93.020 土方工程、挖掘、地基构造、地下工程 标准查询与下载



共找到 1803 条与 土方工程、挖掘、地基构造、地下工程 相关的标准,共 121

1 范围  2 规范性引用文件  3 术语和定义  4 材料  5 设计    5.1 一般规定    5.2 系统设计    5.3 基底固定渗流压、地下水入渗量、地层应力平衡计算  6 建筑基底静水压力控制施工    6.1 一般规定    6.2 静水压力释放层    6.3 静水压力释放带    6.4 静水压力释放管  7 质量验收    7.1 —般规定    7.2 静水压力释放层(带)主控项目    7.3 静水压力释放管主控项目    7.4 静水压力释放层(带)一般项目    7.5 静水压力释放管一般项目 

Technical specification for hydrostatic pressure control of building foundation

ICS
93.020
CCS
E4710
发布
2022-12-30
实施
2022-12-30

Code for design of urban comprehensive pipe corridor engineering

ICS
93.020
CCS
P21
发布
2022-12-29
实施
2023-07-01

1 总则 2 术语和符号 3 基本规定 4 顶管设计 5 工作井施工 6 顶管施工 7 工程验收

Guided micro pipe jacking engineering technical regulations

ICS
93.020
CCS
E485
发布
2022-12-28
实施
2022-12-28

1 范围  2 规范性引用文件  3 术语和定义  4 基本规定  5 设计    5.1 一般规定    5.2 承载力    5.3 沉降    5.4 褥垫层  6 施工    6.1 施工准备    6.2 灌注桩施工    6.3 预制桩施工    6.4 柔性桩施工    6.5 褥垫层施工  7 质量检测 

Technical specification for rigid-flexible composite pile composite foundation

ICS
93.020
CCS
E4710
发布
2022-12-27
实施
2022-12-27

1 范围  2 规范性引用文件  3 术语和定义  4 基本规定  5 降水工程勘察    5.1 一般规定    5.2 水文地质勘察孔布置    5.3 抽水试验及水文地质参数计算  6 降水工程施工与验收    6.1 一般规定    6.2 降水管井    6.3 真空井点、喷射井点    6.4 明排    6.5 引渗井    6.6 截水帷幕    6.7 地下水回灌  7 降水工程运行与维护、场地排水    7.1 一般规定    7.2 运行与维护  8 降水工程监测    8.1 一般规定    8.2 水位监测    8.3 出水量、含砂量监测    8.4 水质监测    8.5 地面沉降监测    8.6 监测预警    8.7 监测成果 

Application technical specification for building foundation pit dewatering engineering

ICS
93.020
CCS
E4710
发布
2022-12-26
实施
2023-03-08

1 范围  2 规范性引用文件  3 术语和定义  4 基本规定  5 设计    5.1 一般规定    5.2 桩的选型与布置    5.3 桩基计算    5.4 构造要求  6 施工    6.1 一般规定    6.2 施工准备    6.3 施工机械    6.4 施工作业    6.5 施工安全和环境保护  7 质量检验与工程验收    7.1 一般规定    7.2 施工前检验    7.3 施工中检验    7.4 施工后检验    7.5 工程验收 

Technical specification for pipe pile cement-soil composite foundation pile

ICS
93.020
CCS
E4710
发布
2022-12-23
实施
2023-03-08

Test method for cement content of soil-cement mixture

ICS
93.020
CCS
发布
2022-12-23
实施

Test method for compressive strength of soil cement using portions of beam broken in flexure

ICS
93.020
CCS
发布
2022-12-23
实施

Test methods for freezing and thawing of compacted soil cement mixtures

ICS
93.020
CCS
发布
2022-12-23
实施

Test method for wetting and drying of compacted soil cement mixtures

ICS
93.020
CCS
发布
2022-12-23
实施

Test method for moisture-density relations of soil cement mixtures

ICS
93.020
CCS
发布
2022-12-23
实施

本文件规定了预制桩身载体桩的基本规定、设计、施工及验收等要求。

Technical code for construction of piles with ram-compacted bearing sphere with prefabricated pile body

ICS
93.020
CCS
E481
发布
2022-12-22
实施
2022-12-24

本文件规定了现浇桩身载体桩的基本规定、设计、施工及验收等要求。

Technical code for construction of piles with ram-compacted bearing sphere with cast in-situ pile body

ICS
93.020
CCS
E481
发布
2022-12-22
实施
2022-12-24

3.0.1  螺纹水泥土复合桩适用于一般黏性土、粉土、砂土、碎石土和残积土等土层。 3.0.2  螺纹水泥土复合桩设计与施工前应按国家现行有关标准进行岩土工程勘察,查明各土层的类型及工程性质、地下水条件及腐蚀性。 3.0.3  对于无同类工程经验和复杂地质条件的场地,应在场地有代表性的区域进行成桩工艺性试验和承载力试验。 3.0.4  对于采用螺纹水泥土复合桩的工程,在工程施工和后期使用中应进行沉降观测,并符合相关规定。

Technical standard for screw composite pile

ICS
93.020
CCS
E4710
发布
2022-12-22
实施
2023-01-15

This document establishes equipment, procedural and reporting requirements and recommendations on cone and piezocone penetration tests. NOTE This document fulfils the requirements for cone and piezocone penetration tests as part of geotechnical investigation and testing according to the EN 1997 series. This document specifies the following features: a) type of cone penetration test; b) cone penetrometer class according to Table 2; c) test categories according to Table 3; d) penetration length or penetration depth; e) elevation of the ground surface or the underwater ground surface at the location of the cone penetration test with reference to a datum; f) location of the cone penetration test relative to a reproducible fixed location reference point; g) pore pressure dissipation tests. This document covers onshore and nearshore cone penetration test (CPT). For requirements for offshore CPT, see ISO 19901-8.

Geotechnical investigation and testing — Field testing — Part 1: Electrical cone and piezocone penetration test

ICS
93.020
CCS
发布
2022-12-20
实施

1 范围  2 规范性引用文件  3 术语和定义  4 基本规定  5 工程勘察    5.1 一般规定    5.2 勘探工作量及布置原则  6 设计要求    6.1 一般规定    6.2 桩身的构造要求    6.3 桩基的竖向承载力计算  7 施工要点    7.1 一般规定    7.2 施工准备    7.3 施工工艺要点  8 现场检验与监测    8.1 一般规定    8.2 现场检测    8.3 现场监测 

Technical specifications for large diameter cast-in-place piles

ICS
93.020
CCS
E4710
发布
2022-12-19
实施
2023-03-08

Early Civil Air Defense Engineering Reinforcement Guide

ICS
93.020
CCS
P18
发布
2022-12-09
实施
2023-03-09

Technical specifications for treatment of collapsible loess foundations in highway projects

ICS
93.020
CCS
P22
发布
2022-12-06
实施
2023-03-06

1   Scope This document specifies requirements for equipment, survey procedure, data analysis and reporting of array measurement of microtremors which is one of the non-destructive testing methods with an array of sensors deployed on the ground surface. This document applies to the array measurement of microtremors to estimate a 1D shear wave velocity profile. This document specifically describes array measurement of microtremors using vertical ground vibration to estimate an S-wave velocity profile by processing microtremor records based on the fundamental mode of Rayleigh waves.

Geotechnics. Array measurement of microtremors to estimate shear wave velocity profile

ICS
93.020
CCS
发布
2022-11-30
实施
2022-11-30

Civil Air Defense Command Engineering Maintenance Management Specifications

ICS
93.020
CCS
P 18
发布
2022-11-17
实施
2023-05-01



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