P22 地基、基础工程 标准查询与下载

ASTM E1745-09 与混凝土板下土壤或粒状填料接触的水蒸气缓凝剂用标准规范

1.1 This specification covers flexible, preformed sheet membrane materials to be used as vapor retarders in contact with soil or granular fill under concrete slabs. 1.1.1 This specification does not cover bituminous vapor retarders. See Specification E 1993 for information on bituminous vapor retarders. 1.2 The specified tests are conducted on new materials and materials that have been conditioned or exposed to simulate potential service conditions. 1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

Standard Specification for Water Vapor Retarders Used in Contact with Soil or Granular Fill under Concrete Slabs

DB13/T 999-2008 公路桥涵多节三岔（DX）挤扩灌注桩技术规程

Technical specification for extruded and expanded cast-in-place piles of highway bridges and culverts with multiple joints and three forks (DX)

NF P94-117-3:2008 土壤:检验与试验.岩层承载能力.第3部分:静态板材负载下地基反动力的WESTERGAARD系数

Soils : investigation and testing - Formation level bearing capacity - Part 3 : WESTERGAARD coefficient of subgrade reaction under static plate load.

DIN 4085 Berichtigung 1:2008 地基.地压的计算.技术勘误DIN 4085-2007-10

Subsoil - Calculation of earth-pressure, Corrigendum to DIN 4085:2007-10

TZ 202-2008 客货共线铁路路基工程施工技术指南

本技术指南适用于设计时速200 km及以下的新建、改建标准轨距的客货共线铁路路基工程施工。

Technical Guidelines for Subgrade Engineering Construction of Passenger and Freight Collinear Railway

DIN 1054 Berichtigung 4:2008 地基.土方工程和地基的安全验证.技术勘误DIN 1054-2005

Subsoil - Verification of the safety of earthworks and foundations, Corrigendum to DIN 1054:2005-01

JGJ 94-2008 建筑桩基技术规范

本规范乱用建筑（包括构筑物）桩基的设计、施工及验收。

Technical code for building pile foundations

DIN 1054 Berichtigung 3:2008 地基.土方工程和地基的安全验证.技术勘误DIN 1054-2005

Subsoil - Verification of the safety of earthworks and foundations, Corrigenda to DIN 1054:2005-01

ASTM D7401-08 实验室测定石锚能力的拉伸和跌落试验的标准试验方法

For a support system to be fully effective, the support system must be able to contain the movement of rock material due to excavation stress release, slabbing, etc. Data from the load tests are used by engineers to design the appropriate support system to improve safety and stability of underground support systems. Test Methods D 4435 and D 4436 are used for in-situ load tests. The local characteristics of the rock, such as roughness and induced fractures, are significant factors in the anchor strength. The material used to simulate the borehole surface should be sufficiently roughened so that failure occurs in the rock anchor and not at the simulated anchor-rock surface. In the case of steel pipe, internal threading using different spacing and depth is accomplished using a machinist’s lathe to simulate roughness. Note 18212;The quality of the result produced by this standard is dependent on the competence of the personnel performing it, and the suitability of the equipment and facilities used. Agencies that meet the criteria of Practice D 3740 are generally considered capable of competent and objective testing/sampling/inspection/etc. Users of this standard are cautioned that compliance with Practice D 3740 does not in itself assure reliable results. Reliable results depend on many factors; Practice D 3740 provides a means of evaluating some of these factors.1.1 These test methods cover the quantitative determination of the working and ultimate static or dynamic capacities of full scale rock anchors. Dynamic capacities are determined to simulate rockburst and blasting conditions (1). The rock anchors are installed in steel pipe to simulate standard boreholes sizes. Rock anchor capacities are determined as a function of resin to steel bolt bond strength and steel bolt yield strength. These tests are not intended to determine rock anchor to borehole rock surface shear strength. 1.2 These test methods are applicable to mechanical, resin, or other similar anchor systems. 1.3 Two methods are provided to determine the capacities of rock anchors, as follows: 1.3.1 Method A8212;Using a horizontal hydraulically loaded pull test system. 1.3.2 Method B8212;Using a vertical dynamically loaded drop test system. 1.4 The values stated in SI units are to be regarded as the standard. No other units of measurement are included in this standard. 1.5 All observed and calculated values shall conform to the guidelines for significant digits and rounding established in Practice D 6026. 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 and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Methods for Laboratory Determination of Rock Anchor Capacities by Pull and Drop Tests

