高应变检测

本文结合上海某实际工程，阐述了Jc值在高应变检测中的变化特点，并对凯司法中Jc如何取值进行了探讨。

The paper discussed the changes of Jc value in high strain test and the obtaining of Jc value based on a project in Shanghai .

用基桩高应变检测技术检验桩身完整性PRT低应变仪检测桩基的结构完整性

Pile High Strain Detection Technology in Testing of Pile Integrality Inspecting the structural integrity of foundation using the PRT low strain gauge

本文还对在高应变检测凯司法中根据桩端附近地质土层情况决定Jc值的理论取值范围和结合工地实际情况的Jc值取值提出了建议。

Suggestions are made for the determination of the theoretical range of Jc values according to the geological conditions near the pile toes in the Case method and the determination of Jc values according to the actual conditions on site for high strain dynamic testing .

桩底压浆钻孔灌注桩高应变检测分析

Analysis on High-strain Inspection for the Drilled Piles with End Grouting

基桩高应变检测应注意的几个问题

Matters needing attention about high strain dynamic testing of piles

文中作者把高应变检测结果进行分析计算，这个过程分为三个部分。

The author analyzed the results of high strain test by three steps .

基桩高应变检测的信号采集

Data Collection of High - strain Testing of Piles

高应变检测技术在灌注桩检测中的应用

Application of the high strain detection technology on the bored concrete pile detection

基桩承载力高应变检测锤重的选择

Analysis on hammer weight of high strain testing to test pile capacity choice

对基桩高应变检测中应注意的几个问题进行分析、论述。

The thesis analyse and discuss several matters that high strain dynamic testing of pile .

某场地预制桩高应变检测结果低于静载试验结果的原因分析

Causal Analysis of Results with Static Load Test Higher than That with High Strain Dynamic Testing of Precast Piles at a Site

简要介绍了螺纹桩技术，并在工程实例的基础上，对螺纹桩承载力的静载和高应变检测进行了对比分析。

The technology of screw pile was introduced in this paper , on the basis of project example , the static loading test and dynamic high strain test for bearing capacity of screw pile were compared and analyzed .

螺纹桩承载力高应变检测结果比静载结果高11%~20%，在工程桩验收和应用中应引起重视。

The bearing capacity of the screw pile from the high strain test result is 11 % ~ 20 % than that from static load test result , this should be stressed in the application and acceptance of engineering pile .

根据桩底压浆钻孔灌注桩高应变检测数据及静载试验结果，分析了桩端压浆的效果；

According to the inspection data and the testing results the effect of the end grouting is analyzed , and the relationship between pile-side resistance and pile-end resistance for the limit bearing capacity of pile are discussed . long pile .

高应变动力检测桩承载力的比对分析

The Contrast Analysis for High Strain Dynamic Testing of Piles Bearing Capacity

静载荷实验与高应变动力检测法应用比较

The Application Contrast of Static Load Test and High Strain Dynamic Inspection Method

高应变动力检测桥梁基桩极限承载力

The application of dynamic high strain method in ultimate bearing capacity test of bridge foundation

提高桩基高应变动力检测精度的几个问题探讨

Discussion on several problems for improving the precision of high-strain dynamic detection of pile foundation

海上超长大钢管桩的高应变动力检测

High - strain dynamic testing for super - length and super - diameter steel pipe piles in the ocean

单桩竖向承载力静载荷试验和高应变动力检测对比试验研究

The Comparative Test Research of Single Pile 's Capacity of Enduring Compressive through Static Load Test and Dynamic Test Method

本文结合工程实例，通过高应变动力检测方法，探讨了大直径锤直沉管灌注桩承载性状的特点，并对该桩型在施工方面的一些问题作了分析并提出建议。

In this paper , the author discusses the capacity character of large diameter diving casing cast-in-situ concrete piles through high strain dynamic testing , and analyzes some problem in construction aspect .

该文分析了影响桩基高应变动力检测精度的因素，并对提高桩基高应变动力检测精度的措施进行了探讨。

The paper analyzes the factors influencing the precision of high-strain dynamic detection for pile foundation . Also , it discusses the measures to enhance the precision of high-strain dynamic detection for pile foundation .

本文通过比对试验实例，探讨不同人员、不同仪器之间高应变动力检测结果的一致性，以及检测方法的可靠性和实用性。

By the example of contrast testing , this paper discusses the consistency of the high strain dynamic detection results from different persons and different apparatuses , the reliability and practicability of the method .

根据风化岩地基施打钢管桩的打桩记录、地质条件、高应变动力检测结果，对柴油锤和液压锤的使用效果进行了分析。

Based on the pile driving logs , geological conditions on site and results of high-strain dynamic pile-driving tests of the steel tubular piles driven in decomposed rocks , the effect of diesel and hydraulic hammers in driving these piles is analyzed .

结合实际工程对如何利用高、低应变检测方法来提高桩基的质量检测评定的可靠性进行了探讨。

The reliability of improvement bearing capacity for pile foundation by testing is studied by means of high and low strain dynamic testing .

基桩高应变动力试验的检测风险探讨

Discussion on the detection risk of foundation piles dynamic high strain test

深圳地区桩基高应变与静载检测对比研究

Comparision Between High Strain Test and Static Loading Test of Foundation Piles in Shenzhen District

高应变桩基承载力检测法的分析与应用研究

Analysis and Application Research on High Stain Dynamic Testing Method for the Bearing Capacity of Pile

论述了人工挖孔灌注桩应用中的质量控制和安全管理措施，经过具体工程的实际应用，达到了预期效果，通过桩的高应变、低应变检测，均满足了设计要求。

It discusses quality control and security management in application of pore-forming by hand pouring pile , combined with practical application of specific engineering , it achieves expected effect and meets design requirement through high strain ? low strain test of pile .

本文通过对北京望京小区8根静载荷试验柱高应变动测结果的分析，探讨了用高应变方法检测桩基承载力时应注意的问题。

Problems in inspecting the bearing capacity of pile foundation with the method of high strain are discussed herein through the analyses of dynamic tests for & pieces of static load test piles in Beijing .