93.020 土方工程、挖掘、地基构造、地下工程 标准查询与下载

T/SCDA 093-2021 ZC高性能预应力混凝土管桩

本图集ZC高性能预应力混凝土管桩（以下简称ZC管桩）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桩基。铁路、公路、桥梁、港口、市政、水利工程的低承台竖向桩基设计可参考使用，但尚应符合国家现行有关标准的规定。当ZC管桩用于液化场地时，设计人员需通过验算，并采取有效构造措施来保证其抗震性能。

ZC High Performance Prestressed Concrete Pipe Pile

T/ZZXJX 096-2021 建筑工程逆作法施工技术规程

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 施工　   5.1 一般规定　   5.2 围护结构施工　   5.3 竖向支承桩、柱施工　   5.4 地下水平结构施工　   5.5 地上地下结构同步施工　   5.6 部分逆作法施工　   5.7 地下水控制　 6 现场监测与检测　   6.1 一般规定　   6.2 监测内容、测点布置及警戒值　   6.3 检测　 7 工程质量验收　

Construction technical specification for reverse method of construction engineering

DB11/T 1944-2021 市政基础设施工程暗挖施工安全技术规程

Safety technical regulations for underground excavation construction of municipal infrastructure projects

T/ZZXJX 088-2021 地基基础监测远程监控技术规程

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 地基基础监测远程监控系统　   5.1 一般规定　   5.2 监控中心　   5.3 数据传输和通信协议　   5.4 接口要求　   5.5 客户端/用户　 6 视频监控系统　   6.1 一般规定　   6.2 视频监控平台　   6.3 通信网络和图像质量要求　   6.4 接口要求　   6.5 户端/用户　 7 辅助信息监控系统与卫星定位系统　   7.1 一般规定　   7.2 辅助信息监控系统　   7.3 卫星定位系统　 8 基础沉降观测远程监控　   8.1 一般规定　   8.2 数据采集与监控仪器设备　   8.3 现场监控操作　   8.4 监控信息接收与管理 9 支护工程监测远程监控　   9.1 一般规定　   9.2 现场监控仪器设备　   9.3 现场监控操作　   9.4 监控信息接收与管理　

Technical regulations for remote monitoring of ground foundation monitoring

T/ZS 0259-2021 企业巡查工程质量安全管理规程

 前  言　  1 范围　  2 规范性引用文件　  3 术语和定义　  4 基本要求　  5 安全行为　    5.1 危大工程检查　    5.2 一般工程检查　    5.3 现场管理安全　    5.4 机械设备安全　  6 质量行为　    6.1 基坑工程管理　    6.2 工程实体质量　    6.3 项目质量管理　    6.4 建材管理　  7 环境安全　    7.1 文明施工检查    7.2 扬尘防治检查　    7.3 空中坠物防治检查　  8 健康安全　     8.1 特种人员持证上岗检查　    8.2 安防用品管理检查　  9 综合治理行为　    9.1 疫情防控管理　    9.2 安全制度管理　    9.3 人员管理　    9.4 社会稳定　

Enterprise inspection project quality and safety management regulations

T/ZS 0256-2021 地下防水工程施工指南

  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 一般要求    5.2 技术要求    5.3 检验与验收  6 施工    6.1 一般要求    6.2 施工缝    6.3 变形缝    6.4 后浇带    6.5 穿墙管（盒）    6.6 埋设件    6.7 预留通道接头    6.8 桩头    6.9 孔口    6.10 坑、池  7 检验与验收    7.1 施工缝    7.2 变形缝    7.3 后浇带    7.4 穿墙管（盒）    7.5 埋设件    7.6 预留通道接头    7.7 桩头    7.8 孔口    7.9 坑、池

Guide for construction of underground waterproofing works

DB42/T 1774-2021 等厚度水泥土搅拌墙技术规程

Technical specifications for cement-soil mixing walls of equal thickness

EN 16228-7:2014+A1:2021 钻井和基础设备 安全 第7部分：可互换的辅助设备

This European Standard, together with part 1, 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 life time of the machine (see Clause 4). The requirements of this part are complementary to the common requirements formulated in EN 16228-1:2014+A1:2021. This document does not repeat the requirements from EN 16228-1:2014+A1:2021, but adds or replaces the requirements for application for interchangeable auxiliary equipment. This document specifies the specific safety requirements for interchangeable auxiliary equipment to be used in drilling and foundation operations, connected with drilling and foundation equipment, agricultural equipment and/or earth moving machinery when they are used as intended and under the conditions of misuse which are reasonably foreseeable by the manufacturer. Interchangeable auxiliary equipment includes pile installation and extraction equipment, impact hammers, extractors, vibrators, deep vibrators, static pile pushing/pulling devices, rotary percussion hammers, rotary drilling drives, drill mast equipment such as leaders equipped with a drill stem and gears attached to the boom of an excavator and casing oscillators/rotators. Diaphragm wall cutting tools are dealt with in EN 16228-5:2014+A1:2021.