ASTM D6760-08 用超声波孔间试验测试混凝土深地基完整性的标准试验方法

This method uses data from ultrasonic probes lowered into parallel access ducts, or in a single access duct, in the deep foundation element to assess the homogeneity and integrity of concrete between the probes. The data are used to confirm adequate concrete quality or identify zones of poor quality. If defects are detected, then further investigations should be made by excavation or coring the concrete as appropriate, or by other testing such as Test Method D 1143, D 4945 or D 5882, and measures taken to remediate the structure if a defect is confirmed. Note 18212;The quality of the result produced by this standard is dependent on the competence of the personnel performing it, and the suitability of the equipment and facilities used. Agencies that meet the criteria of Practice D 3740 are generally considered capable of competent and objective testing and inspection. Users of this standard are cautioned that compliance with Practice D 3740 does not in itself assure reliable results. Reliable results depend on many factors; Practice D 3740 provides a means of evaluating some of those factors.1.1 This test method covers procedures for checking the homogeneity and integrity of concrete in deep foundation such as bored piles, drilled shafts, concrete piles or augercast piles. This method can also be extended to diaphragm walls, barrettes, dams etc. In this test method, all the above will be designated “deep foundation elements.” The test measures the propagation time and relative energy of an ultrasonic pulse between parallel access ducts (crosshole) or in a single tube (single hole) installed in the deep foundation element. This method is most applicable when performed in tubes that are installed during construction. 1.2 Similar techniques with different excitation sources exist, but these techniques are outside the scope of this test method. 1.3 All observed and calculated values shall conform to the guidelines for significant digits and rounding established in Practice D 6026. 1.3.1 The method used to specify how data are collected, calculated, or recorded in this standard is not directly related to the accuracy to which data can be applied in design or other uses, or both. How one applies the results obtained using this standard is beyond its scope. 1.4 The method used to specify how data are collected, calculated, or recorded in this test method is not directly related to the accuracy to which data can be applied in design or other uses, or both. How one applies the results obtained using this standard is beyond its scope. 1.5 This standard provides minimum requirements for crosshole (or single hole) testing of concrete deep foundation elements. Plans, specifications, provisions, or combinations thereof prepared by a qualified engineer, and approved by the agency requiring the test(s), may provide additional requirements and procedures as needed to satisfy the objectives of a particular test program. 1.6 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. 1.7 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.8 Limitations8212;Proper installation of the access ducts is essential for effective testing and interpretation. The method does not give the exact type of defect (for......

Standard Test Method for Integrity Testing of Concrete Deep Foundations by Ultrasonic Crosshole Testing

ASTM D7273/D7273M-08(2013)e1 土工网和土工网排水土壤化合物验收试验要求的标准指南

1.1 This guide covers guidelines for the acceptance testing frequency requirements for geonet and geonet drainage geocomposite materials describing types of tests, test methods, and recommended verifications. 1.2 This guide is intended to aid purchasers, installers, contractors, owners, operators, designers, and agencies in establishing a minimum level of effort for product acceptance testing and verification. This is intended to assure that the supplied geonet and/or geonet drainage geocomposite roll(s) meet accepted material specifications. 1.3 This guide offers an organized collection of information or a series of options and does not recommend a specific course of action. This guide cannot replace education or experience and should be used in conjunction with professional judgment. Not all aspects of this guide may be applicable in all circumstances. This guide 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 guide be applied without consideration of a project''s many unique aspects. The word "Standard" in the title of this guide means only that the guide has been approved through the ASTM International consensus process. 1.4 The values stated in either SI units or inch-pound 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 non-conformance with the standard. 1.5 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 and health practices and determine the applicability of regulatory limitations prior to use.

