91.080.40 混凝土结构 标准查询与下载
共找到 1060 条与 混凝土结构 相关的标准，共 71 页
本文件规定了预应力铸铁锚垫板的产品分类、代号和标记、技术要求、试验方法、检验规则、标志、运输、包装和贮存。
General technical specification for prestressed cast iron anchor base plate
- ICS
- 91.080.40
- CCS
- C339
- 发布
- 2021-12-01
- 实施
- 2022-01-07
前 言 1 范围 2 规范性引用文件 3 术语和定义 4 基本规定 4.1 一般规定 4.2 抽样原则 5 钢筋探测仪 5.1 技术要求 5.2 校准 6 检测技术 6.1 一般规定 6.2 钢筋间距和钢筋保护层厚度检测 6.3 钢筋保护层厚度检测结果评定 6.4 钢筋直径检测及评定
Technical specification for steel cover thickness and steel bar diameter detection
- ICS
- 91.080.40
- CCS
- E4710
- 发布
- 2021-11-30
- 实施
- 2021-12-29
前 言 1 范围 2 规范性引用文件 3 术语和定义 4 基本规定 4.1 检测与加工设备 4.2 检测工作的基本要求 4.3 芯样的加工和试件的技术要求 4.4 芯样试件试验要求 5 芯样试件抗压强度值的计算 6 混凝土强度的推定 6.1 一般规定 6.2 钻芯法确定单个构件的混凝土强度 6.3 钻芯法确定检测批的混凝土强度推定值 6.4 钻芯修正方法
Technical specification for testing concrete strength by core drilling method
- ICS
- 91.080.40
- CCS
- E4710
- 发布
- 2021-11-30
- 实施
- 2021-12-30
前 言 1 范围 2 规范性引用文件 3 术语和定义 4 选型 5 检查井制作 5.1 一般规定 5.2 检查井分类 5.3 混凝土材料 5.4 钢筋 5.5 混凝土运输、浇筑、养护与脱模 6 检查井的安装施工 6.1 一般规定 6.2 施工准备 6.3 运输、吊运与堆放 6.4 井坑施工 6.5 安装和连接 6.6 基坑回填 6.7 井盖安装 6.8 安全和环境保护
Technical standards for the application of prefabricated reinforced concrete inspection wells
- ICS
- 91.080.40
- CCS
- E485
- 发布
- 2021-11-29
- 实施
- 2021-12-29
前 言 1 范围 2 规范性引用文件 3 术语和定义 4 材 料 4.1 钢筋 4.2 灌浆套筒 4.3 灌浆料 4.4 其他材料 5 接头性能要求 5.1 灌浆接头性能 5.2 灌浆接头检验 6 设计 7 施工 7.1 一般规定 7.2 施工准备 7.3 灌浆 7.4 文明施工措施 8 检验与验收 8.1 一般规定 8.2 主控项目 8.3 一般项目
Technical specification for steel sleeve grouting connection of prefabricated concrete structure
- ICS
- 91.080.40
- CCS
- E4710
- 发布
- 2021-11-19
- 实施
- 2021-12-29
This document provides information to perform the design of the prestressed concrete I-girder bridge for road that complies with the limitations established in 6.1. The rules of design set forth in this document are simplifications of more elaborate requirements. Designs and details for new road bridges address structural integrity by considering the following: — the use of continuity and redundancy to provide one or more alternate paths; — structural members and bearing seat widths that are resistant to damage or instability; and — external protection systems to minimize the effects of reasonably conceived severe loads.
Simplified design of prestressed concrete bridges - Part 1: I-girder bridges
- ICS
- 91.080.40
- CCS
- 发布
- 2021-11-00
- 实施
This document provides information to perform the design of the prestressed concrete box girder bridge for road that complies with the limitations established in 6.1. The rules of design as set forth in the document are simplifications of more elaborate requirements. Among several erection methods of box girder bridges, the provisions of this document are mainly applicable to full staging method (FSM). Designs and details for new road bridges address structural integrity by considering the following: — the use of continuity and redundancy to provide one or more alternate paths; — structural members and bearing seat widths that are resistant to damage or instability; and — external protection systems to minimize the effects of reasonably conceived severe loads.