Drilling and foundation equipment - Safety - Part 7: Interchangeable auxiliary equipment

EN 16228-2:2014+A1:2021 钻孔及基础设备.安全性.第2部分:用于市政岩土工程,采石及采矿的钻机车 包含修改件A1,2021

This European Standard, together with part 1, deals with all significant hazards for mobile drill rigs for in soil or soil and rock mixture in civil and geotechnical engineering, "deleted text" when they are used as intended and under the conditions of misuse which are reasonably foreseeable by the manufacturer associated with the whole life time of the machine (see Clause 4). The requirements of this part are complementary to the common requirements formulated in EN 16228 1:2014+A1:2021. This document does not repeat the requirements from EN 16228 1:2014+A1:2021, but adds or replaces the requirements for application for mobile drill rigs. In this document the general term "mobile drill rig" covers several different types of machines for use in: - civil engineering; - geotechnical engineering (including ground investigation, anchoring, soil nailing, mini-piling, ground stabilization, grouting); - water well drilling; - geothermal installations; - landfill drilling; - underpinning and tunnelling; - for use above ground as well as underground. Typically, the process of drilling involves the addition of drill rods, tubes, casings or augers etc., normally threaded, as the borehole extends to depth. NOTE 1 EN 16228-4:2014+A1:2021 covers machines with a rotary torque greater than 35 kNm. NOTE 2 The term "drill rigs" includes rigs with a separate power pack supplied by the rig manufacturer. The following machines are excluded from the scope of this document: - tunnelling machines, unshielded tunnel boring machines and rodless shaft boring machines for rock according to prEN 16191; - raise boring machines; - drill rigs used in oil and gas industry; - specialized mining machinery and equipment for opencast mining (e.g. rock drill rigs, blast hole drills) (under the scope of CEN/TC 196); - all underground mining machinery and equipment for the extraction of solid mineral substances (e. g. rock drill rigs, raise boring machines, shaft boring machines, mining auger boring machines, jumbos) as well as machinery and equipment for underground mine development (under the scope of CEN/TC 196); - core drilling machines on stand covered by EN 12348; - hand-held machines (in particular machines covered by ISO 11148-5). This document is not applicable to mobile drill rigs for in soil or soil and rock mixture in civil and geotechnical engineering manufactured before the date of its publication.

Drilling and foundation equipment - Safety - Part 2: Mobile drill rigs for civil and geotechnical engineering, quarrying and mining

EN 16228-4:2014+A1:2021 钻井和基础设备 安全 第4部分：基础设备

This European Standard, together with part 1, deals with all significant hazards for foundation equipment when they are used as intended and under the conditions of misuse which are reasonably foreseeable by the manufacturer associated with the whole life time of the machine (see Clause 4). The requirements of this part are complementary to the common requirements formulated in EN 16228-1:2014+A1:2021. This document does not repeat the requirements from EN 16228-1:2014+A1:2021 but adds or replaces the requirements for application for foundation equipment. In this document the general term "foundation equipment" covers several different types of machines used for installation and/or extracting by drilling (machines with a rotary torque greater than 35 kNm), driving, vibrating, pushing, pulling or a combination of techniques, or any other way, of: - longitudinal foundation elements; - soil improvement by vibrating and soil mixing techniques; - vertical drainage. NOTE Some foundation equipment may have an additional rotary head with a torque less than 35 kNm for pre-drilling applications; this equipment is covered by this standard. Machines with one or more of the following characteristics are not covered by this standard, but are covered by EN 16228-2: - machines that have a main rotary head torque of less than 35 kNm; - machines that have multi-directional drilling capability; - machines for which adding and removing rods or digging and drilling tools etc. is usually required during the installation/extraction process. Typically the process of foundation techniques involves the installation of longitudinal elements such as concrete piles, steel beams, tubes and sheet piles, injection elements as tubes and hoses and casings for cast in situ.

