93.020 土方工程、挖掘、地基构造、地下工程 标准查询与下载

DB42/T 1833-2022 河道管理范围钻孔封孔技术规程

Technical regulations for drilling and sealing holes in the river channel management range

DB1331/T 020-2022 雄安新区岩土工程勘察数据分类与编码规则

Classification and coding rules for geotechnical engineering survey data in Xiongan New Area

DB1331/T 019-2022 雄安新区岩土基准层划分导则

Guidelines for the division of geotechnical base layers in Xiongan New Area

ASTM D2434-22 粗粒土壤水力传导率测量的标准试验方法

1.1 These test methods cover laboratory measurement of the hydraulic conductivity (also referred to as coeffıcient of permeability) of water-saturated coarse-grained soils (for example, sands and gravels) with k > 10–7 m/s. The test methods utilize low hydraulic gradient conditions. 1.2 This standard describes two methods (A and B) for determining hydraulic conductivity of coarse-grained soils. Method A incorporates use of a rigid wall permeameter and Method B incorporates the use of a flexible wall permeameter. A singleor dual-ring rigid wall permeameter may be used in Method A. A dual-ring permeameter may be preferred over a single-ring permeameter when adverse effects from shortcircuiting of permeant water along the sidewalls of the permeameter (that is, prevent sidewall leakage) are suspected by the user of this standard. 1.3 The test methods are used under constant head conditions. 1.4 The test methods are used under saturated soil conditions. 1.5 Water is used to permeate the test specimen with these test methods. 1.6 Units—The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. NOTE 1—Hydraulic conductivity has traditionally been reported in cm/s in the US, even though the official SI unit for hydraulic conductivity is m/s. 1.7 The observed and calculated values shall conform to the guidelines for significant digits and rounding established in Practice D6026. 1.8 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.9 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Methods for Measurement of Hydraulic Conductivity of Coarse-Grained Soils

T/SCDA 030-2022 TZ螺锁式连接预应力混凝土异型桩

.本图集螺锁式连接预应力混凝土异型桩适用于抗震设防烈度为7度（含7度）以下地区的一般工业与民用建筑物、构筑物的低承台竖向基桩。铁路、公路、桥梁、港口、市政、水利工程的低承台竖向基桩设计可参考使用，但尚应符合国家现行有关标准的规定。当异型桩用于液化场地时，设计人员应按照现行国家标准要求通过计算和构造措施来保证其抗震性能。

TZ screw-lock connection prestressed concrete special-shaped pile

ISO 17892-12:2018/Amd 2:2022 岩土工程勘察和试验.土壤的实验室试验.第12部分:液体和塑性极限的测定.修改件2

Geotechnical investigation and testing — Laboratory testing of soil — Part 12: Determination of liquid and plastic limits — Amendment 2

T/SSCE 0002-2022 微扰动四轴搅拌桩技术标准

本标准主要内容有：  1 总则；  2 术语和符号；  3 基本规定（微扰动四轴搅拌桩桩设计、施工中存在的普遍性较强的规定，包括适用地层、设备选用、设计及施工遵照的原则等）。  4 设备（1）微扰动四轴搅拌桩设备的组成；（2）微扰动四轴搅拌桩桩设备各部分的要求。 5 设计 （1）微扰动四轴搅拌桩桩的规格、材料用量、强度控制要求； （2）微扰动四轴搅拌桩添加材料的要求； （3）微扰动四轴搅拌桩作为截水帷幕、防渗结构的设计要点； （4）微扰动四轴搅拌桩作为围护结构的设计要点； （5）微扰动四轴搅拌桩用做地基处理时的设计要点。 6 施工（1）微扰动四轴搅拌桩桩施工前的技术准备工作； （2）微扰动四轴搅拌桩桩的施工要求； （3）微扰动四轴搅拌桩桩的试桩技术指标要求； （4）微扰动四轴搅拌桩桩成桩施工过程中的技术指标要求。  ；7 质量（1）信息化系统的构成； （2）采集系统要求； （3）远程管理系统要求。 8 检验（1）施工过程中的质量控制要求； （2）施工安全及环境保护的相关规定及要求。

Technical standard for micro-disturbance four-axis mixing pile

ASTM C1242-22 尺寸石连接系统的选择、设计和安装的标准指南

Standard Guide for Selection, Design, and Installation of Dimension Stone Attachment Systems