Simplified design of prestressed concrete bridges - Part 2: Box-girder bridges
- ICS
- 91.080.40
- CCS
- 发布
- 2021-11-00
- 实施
Assessment of in-situ compressive strength in structures and precast concrete components - National addition to NF EN 13791
- ICS
- 91.080.40
- CCS
- P25
- 发布
- 2021-10-22
- 实施
- 2021-10-22
Reinforced concrete built-up culvert blocks
- ICS
- 91.080.40
- CCS
- 发布
- 20210906
- 实施
- 20210906
Steel products - High-bond non-weldable ribbed steel bars for concrete poles, supports for overhead lines
- ICS
- 91.080.40
- CCS
- 发布
- 2021-09-04
- 实施
- 2021-09-04
Technical specification for precast concrete block slope protection engineering
- ICS
- 91.080.40
- CCS
- P 25
- 发布
- 2021-09-03
- 实施
- 2021-10-03
Code for construction and quality acceptance of assembled monolithic laminated shear wall structures
- ICS
- 91.080.40
- CCS
- P25
- 发布
- 2021-08-06
- 实施
- 2021-12-06
本标准适用于装配式混凝土结构预制构件的材料质量、生产过程质量和成品质量的检验，堆放运输，成品保护和档案资料管理。
Quality inspection regulations for prefabricated components of prefabricated concrete structures
- ICS
- 91.080.40
- CCS
- Q72
- 发布
- 2021-08-03
- 实施
- 2022-02-01
Exploration regulations for water conservancy and hydropower projects Part 1: Geophysical prospecting
- ICS
- 91.080.40
- CCS
- P 13
- 发布
- 2021-07-01
- 实施
- 2021-10-01
This European Standard is one of a series dealing with products and systems for the protection and repair of concrete structures. It specifies a method for measuring the tensile bond strength of grouts, mortars, concretes and surface protection systems (SPS) used for the protection and repair of concrete. The provisions of the standard are applicable to products and systems applied to a maximum thickness of 50 mm.
Products and systems for the protection and repair of concrete structures - Test methods - Measurement of bond strength by pull-off
- ICS
- 91.080.40
- CCS
- 发布
- 2021-07-01
- 实施
This European Standard describes a method for the determination of the strength of a structural bond between two concrete substrates. The method can be used to measure the slant shear bond strength in the following combinations: hardened concrete bonded to hardened strength; fresh concrete bonded to hardened concrete. The test can be carried out with either dry or wet hardened concrete substrates.
Products and systems for the protection and repair of concrete structures - Test methods - Determination of slant shear strength
- ICS
- 91.080.40
- CCS
- 发布
- 2021-07-01
- 实施
ISO 15673:2016 provides guidelines for the design and construction of low-rise concrete building structures of small area to be built in the less developed areas of the world. ISO 15673:2016 is applicable to the planning, design and construction of structural reinforced concrete structures to be used in new low-rise buildings of restricted occupancy, number of stories, and area. ISO 15673:2016 can be used as an alternative to the development of a National Concrete Building Code, or equivalent document in countries where no national design codes are available by themselves, or as an alternative to the National Concrete Building Code in countries where specifically considered and accepted by the national standard body or other appropriate regulatory organization.
Guidelines for the simplified design of structural reinforced concrete for buildings
- ICS
- 91.080.40
- CCS
- 发布
- 2021-07-01
- 实施
1.1?This test method covers procedures for evaluating the pull-off adhesion strength of a coating on concrete. The test determines the greatest perpendicular force (in tension) that a surface area can bear before a plug of material is detached. Failure will occur along the weake
Standard Test Method for Pull-Off Adhesion Strength of Coatings on Concrete Using Portable Pull-Off Adhesion Testers
- ICS
- 91.080.40
- CCS
- 发布
- 2021-07-01
- 实施
This part of EN 1504 gives requirements for: - substrate condition before and during application of systems and products; - storage of systems and products; - structural stability during preparation, protection and repair; - methods of protection and repair; - quality control for execution of work; - maintenance of the structure.
Products and systems for the protection and repair of concrete structures - Definitions, requirements, quality control and evaluation of conformity - Part 10: Site application of products and systems and quality control of the works
- ICS
- 91.080.40
- CCS
- 发布
- 2021-07-01
- 实施
This document applies to reinforced concrete building consisting of load bearing walls of reinforced concrete buildings [such buildings are called reinforced concrete box-shaped wall buildings and (RC wall building)] or to the part of RC wall building which uses both this and other types of structure. This document applies to RC wall building as follows: — RC wall building with 5 or fewer aboveground storeys; — eaves height of 16 m or less; — storey height on each storey of 3 m or less; — on the top storey, the storey height can be 3,3 m or less; — if the roof has a slope, the sum of the storey height of the top storey and the height from the eaves to the ridge of 4 m or less. Deep foundations, such as piles and caissons, and their pile footings and caps, are beyond the scope of this document, and are not covered by it.
Simplified structural design for reinforced concrete wall buildings
- ICS
- 91.080.40
- CCS
- 发布
- 2021-07-01
- 实施