Drilling and foundation equipment - Safety - Part 4: Foundation equipment

T/SCDA 101-2021 ZYZ先张法预应力混凝土空心方桩

本图集ZYZ空心方桩适用于抗震设防烈度7度及以下的工业与民用建筑物、构筑物等工程的低承台基础。铁路、公路与桥梁、港口、市政、水利等工程采用低承台桩基础时可参照使用。

ZYZ Pretensioned Prestressed Concrete Hollow Square Pile

EN 16228-5:2014+A1:2021 钻孔和地基设备 安全 第5部分：隔膜墙设备

This European Standard, together with part 1, deals with all significant hazards for diaphragm walling equipment when they are used as intended and under the conditions of misuse which are reasonably foreseeable by the manufacturer associated with the whole life time of the machine (see Clause 4). The requirements of this part are complementary to the common requirements formulated in EN 16228-1:2014+A1:2021. This document does not repeat the requirements from EN 16228-1:2014+A1:2021, but adds or replaces the requirements for application for diaphragm walling equipment.

Drilling and foundation equipment - Safety - Part 5: Diaphragm walling equipment

EN 16228-6:2014+A1:2021 钻井和地基设备 安全 第6部分：喷射、灌浆和注入设备

This European Standard, together with part 1, deals with all significant hazards for jetting, grouting and injection equipment when they are used as intended and under the conditions of misuse which are reasonably foreseeable by the manufacturer associated with the whole life time of the machine (see Clause 4). The requirements of this part are complementary to the common requirements formulated in EN 16228-1:2014+A1:2021. This document does not repeat the requirements from EN 16228-1:2014+A1:2021, but adds or replaces the requirements for application for jetting, grouting and injection equipment. Rigs for drilling, vibrating, pile driving, to be used for preparing holes for these applications are covered by EN 16228-2:2014+A1:2021 and/or EN 16228-4:2014+A1:2021. Jetting, grouting and injection equipment is used in the preparation, transfer and application of grouting materials used for either: - the improvement of ground condition; or - the filling of voids e.g. around piles or ground anchors. Jetting, grouting and injection equipment are constituted by all equipment and installations, operated by hand or electrically, pneumatically, mechanically or hydraulically powered, necessary for the following: - mixing, storing, measuring and pumping of substances (cement suspension, mortar or chemical liquids/mixtures); - jetting, grouting and injection processes (of/into subsoil) with low, medium or high pressure or vacuum systems; - deleted text - all control systems, electrical or mechanical pressure and flow recorders, for monitoring the grouting; - all jetting, grouting and injection accessories, such as: special tools, lances, rods, sockets, packers, retention clamps and swivel hooks. This document does not apply to machines and equipment for conveying, spraying and placing concrete and mortar (covered by EN 12001). This document does not deal with jetting, grouting or injection units intended to use products that generate toxic gases.

Drilling and foundation equipment - Safety - Part 6: Jetting, grouting and injection equipment

EN 16228-3:2014+A1:2021 钻孔及基础设备.安全性.第3部分:水平方向钻孔设备(HDD) 包含修改件A1,2021

This European Standard, together with part 1, deals with all significant hazards for horizontal directional drilling equipment (HDD) when they are used as intended and under the conditions of misuse which are reasonably foreseeable by the manufacturer associated with the whole life time of the machine (see Clause 4). The requirements of this part are complementary to the common requirements formulated in EN 16228-1:2014+A1:2021. This document does not repeat the requirements from EN 16228-1:2014+A1:2021, but adds or replaces the requirements for application for horizontal directional drills. A machine is considered a horizontal directional drill if it is designed to drill in a shallow arc for the installation of pipes, conduits, and cables and typically has a drill string entry angle of less than 45° relative to the operating surface of the earth.

Drilling and foundation equipment - Safety - Part 3: Horizontal directional drilling equipment (HDD)

T/SCDA 051-2021 TZ螺锁式连接预应力混凝土实心方桩

本图集方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。当方桩用于液化场地时，设计人员需通过计算和构造措施来保证其抗震性能。

TZ screw lock connection prestressed concrete solid square pile

T/ZZXJX 062-2021 旋挖成孔灌注桩施工技术规程

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 施工准备　     5.1 人员配备　     5.2 技术准备　     5.3 材料准备　     5.4 设备准备　     5.5 场地准备　 6 旋挖成孔　     6.1 一般规定　     6.2 护筒　     6.3 施工过程控制　 7 钢筋笼制作与安装　     7.1 一般规定　     7.2 钢筋笼制作　     7.3 钢筋笼安装　 8 混凝土制备及灌注　 9 质量检查与验收　     10 施工安全与环境保护　     10.1 施工安全　     10.2 环境保护　

Construction Technical Regulations for Rotary Drilling Hole Filling Pile

DB37/T 5202-2021 建筑与市政工程基坑支护绿色技术标准

本标准适用于山东省内建筑及市政工程中采用绿色技术的基坑支护、地下水抽灌一体化的设计、施工及基坑工程自动化监测。

Green technical standards for foundation pit support in construction and municipal engineering