Standard Guide for for Acceptance Testing Requirements for Geonets and Geonet Drainage Geocomposites

DB11/ 489-2007 建筑基坑支护技术规程

本规程适用于北京地区的建筑基坑支护的勘察、设计、施工和监控

Technical specification of retaining and protecting for building foundation excavation

DB13(J) 71-2007 静载试验组合拉锚内支撑技术规程

静载试验组合拉锚内支撑技术是近年来在河北省兴起的一种静 载试验新技术，该技术由河北省建筑科学研究院开发研制，已在我省 数百项工程中应用。结合工程实践及应用研究，在理论、试验、检测设 备配套、质量控制等方面日臻完善。 为了积极稳妥地推广应用该项技术，河北省建设厅决定编制《静 载试验组合拉锚内支撑技术规程》，并以冀建质[2007]273号文下达编 制计划。本规程适用于各类土木工程的静载试验检测。

Static load test combined pull anchor inner support technical specification

DB13(J) 70-2007 刚性芯夯实水泥土桩复合地基技术规程

刚性芯夯实水泥土桩复合地基技术自2002年开始研究，经过近 几年的工程实践，使其在设计理论、施工工艺、质量控制、工程监理及 工程验收等方面日臻完善，但是，目前国内还没有一个质量标准和规 范来指导和规范施工、监理、检验和验收。为了积极稳妥地推广该项 技术，河北省建设厅决定编制《刚性芯夯实水泥土桩复合地基技术规 程》，并以冀建质[2007]273号文件印发了规程编制计划。河北省建筑 科学研究院和河北大学根据编制计划，组织有关专家承担了本规程的 编制任务。 本《规程》由总则、术语与符号、设计、施工、监理、质量检验与工程 验收等章组成。《规程》条文分别对刚性芯夯实水泥土桩复合地基的 设计、施工、施工监理、质量检验与工程验收等方面作了具体规定。本规程适用于由机械或人工洛阳铲成孔，机械或人工夯实先 制成水泥土桩，再利用螺旋钻成孔、灌注混凝土形成刚性芯夯实水泥 土桩。

Technical specification for rigid core rammed cement-soil pile composite foundation

DIN 4085:2007 地基下层土.地压的计算

Subsoil - Calculation of earth-pressure

JTG D63-2007 公路桥涵地基与基础设计规范

本规范适用于公路桥涵地基基础的设计。其他道路桥涵的地基基础设计也可以参照使用。

Code for Design of Ground Base and Foundation of Highway Bridges and Culverts

ANSI/AF&PA PWF-2007 永久木材地基设计规范

The basic design and construction requirements for the Permanent Wood Foundation (PWF) system are set forth in this publication. Included are criteria for materials, preservative treatment, soil characteristics, environmental control, and structural design.

Permanent Wood Foundation Design Specification

DIN 1054 Berichtigung 2:2007 地基构造.土方工程和地基的安全验证. DIN 1054-2005勘误

The standard concerns the load bearing capacity and usability of earthworks and foundations. It deals with the production and use and includes the changes of existing building structures. It defines limit status determined by soil and/or rocks and contains basis and rules for related verification.

Subsoil - Verification of the safety of earthworks and foundations, Corrigenda to DIN 1054:2005-01