BS EN 16228-7:2014+A1:2021 钻孔和基础设备 安全 可互换的辅助设备

What is BS EN 16228-7 - interchangeable auxiliary equipment safety about?    The construction and mining sectors utilize drilling equipment and procedures to drill into both rock and soil. BS EN 16228-7 is a European Standard that discusses safety requirements for drilling and foundation equipment for the safe and proper operation, maintenance, and service of the drilling and foundation equipment. BS EN 16228-7 is the seventh part of the ‘Drilling and foundation equipment – Safety’ multi-series that deals with all significant hazards for interchangeable auxiliary equipment when they are used as intended and under the conditions of misuse which are reasonably foreseeable by the manufacturer associated with the whole lifetime of the machine. The requirements of this part are complementary to the common requirements formulated in EN 16228-1:2014+A1:2021 . Note 1: BS EN 16228-7 does not repeat the requirements of EN 16228-1:2014+A1:2021 , but adds or replaces the requirements for application for interchangeable auxiliary equipment. Note 2: Diaphragm wall cutting tools are dealt with in EN 16228-5:2014+A1:2021 . Who is BS EN 16228-7 - interchangeable auxiliary equipment safety for?   BS EN 1622...

Drilling and foundation equipment. Safety - Interchangeable auxiliary equipment

BS EN 16228-4:2014+A1:2021 钻孔和基础设备 安全 基础设备

What is BS EN 16228-4 - drilling and foundation equipment safety about?    The construction and mining sectors utilize drilling equipment and procedures to drill into both rock and soil. BS EN 16228-4 is a European Standard that discusses safety requirements for drilling and foundation equipment for the safe and proper operation, maintenance, and service of the drilling and foundation equipment. BS EN 16228-4 is the fourth part of the ‘Drilling and foundation equipment – Safety’ multi-series; and deals with all significant hazards for foundation equipment; associated with the whole lifetime of the machine. Some foundation equipment may have an additional rotary head with torque less than 35 kNm for pre-drilling applications; this equipment is covered by BS EN 16228-4 . The requirements of BS EN 16228-4 are complementary to the common requirements of EN 16228-1:2014+A1:2021 . Note 1: BS EN 16228-4 does not repeat the requirements of EN 16228-1:2014+A1:2021 , but adds or replaces the requirements for application for foundation equipment. Note 2: Machines with one or more of the following characteristics are not covered by BS EN 16228-4 , but are covered by EN 16228-2:2014+A1:2021 :

Drilling and foundation equipment. Safety - Foundation equipment

DB42/T 1801-2022 可控协同桩筏基础技术规程

Technical specification for controllable synergistic piled raft foundation

T/TMHIA 005-2022 天津市城镇排水管道检测与评估技术规程

1  总  则　 2  术语和符号　 3  基本规定　 4  排水管网普查　 5  检查井检测　 6  管道潜望镜检测　 7  电视检测　 8  声纳检测　 9   传统方法检查　 10  探地雷达检测　 11  检查井状况综合评估　 12  管道状况综合评估　 13  成果资料　 附录A  检测影像资料版头格式和基本内容　 附录B  现场记录表　 附录C  排水管道沉积状况纵断面图格式　 附录D  检测成果表　 本规程用词说明　 引用标准名录　 条文说明　

Technical regulations for detection and evaluation of urban drainage pipelines in Tianjin

ISO/TS 24283-3:2022 岩土工程勘察和试验.鉴定标准和评定.第3部分:合格企业

Geotechnical investigation and testing — Qualification criteria and assessment — Part 3: Qualified enterprise

ISO/TS 24283-1:2022 岩土工程勘察和试验.资格标准和评定.第1部分:合格技术人员和合格操作员

Geotechnical investigation and testing — Qualification criteria and assessment — Part 1: Qualified technician and qualified operator

ISO/TS 24283-2:2022 岩土工程勘察和试验.资格标准和评定.第2部分:责任专家

Geotechnical investigation and testing — Qualification criteria and assessment — Part 2: Responsible expert

