The earth pressure against the retaining piles with interval consists of two parts: direct and indirect earth pressure.
将间隔布桩时护壁桩侧土压力分为直接土压力和间接土压力两部分。
According to the working characters of retaining piles for deep excavation, the arching effect in adjoining soil is analyzed.
根据深基坑桩排式支护中护壁桩的受力变形特点，分析了被支护土体中的成拱作用。
Analysis methods for internal force of retaining piles are also discussed, such as finite difference method, biparameter method, modified cantilever-pile method, and finite element method, etc.
主要内容包括：抗滑桩内力计算方法研究（如有限差分法、双参数法、改进的悬臂桩法、有限元法）；
The best design is made according to the design and analysis of practical retaining structure with double-row piles and as well as the revision of different programs with PKPM.
依托实际工程进行双排桩支护结构的设计，分析比较，再利用PKPM计算软件对不同方案进行计算校验，得出最佳设计方案。
The piles distance of row piles retaining and protecting for deep foundation excavation is determined by the amount of piles which is determined by the balance of the whole protects structure.
目前，基坑排桩支护结构中，桩间距取值主要根据支挡结构整体受力平衡，确定所需支护桩数目，进而得出适当的支护桩间距。
The choice and application of retaining by piles in row for deep foundation excavation in soft clay;
文章介绍了桩锚支护形式在老粘土地区超深基坑支护中的应用情况，并总结出其应用的良好效果。
This paper introduces pressur-grouted little piles and analyses mainly a serious engineering accident of retaining wall built on a slip body in Sichuan.
本文简介了压浆小桩加固滑体上挡土墙技术；着重分析了某工程的档土墙建在滑坡体上所引起严重的工程事故；
This article first introduces several common types of slope retaining, described the basic structure of piles anchored retaining wall.
本文首先介绍了目前几种常用的边坡支挡型式，着重描述了排桩式锚杆挡墙的基本构造。
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.
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。
Then, the influence functions of water, prestressed anchor and cement-soil retaining wall and front small-piles in the compound soil nailing system were studied. The corresponding formulas were given.
研究了水、预应力锚杆（索）、水泥土搅拌桩以及超前微桩对复合土钉支护时土体稳定性的影响作用并给出了相应的计算公式。
Then, the influence functions of water, prestressed anchor and cement-soil retaining wall and front small-piles in the compound soil nailing system were studied. The corresponding formulas were given.
研究了水、预应力锚杆（索）、水泥土搅拌桩以及超前微桩对复合土钉支护时土体稳定性的影响作用并给出了相应的计算公式。
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