ASTM D6528-07 压密不排水条件下粘性土的直接剪切测试用标准试验方法

The shear strength of a specimen depends on the soil type, normal consolidation stress, time of consolidation, rate of strain, and prior stress history of the soil. In this test, the shear strength is measured under constant volume conditions that are equivalent to undrained conditions for a saturated specimen; hence, the test is applicable to field conditions wherein soils have fully consolidated under one set of stresses, and then are subjected to changes in stress without time for further drainage to take place. The constant volume (undrained) strength is a function of stress conditions. In this test method, the strength is measured under plane strain conditions and the principle stresses continuously rotate due to the application of shear stress. This simple shear stress condition occurs in many field situations including zones below a long embankment and around axially loaded piles. The state of stress within the simple shear specimen is not sufficiently defined nor uniform enough to allow rigorous interpretation of the results. Expressing the data in terms of the shear stress and normal effective stress on the horizontal plane is useful for engineering purposes, but should not be confused with the effective stress parameters derived from other shear tests having better defined states of stress. The values of the secant shear modulus can be used to estimate the initial settlements of embankments built on saturated cohesive soils due to undrained shear deformations. The data from the consolidation portion of this test are comparable to results obtained using Test Method D 2435 provided that the more rigorous consolidation procedure of Test Method D 2435 is followed. 5.6.1 The axial displacements measured from Test Method D 2435 are somewhat smaller than for the simple shear test because the specimenrsquo;lateral confinement is less rigid and the top platen is unable to rotate. 5.6.2 The estimated preconsolidation pressure is comparable provided the specimen is loaded sufficiently into the normally consolidated range. 5.6.3 The rate of consolidation is comparable.1.1 This test method defines equipment specifications and testing procedures for the measurement of constant volume strength and stress-strain characteristics of cohesive soils after one-dimensional consolidation using a constant rate of simple shear deformation mode of loading. The constant volume condition is equivalent to the undrained condition for saturated specimens. 1.2 This test method is written specifically for devices that test rectangular parallelepiped or cylindrical specimens. Other more general devices, such as the torsional shear hollow cylinder, may be used to perform consolidated constant volume simple shear tests but are beyond the scope of this test method. 1.3 This test method is applicable to testing intact, laboratory reconstituted, and compacted soils, however, it does not include specific guidance for reconstituting or compacting test specimens. 1.4 It shall be the responsibility of the agency requesting this test to specify the magnitude of the normal consolidation stress prior to constant volume shear and, when appropriate, the maximum normal consolidation stress, which will result in an overconsolidated specimen. 1.5 All recorded and calculated values shall conform to the guide for significant digits and rounding established in Practice D 6026. 1.5.1 The procedures used to specify how data are collected/recorded and calculated in this test method 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......

Standard Test Method for Consolidated Undrained Direct Simple Shear Testing of Cohesive Soils

ASTM D5882-07 深层地基的低应变冲击完整性测试用标准试验方法

Low strain impact integrity testing provides acceleration or velocity and force (optional) data on slender structural elements (that is, structural columns, driven concrete piles, cast in place concrete piles, concrete filled steel pipe piles, timber piles, etc.). The method works best on solid concrete sections, and has limited application to unfilled steel pipe piles, H piles, or steel sheet piles. These data assist evaluation of pile integrity and pile physical dimensions (that is, cross-sectional area, length), continuity, and consistency of the pile material, although evaluation is approximate and not exact. This test method will not give information regarding the pile bearing capacity. 4.1.1 Methods of Testing 4.1.1.1 Pulse Echo Method (PEM)8212;The pile head motion is measured as a function of time. The time domain record is then evaluated for pile integrity. 4.1.1.2 Transient Response Method (TRM)8212;The pile head motion and force (measured with an instrumented hammer) are measured as a function of time. The data are evaluated usually in the frequency domain.1.1 This test method covers the procedure for determining the integrity of individual vertical or inclined piles by measuring and analyzing the velocity (required) and force (optional) response of the pile induced by an (hand held hammer or other similar type) impact device usually applied axially and perpendicularly to the pile head surface. This test method is applicable to long structural elements that function in a manner similar to any deep foundation units (such as driven piles, augeured piles, or drilled shafts), regardless of their method of installation provided that they are receptive to low strain impact testing.1.2 This standard provides minimum requirements for low strain impact testing of piles. Plans, specifications, and/or provisions prepared by a qualified engineer, and approved by the agency requiring the test(s), may provide additional requirements and procedures as needed to satisfy the objectives of a particular test program. 1.3 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.1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.5 All observed and calculated values shall conform to the guidelines for significant digits and rounding established in Practice D 6026.1.6 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.This standard may involve hazardous materials, operations, and equipment. 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 and health practices and determine the applicability of regulatory limitations prior to use. Note 1he quality of the result produced by this test method is dependent on the competence of the personnel performing it, and the suitability of the equipment and facilities used. Agencies that meet the criteria of Practice D 3740 are generally considered capable of competent and objective testing/sampling/inspection/etc. Users of this test method are cautioned that compliance with Practice D 3740 does not in itself assure reliable results. Reliable results depend on many factors; Practice D 3740 provides a means of ......

Standard Test Method for Low Strain Impact Integrity Testing of Deep Foundations