ASTM D3966/D3966M-22 静力水平荷载作用下深基础单元的标准试验方法

1.1 The test methods described in this standard measure the lateral deflection of an individual vertical or inclined deep foundation element or group of elements when subjected to static lateral loading. These methods apply to all deep foundations, or deep foundation systems as they are practical to test. The individual components of which are referred to herein as elements that function as, or in a manner similar to, drilled shafts, micropiles, cast-in-place piles (augered-cast-in-place piles, barrettes, and slurry walls), driven piles, such as pre-cast concrete piles, timber piles or steel sections (steel pipes or H-beams) or any number of other element types, regardless of their method of installation. Although the test methods may be used for testing single elements or element groups, the test results may not represent the long-term performance of the entire deep foundation system. 1.2 This standard provides minimum requirements for testing deep foundation elements under static lateral load. Project plans, specifications, provisions, or any combination thereof may provide additional requirements and procedures as needed to satisfy the objectives of a particular test program. The engineer in charge of the foundation design, referred to herein as the foundation engineer, shall approve any deviations, deletions, or additions to the requirements of this standard. (exception: the test load applied to the testing apparatus shall not exceed the rated capacity established by the engineer who designed the testing apparatus). 1.3 Apparatus and procedures herein designated “optional” may produce different test results and may be used only when approved by the foundation engineer. The word “shall” indicates a mandatory provision, and the word “should” indicates a recommended or advisory provision. Imperative sentences indicate mandatory provisions. 1.4 The foundation engineer should interpret the test results obtained from the procedures of this standard to predict the actual performance and adequacy of elements used in the constructed foundation. 1.5 An engineer (qualified to perform such work) shall design and approve all loading apparatus, loaded members and support frames. The foundation engineer shall design or specify the test procedures. The text of this standard references notes and footnotes, which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard. This standard also includes illustrations and appendices intended only for explanatory or advisory use. 1.6 Units—The values stated in either SI units or inchpound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard. 1.7 The gravitational system of inch-pound units is used when dealing with inch-pound units. In this system, the pound [lbf] represents a unit of force [weight], while the unit for mass is slug. The rationalized slug unit is not given, unless dynamic [F=ma] calculations are involved. 1.8 All observed and calculated values shall conform to the guidelines for significant digits and rounding established in Practice D6026. 1.8.1 The procedures used to specify how data are collected, recorded and calculated in this standard are regarded as the industry standard. In addition, they are representative of the significant digits that should generally be retained. The procedures used do not consider material variation, purpose for obtaining the data, special purpose studies, or any considerations for the user’s objectives; and it is common practice to increase or reduce significant digits of reported data to be commensurate with these considerations. It is beyond the scope of this standard to consider significant digits used in analysis methods for engineering data. 1.9 The method used to specify how data are collected, calculated, or recorded in this standard is not directly related to the accuracy to which the data can be applied in design or other uses, or both. How one applies the results obtained using this standard is beyond its scope. 1.10 This standard offers an organized collection of information or a series of options and does not recommend a specific course of action. This document cannot replace education or experience and should be used in conjunction with 1 These test methods are under the jurisdiction of ASTM Committee D18 on Soil and Rock and are the direct responsibility of Subcommittee D18.11 on Deep Foundations. Current edition approved Jan. 1, 2022. Published February 2022. Originally approved in 1981. Last previous edition approved in 2013 as D3966 – 07(2013)ɛ1 . DOI: 10.1520/D3966_D3966M-22. Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. 1 professional judgment. Not all aspects of this standard may be applicable in all circumstances. This ASTM standard is not intended to represent or replace the standard of care by which the adequacy of a given professional service must be judged, nor should this document be applied without consideration of a project’s many unique aspects. The word “Standard” in the title of this document means only that the document has been approved through the ASTM consensus process. 1.11 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.12 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Methods for Deep Foundation Elements Under Static Lateral Load

