002

Implementation date

February 1, 2003

Scope

CECS 139-2002 is the English-translated version of 给水排水工程水塔结构设计规程.

CECS 139-2002 is the Chinese standard "Specification for structural design of water tower of water supply and sewerage engineering". This standard applies to: urban utilities and industrial companies in general water supply and drainage of water stored at room temperature water tower structure.

This standard does not apply to industrial enterprises with special requirements water supply and drainage water tower structure design (such as chimney towers, multifunction towers, etc.).

This standard applies to: Common reinforced concrete structure reinforced concrete water tank tower and a small brick towers supporting structure. This standard does not apply to steel towers, ferro-cement tanks and other material tank structural design. Issued on 2002-12-20, in force from 2003-02-01.

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Document preview — CECS 139-2002

National Standard of the People's Republic of China

Classification: P42

[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 139-2002 was issued by China Association for Engineering Construction Standardization on 20 December 2002 and has been in force since 1 February 2003.

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

The document runs to 38 pages in English translation.

2 Scope Preview

This standard applies to: urban utilities and industrial companies in general water supply and drainage of water stored at room temperature water tower structure. This standard does not apply to industrial enterprises with special requirements water supply and drainage water tower structure design (such as chimney towers, multifunction towers, etc.). This standard applies to: Common reinforced concrete structure reinforced concrete water tank tower and a small brick towers supporting structure. This standard does not apply to steel towers, ferro-cement tanks and other material tank structural design.

CECS 139-2002 is filed under Chinese Standard Classification P42, 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 38 pages (approximate)

Chinese original: about 56,597 characters

4 Related standards

Standards on related subjects:

GB/T 41494-2022 — Aluminum alloy lining plastics pipes and fittings

CJ/T 244-2016 — Water quality standards for swimming pool

CJ/T 217-2013 — Compound quick air inbreathe-release valve for water supply pipeline

CECS 426-2016 — Technical specification for application of reduced-pressure backflow preventer

CECS 425-2016 — Technical specification for application of water hammer arrestor

CECS 423-2016 — Technical specification for compression and adhesive collected light gauge stainless steel pipes

5 Classification and status

Chinese Standard Classification (CCS): P 42

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 — 38 pages — is available in the English PDF.

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