文主要阐述了对含水层人工挖孔桩施工工艺！
Article mainly elaborates on aquifers artificial dig-hole pile construction craft!
通过对人工挖孔桩施工技术探讨，阐明了人工挖孔桩施工质量控制以及安全控制要点。
In this article, the author discusses construction techniques of manual pore excavation piles, and states key points of construction quality control and safety control of manual pore excavation piles.
论述人工挖孔桩在不利地质条件下的施工方法和技术措施。
The construction methods and technical measures of the artificial digging pile are discussed under disadvantageous geologic condition.
人工挖孔扩底灌注桩是高层建筑常用的一种桩基础形式，其施工质量的好坏直接影响到建筑的结构安全。
Usually the poured pile by artificial excavation expanding bottom is one foundation pile style of tall building, whose quality can affect the structural safety of the construction directly.
本文就人工挖孔灌注桩设计与施工经常遇到的问题进行论述，并提出了解决的办法。
This paper discusses some cautions at manual hole-digging and pile-pouring Designing and construction, puts forward some resolvents thereto.
山区公路桥梁人工挖孔灌注桩是一种常见的施工方法，其技术简单，易于掌握，具有十分广阔的应用前景。
The artificial dig hole perfusion stake of coteau road's bridge is one of the common construct method, which has the merits such as simple technology, easily mastery, and has wide prospect.
大直径人工挖孔桩具有单桩承载力高，质量容易保证，容易于施工等优点，在工程中已得到日益广泛的应用。
The large diameter manpower excavation pile is used widely in project for its high bearing capacity, reliable quality and easy construction.
人工挖孔灌注桩是一种经济实用的桩型，具有承载力高、灵活性大、施工噪音小、无振动等特点。
The manual digging pile is an economical and practical type of pile with the properties of high bearing capacity, great flexibility, low noise and no vibration of construction, etc.
通过工程实例，介绍大孔径扩大桩头人工挖孔灌注桩的施工方法及质量保证措施。
Based on the engineering practice, this paper introduced constructional technique and quality assurance measures of big bore hole digging and pouring with expansion pile head.
人工挖孔桩是现代建筑的主要基础类型之一，而涌水和流沙是人工控孔桩施工中最棘手的问题。
The artificial hole piles are one of most foundation types in the modern construction, The problems on water inflow and soil flow are most troublesome in the construction of hole piles dug by man.
文章主要介绍监理工程师在人工挖孔扩底灌注桩施工过程的质量控制。
This article mainly introduces quality control based on supervising engineer in course of the construction about the poured pile by artificial excavation expanding bottom.
泵吸反循环钻孔扩底灌注桩与人工挖孔灌注桩相比，地质条件的适应性强，施工安全可靠。
Compared to artificial digging-hole pile, the pumping reverse-circulation under-reamed bored pile has higher adaptability to geological condition, and its construction is safety and reliability.
介绍了人工挖孔灌注桩的施工工艺流程，详细阐述了人工挖孔灌注桩的施工方法。
This paper introduces the construction process flows of the hand-dug filling piles, and expounds the methods for the construction of he hand-dug filling piles.
本文介绍了人工挖孔桩中几种克服流砂现象的措施，可供工程施工中参考借鉴。
In this paper some measures for controlling running sand during artificial digging hole pile construction was introduced, they can be used as reference to engineering construction.
该工程基础原设计采用人工挖孔灌注桩，根据施工中出现的实际情况，又采用桩端压力注浆技术，取得了良好的效果。
According to the condition in the construction, the technique of pressure grouting of pile tip was adopted and obtained well effect.
介绍人工挖孔桩的成孔、护壁、钢筋笼制作和安装、桩芯混凝土浇灌等施工过程。
An introduction is made on the construction process of artificial hole pile including holing, wall protection, fabrication and installation of reinforcing cage, pile core concrete grouting etc.
针对人工挖孔桩的特点，叙述桩施工中应注意的安全技术措施。
In view of digs Kong pile artificially the characteristic, the safety work measure which in the narration pile construction should pay attention.
针对人工挖孔灌注桩在施工时遇到的问题，如流沙、淤泥质土、地下水、岩石等，总结出一些解决办法。
In view of the problems encountered in the construction of pile setting by grouting man dug hole, such as flowing sand, silty soil, underground water and rock, some solutions are summed up.
高坡挡土墙施工中采用人工挖孔桩，并结合逆作法捣筑钢筋混凝土墙板的方法，具有无需土方大开挖、无需支撑、施工安全和节约基建投资等优点。
In the construction of retaining wall with steep slope grade, manual hole digging piles are adopted in combination with reverse working for ramming reinforced concrete wall panel.
设计了拟建沈阳地铁沈阳站点人工挖孔桩支护施工的基坑降水方案；
The thesis designs the pit dewatering scheme of hand-dug piles support of ShenYang subway's ShenYang station construction;
设计了拟建沈阳地铁沈阳站点人工挖孔桩支护施工的基坑降水方案；
The thesis designs the pit dewatering scheme of hand-dug piles support of ShenYang subway's ShenYang station construction;
应用推荐