ASTM D3689/D3689M-22 静态轴向拉伸荷载下深基础构件的标准试验方法

1.1 The test methods described in this standard measure the axial deflection of an individual vertical or inclined deep foundation element or group of elements when loaded in static axial tension. These methods apply to all types of deep foundations, or deep foundation systems, as they are practical to test. The individual components of which are referred to herein as elements that function as, or in a manner similar to, drilled shafts; cast-in-place piles (augered cast-in-place piles, barrettes, and slurry walls); driven piles, such as pre-cast concrete piles, timber piles or steel sections (steel pipes or wide flange beams); or any number of other element types, regardless of their method of installation. Although the test methods may be used for testing single elements or element groups, the test results may not represent the long-term performance of the entire deep foundation system. A summary of the test methods is contained in Section 4. 1.2 This standard provides minimum requirements for testing deep foundation elements under static axial tensile load. Project plans, specifications, provisions, or any combination thereof may provide additional requirements and procedures as needed to satisfy the objectives of a particular test program. The engineer in charge of the foundation design, referred to herein as the foundation engineer, shall approve any deviations, deletions, or additions to the requirements of this standard. (Exception: the test load applies to the testing apparatus shall not exceed the rated capacity established by the engineer who designed the testing apparatus.) 1.3 Apparatus and procedures herein designated “optional” may produce different test results and may be used only when approved by the foundation engineer. The word “shall” indicates a mandatory provision, and the word “should” indicates a recommended or advisory provision. Imperative sentences indicate mandatory provisions. 1.4 The foundation engineer should interpret the test results obtained from the procedures of this standard to predict the actual performance and adequacy of elements used in the constructed foundation. 1.5 An engineer qualified to perform such work shall design and approve all loading apparatus, loaded members, and support frames. The foundation engineer shall design or specify the test procedures. The text of this standard references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered requirements of the standard. This standard also includes illustrations and appendices intended only for explanatory or advisory use. 1.6 Units—The values stated in either SI units or inchpound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard. 1.7 The gravitational system of inch-pound units is used when dealing with inch-pound units. In this system, the pound [lbf] represents a unit of force [weight], while the unit for mass is slug. The rationalized slug unit is not given, unless dynamic [F=ma] calculations are involved. 1.8 All observed and calculated values shall conform to the guidelines for significant digits and rounding established in Practice D6026. The procedure used to specify how data are collected, recorded and calculated in this standard are regarded as the industry standard. In addition, they are representative of the significant digits that should generally be retained. The procedures used do not consider material variation, purpose for obtaining the data, special purpose studies, or any considerations for the user’s objectives; and it is common practice to increase or reduce significant digits of reported data to be commensurate with these considerations. It is beyond the scope of this standard to consider significant digits used in analysis methods for engineering data. 1.9 The method used to specify how data are collected, calculated, or recorded in this standard is not directly related to the accuracy to which the data can be applied in design or other uses, or both. How one applies the results obtained using this standard is beyond its scope. 1.10 This standard offers an organized collection of information or a series of options and does not recommend a 1 These test methods are under the jurisdiction of ASTM Committee D18 on Soil and Rock and are the direct responsibility of Subcommittee D18.11 on Deep Foundations. Current edition approved Jan. 1, 2022. Published February 2022. Originally approved in 1978. Last previous edition approved in 2013 as D3689 – 07(2013)ɛ1 . DOI: 10.1520/D3689_D3689M-22. Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. 1 specific course of action. This document cannot replace education or experience and should be used in conjunction with professional judgment. Not all aspects of this standard may be applicable in all circumstances. This ASTM standard is not intended to represent or replace the standard of care by which the adequacy of a given professional service must be judged, nor should this document be applied without consideration of a project’s many unique aspects. The word “Standard” in the title of this document means only that the document has been approved through the ASTM consensus process. 1.11 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.12 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Methods for Deep Foundation Elements Under Static Axial Tensile Load

T/ZZXJX 112-2021 装配式混凝土地下综合管廊技术规程

前  言　 1 范围　 2 规范性引用文件　 3 术语和定义　 4 基本规定　 5 材料　   5.1 混凝土　   5.2 钢材　   5.3 接缝材料　   5.4 其他材料　 6 结构设计　   6.1 一般规定　   6.2 作用及作用组合　   6.3 结构分析　   6.4 构造要求　 7 构件制作与运输　   7.1 模具设计、组装及检验　   7.2 构件制作　   7.3 构件养护与脱模   7.4 标识与检验　   7.5 运输与堆放　 8 结构施工　   8.1 准备工作　   8.2 管廊基坑施工　   8.3 预制拼装管廊现场施工　   8.4 装配整体式管廊现场施工　 9 检验与验收　   9.1 一般规定　   9.2 进场检验　   9.3 施工检验　   9.4 工程验收　

Technical specification for prefabricated concrete underground comprehensive pipe gallery

KS E 3132-2021 锚杆及其设备部件

Rock bolt and its equipment parts

T/ZZXJX 115-2021 城市综合管廊结构工程施工及质量验收标准

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 施工基本规定　   4.2 质量验收基本规定　 5 地基与基础工程施工　   5.1 一般规定　   5.2 地基与基础　 6 结构工程施工　   6.1 一般规定　   6.2 现浇混凝土综合管廊结构　   6.3 预制拼装综合管廊结构　 7 防水工程施工　   7.1 一般规定　   7.2 水泥砂浆防水层　   7.3 卷材防水　   7.4 涂料防水　   7.5 细部构造防水　 8 质量验收　   8.1 一般规定　   8.2 地基与基础工程　   8.3 防水工程　

Construction and Quality Acceptance Standards for Urban Comprehensive Pipe Gallery Structural Engineering