DB43/T 2236-2021 平战结合人民防空工程信息化建设规范

Civil Air Defense Engineering Informatization Construction Specifications for Peacetime and Wartime Combination

ASTM D4015-21 用固定基座共振柱装置测定土壤模量和阻尼的标准试验方法

1.1 These test methods cover the determination of shear modulus and shear damping as a function of shear strain amplitude for solid cylindrical specimens of soil in intact and reconstituted conditions by torsional vibration using resonant column devices. The vibration of the specimen may be superposed on a controlled static state of stress in the specimen. The vibration apparatus and specimen may be enclosed in a triaxial chamber and subjected to an all-around pressure and axial load. In addition, the specimen may be subjected to other controlled conditions (for example, pore-water pressure, degree of saturation, temperature). These test methods of modulus and damping determination are considered nondestructive when the shear strain amplitudes of vibration are less than 10–2 % (10–4 in. ⁄in.), and many measurements may be made on the same specimen and with various states of static stress. 1.2 Two device configurations are covered by these test methods: Device Type 1 where a known torque is applied to the top of the specimen and the resulting rotational motion is measured at the top of the specimen, and Device Type 2 where an uncalibrated torque is applied to the top of the specimen and the torque transmitted through the specimen is measured by a torque transducer at the base of the specimen. For both types of devices, the torque is applied to the active end (usually top) of the specimen and the rotational motion also is measured at the active end of the specimen. 1.3 These test methods are limited to the determination of the shear modulus and shear damping, the necessary vibration, and specimen preparation procedures related to the vibration, etc., and do not cover the application, measurement, or control of the axial and lateral static normal stresses. The latter procedures may be covered by, but are not limited to, Test Method D2850, D4767, or D7181. 1.4 Significant Digits—All recorded and calculated values shall conform to the guide for significant digits and rounding established in Practice D6026. 1.4.1 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 design. 1.4.2 Measurements made to more significant digits or better sensitivity than specified in this standard shall not be regarded a nonconformance with this standard. 1.5 Units—The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to inch-pound units, which are provided for information only and are not considered standard. Reporting of test results in units other than SI shall not be regarded as nonconformance with these test methods. 1.5.1 The converted inch-pound units use the gravitational system of units. In this system, the pound (lbf) represents a unit of force (weight), while the unit for mass is slugs. The converted slug unit is not given, unless dynamic (F = ma) calculations are involved. 1.5.2 It is common practice in the engineering/construction profession to concurrently use pounds to represent both a unit of mass (lbm) and of force (lbf). This implicitly combines two separate systems of units; that is, the absolute system and the gravitational system. It is scientifically undesirable to combine the use of two separate sets of inch-pound units within a single standard. As stated, this standard includes the gravitational system of inch-pound units and does not use/present the slug 1 These test methods are under the jurisdiction of ASTM Committee D18 on Soil and Rock and are the direct responsibility of Subcommittee D18.09 on Cyclic and Dynamic Properties of Soils. Current edition approved Dec. 1, 2021. Published December 2021. Originally approved in 1981. Last previous edition approved in 2015 as D4015 –15ɛ1 . DOI: 10.1520/D4015-21. *A Summary of Changes section appears at the end of this standard 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 8QLYHUVLW\RI7RURQWR 8QLYHUVLW\RI7RURQWR SXUVXDQWWR/LFHQVH$JUHHPHQW1RIXUWKHUUHSURGXFWLRQVDXWKRUL]HG 'RZQORDGHGSULQWHGE\ &RS\ULJKWE\$670,QW O DOOULJKWVUHVHUYHG :HG'HF*07 unit for mass. However, the use of balances or scales recording pounds of mass (lbm) or recording density in lbm/ft3 shall not be regarded as nonconformance with this standard. 1.6 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. 1.7 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 Modulus and Damping of Soils by Fixed-Base Resonant Column Devices

DIN EN ISO 22476-4:2021 岩土工程调查和测试 现场测试 第4部分：通过 Munard 程序进行的预钻孔压力计测试（ISO 22476-4:2021）；德文版 EN ISO 22476-4:2021

This document specifies equipment requirements, the execution of and reporting on the Ménard pressuremeter test. This document describes the procedure for conducting a Ménard pressuremeter test in natural grounds, treated or untreated fills, either on land or off-shore. The press

Geotechnical investigation and testing - Field testing - Part 4: Prebored pressuremeter test by Ménard procedure (ISO 22476-4:2021); German version EN ISO 22476-4:2021