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发布时间：2023-07-05 07:58
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热心网友
时间：2024-12-12 20:23
Quality Control in The Course of Manual Excavation Piling
学生：xxx 指导老师：xxx
Student: xxx, Faculty Adviser: XXX
摘要 Abstract
人工挖孔桩是利用人工挖孔灌注混凝土的一种桩型。这类桩由于其受力性能可靠，单桩承载力高，可直接检查桩底岩土层情况，施工操作工艺简单，无环境污染，不需大型机具设备，场地适应性强等特点被各地广泛应用在高层建筑与荷载较大的建（构）筑物中。
Manual excavation piling is a type of piling where concrete is poured into a manually bored hole. In view of its advantageous features such as reliable stress performance, high single pile bearing capacity, able to examine the condition of rock and soil layers at the pile bottom, simple operation process, environmental friendly, do not require large machinery equipments, strong site adaptability, etc., this type of piling is applied extensively all over the country in the construction of high-rise buildings, as well as buildings and structures with heavier weight load.
但人工挖孔桩因利用人力挖孔，所以劳动强度较大，单桩施工速度较慢，尤其是安全性较差。因此为保证人工挖孔桩的质量，我们需要对其施工过程进行相关控制措施的制定，不仅从施工技术方面、还要从管理方面深化质量的重要性。
However, manual excavation piling utilizes manual labor to bore holes which is highly labor intensive, and the speed of single pile driving is relatively slow, especially its poor safety. Therefore, in order to ensure the quality of manual excavation piling, we need to formulate relevant control measures for its construction process; not only in the technical aspect, but also in its management so as to reinforce the importance of quality.
人工挖孔桩质量监督的关键在于桩身工艺是否合理与地基承载力是否符合设计要求。所以应重点保证项目中桩的垂直度和孔径，应每段检查，发现偏差随时纠正，保证位置正确；以及桩底持力层应满足设计承载力要求。
本文从人工挖孔桩的施工方式入手，逐渐阐述其可能出现的质量问题；而后针对人工挖孔桩的质量检测方法进行分析，并针对可能出现的质量问题提出了相应的施工措施及管理措施。
The rationality of the pile body process and the conformity of foundation bearing capacity to the design requirements are the critical factors in the quality supervision of manual excavation piling. Thus, ring the pile hole boring in the project, it is necessary to ensure its verticality and size, to examine every section and rectify immediate if deviation is discovered, so as to ensure the accuracy of their positions and the force-bearing layer at the pile bottom fulfills the requirement of design bearing capacity.
This article begins with the description of the construction mode of manual excavation piling, and graally expounds the possibility of quality problems; then it analyzes the quality testing methods for manual excavation piling, and proposes relevant construction and management measures in respect to the possible occurrence of quality problems.
【英语牛人团】
热心网友
时间：2024-12-12 20:23
But the manual hole digging pile by using manpower digging holes, so the labor intensity is large, single construction slow, especially the poor safety. Therefore in order to ensure the quality of the manual hole digging pile, we need its construction process control measures, not only from the technical aspects, but also from the management to deepen the importance of quality.
Manual hole digging pile quality supervision is the key to pile technology is reasonable and the bearing capacity of the foundation design requirements are met. So should guarantee project of verticality of pile and pore size, every section examination, discover deviation correcting, ensure the correct position; and the pile bottom force-bearing layer shall satisfy the design requirements of bearing capacity.
This article from the manual hole digging pile construction way, graally elaborated its possible quality problems; and then for artificial hole digging pile quality detection methods are analyzed, and aiming at the possible problems and puts forward the corresponding construction measures and management measures.
热心网友
时间：2024-12-12 20:24
Student: XXX guide teacher: XXX
the
Artificial dig-hole pile is using artificial dig-hole pouring concrete piles of a type. This kind of pile e to the force performance, reliable, and single pile bearing capacity is high, can direct examination pile bottom layer of rock, construction process simple, no environmental pollution, do not need large equipment, strong adaptability to the characteristics of all is widely used in high-rise building and load larger structures and buildings in the content.
But artificial dig-hole pile for using human hole, so the intensity of labor is bigger, single pile construction speed is slow, especially are less secure. So to ensure that the quality of the artificial dig-hole pile, we need to its construction process control measures related to make, not only from the construction technology, but also from the deepening the importance of quality management.
Artificial dig-hole pile quality supervision and key lies in the process of pile foundation bearing capacity is reasonable and whether meet the design requirements. So the key to ensure project of pile of vertical degree and aperture, should every check, found that at any time, ensure correct deviation position right; And pile bearing capacity of three should meet the design requirements.
This article from artificial dig-hole pile construction, graally describes the methods of possible quality problem; And then for artificial dig-hole pile quality testing method is analyzed, and the quality problem of the possible to put forward the corresponding construction measures and management measures.
热心网友
时间：2024-12-12 20:24
Manual hole digging pile is the use of manual holing pouring concrete for pile type. This kind of pile e to the stress of reliable performance, high bearing capacity of single pile, pile bottom can directly check of rock and soil, construction has the advantages of simple process, no environmental pollution, no large-scale machinery and equipment, strong site adaptability characteristics are widely used in high-rise buildings with greater load built (structure ) building in.
但人工挖孔桩因利用人力挖孔，所以劳动强度较大，单桩施工速度较慢，尤其是安全性较差。因此为保证人工挖孔桩的质量，我们需要对其施工过程进行相关控制措施的制定，不仅从施工技术方面、还要从管理方面深化质量的重要性。
But the manual hole digging pile by using manpower digging holes, so the labor intensity is large, single construction slow, especially the poor safety. Therefore in order to ensure the quality of the manual hole digging pile, we need its construction process control measures, not only from the technical aspects, but also from the management to deepen the importance of quality.
人工挖孔桩质量监督的关键在于桩身工艺是否合理与地基承载力是否符合设计要求。所以应重点保证项目中桩的垂直度和孔径，应每段检查，发现偏差随时纠正，保证位置正确；以及桩底持力层应满足设计承载力要求。
Manual hole digging pile quality supervision is the key to pile technology is reasonable and the bearing capacity of the foundation design requirements are met. So should guarantee project of verticality of pile and pore size, every section examination, discover deviation correcting, ensure the correct position; and the pile bottom force-bearing layer shall satisfy the design requirements of bearing capacity.
本文从人工挖孔桩的施工方式入手，逐渐阐述其可能出现的质量问题；而后针对人工挖孔桩的质量检测方法进行分析，并针对可能出现的质量问题提出了相应的施工措施及管理措施。
This article from the manual hole digging pile construction way, graally elaborated its possible quality problems; and then for artificial hole digging pile quality detection methods are analyzed, and aiming at the possible problems and puts forward the corresponding construction measures and management measures.
