支护

The paper introduces application of new technologies such as soil nailed wall and pre-stressing anchor bar deep foundation pit support, high-strength concrete, elevator shaft climbing formwork, steel structure truss transition floor and tilt steel column in Shenzhen World Trade Center.

深圳世贸中心大厦在施工中运用了土钉墙和预应力锚杆深基坑支护、强混凝土、效钢筋、梯井筒爬模、结构等新技术，尤其六层钢结构桁架转换层、斜钢骨柱等施工难度较大，应用效果突出，取得了显著的经济效益和社会效益。

It has also been proved that the tie rod force of anchored sheet pile wall would strongly influence soil settlement.

计算结果表明，ANSYS有限元程序将在深基坑支护工程的设计、施工中提供有效依据。

As the field work in Xi Shanping Tunnel showing, constructing tunnel in flat dip coal-bearing strata, if there is thick-bedded hard rock nearby, the stability of the wall rock is ensured by the control in soft rock supporting reinforce.

本文对近水平煤系地层中修筑隧道的围岩稳定性进行了深入分析，在含煤岩的围岩变形及应力重分布规律的研究上有所创新，为近水平围岩的支护设计优化提供了可靠依据。

I attach myself to lab simulation test of deep foundation pit anchor bolting first and finish it completely.

本人首先参与完成了深基坑锚杆支护的室内模拟试验。

Finally the method given in this paper is used in the design of a real foundation pit case to test its applicability. The result proves that this method conforms to construction reality. It can save the cost of retaining structure, and is very efficient.

文章最后以工程实例证明，所提出的将水平土拱效应应用在护壁桩设计中的计算方法符合工程实际，可节约基坑支护的成本，具有较高的综合效益。

6 All temporary trench support must be designed by the Professional Engineer engaged by the Contractor.

所有临时边坡支护必须由承包商雇佣的职业工程师来设计。

The article intrduces that in the construction of the 5th section of Chengdu third circle road,the exisited underground pipes cross over the trench,to secure the pipes,a method of narrow excavation were adopted,and to support the slope of the trench,anchor gunited supporting were adopted.

介绍了成都三环路西五段 A标成黄路口市政深沟槽横穿已埋地下管线，采用窄槽开挖，窄槽边坡加固用喷锚网支护的设计与施工技术方法，通过沟槽边坡变形监测反馈于设计并指导施工获得了成功，为市政深沟槽跨越类似管线积累了丰富的设计与施工经验。

The fourth foundation pits of Nanjing Sunny Community were in stiff-clay area, and its foundation pits were 5.7 m deep, and some parts were excavated to 7.0 m. The excavation support system was column pile wall or braced wall.

南京阳光雅居4期基坑工程处于硬土场地中，基坑开挖深度5.7m，局部7.0m，围护体系采用了人工挖孔灌注桩和土打墙2种支护结构形式。

So, the steel fiber reinforced concrete shotcrete is more suitable in large displacement conditions.

因此，钢纤维喷射混凝土作为初期支护更适合用在围岩大变形的场合。

A numerical simulation, so-called block spring method, is used to study thelarge deformation of cavern's surrounding jointed rockmass with excavation and bolting.

根据节理岩体的特性，按弹簧块体理论模拟节理岩体中大型地下洞室开挖与锚杆支护的变形特征。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。