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- urban underground project 城市地下工程
- Urban underground pipeline is the lifeline in a city. 城市地下管线系统是城市的“生命线”。
- Combined with the complexity of 3D FEM analysis of seepage field of underground project, the simulation of faultage was comprehensively discussed. 摘要结合地下工程渗流场三维有限元分析复杂性的实际，对断层的处理进行积极探讨。
- Analysing the cause of the water leaking f or underground project and proposing concrete,feasible preventing measures. 对地下工程漏水原因进行了分析,并且提出了具体可行的防治措施。
- Firstly, summarize the progress in the research of the urban underground space development theory to provide the relevant theoretical support. 首先总结城市地下空间分层开发理论的研究进展，为本文的开展提供相关的理论支持。
- Maintenance of the soft rock, high-pressure roadway and chamber is difficult problem in the underground project of exploiting etc. all the time. 摘要软岩、高地压巷道和峒室的维护一直是煤炭开采等地下工程中的难题。
- The basic purpose of urban underground space development is to strengthen urban functions and to improve urban environments by using underground space. 城市地下空间开发的基本目的是利用地下建筑空间完善城市功能,改善城市环境质量。
- With the development of the tunnel and underground project construction technology, the waterproof requirement to structure is higher and higher. 摘要随着隧洞和地下工程施工技术的发展，对结构防水的要求越来越高。
- At present,it is a highly serious problem of underground project that undergroundmining arouse terrane movement and ground subsidence. 目前,地下开采引起的岩层移动和地表沉陷是一个非常严重的地下工程问题。
- During the construction of urban underground engineering ,there are some problems, such as penetrative destruction, dewatering in local, uplift pressure and corrosivity etc. 城市地下工程在其施工过程中常因渗透破坏、降水、浮托力、腐蚀性等问题,严重影响地下工程的建设和周围建筑环境的安全。
- The construction of underground project or the underground tunnel will influence the subsiding of adjacent building on the earth surface. 摘要地下工程或地下洞室的修建会使周围一定范围内的既有建筑物受到影响，对地面产生变形。
- Today, under the advancement of technology and the correlative research, that urban underground space exploiting becomes an advantage of later development. 在技术进步、经济发展的今天，中国大都市地下空间开发利用的后发优势成为可能。
- The main problems are analyzed in the course of arc hives management of urban underground pipelines based on the characteristics and actualities of urb an underground pipeline. [摘要] 从城市地下管线的特点以及其现状入手，剖 析了城市地下管线档案管理过程中存在的主要问题，提出了加强和改善城市地下管线档 案管理的有效措施。
- Is suitable to any shape building waterproofing, moisture-proof, caking brick, and have waterproofing for underground project restroom, bath, and kitchen. 适用于任何形状的建筑物防水，防潮，粘结地砖，地下工程及厕，浴，厨房间等防水。
- HDD) , the main method in Trenchless Technology, has become widely used for urban underground installation of new pipelines with its unique technical advantages. 随着非开挖技术的迅猛发展,水平定向钻进(HDD)技术以其独特的技术优势,在目前城市地下管线铺设工程中起着越来越重要的作用。
- The radialized well dewater methods not only resolve the problems and get good results , but also developed a new way to dewater the underground project. 采用辐射井降水工艺，既解决了降水问题，取得了良好效果，又为辐射井在地下工程降水应用开辟了新途径。
- This paper examines the intermittent progress of urban underground space planning and reasons why it has not become a formalized part of overall city planning for all major cities. 本文回顾了城市地下空间规划时断时续的发展状况，并探讨了为什么它没有能够成为所有主要城市总体规划的一个正式部分。
- And it brings a lot of data of sewage pipe network and appurtenant works.It is very difficult to manage urban underground network (including the sewage pipe network) by handwork method. 在我国绝大多数城市仍采用手工管理的方法来管理城市地下管网(包括污水管网)，其弊端显而易见。
- Based on analyzing the exper ment data of the static load test of one great underground project,the paper analysed the load transfer mechanism of super long-large diameter bored pile. 通过对某大型地下工程桩静载荷试验实测资料的分析,研究了超长大直径钻孔灌注桩荷载传递机理。
- More attentions have been paid to the development and utilization of urban underground space,but it is more difficult for people to make certain their orientation and direction in underground space. 城市地下空间的开发利用已越来越受到人们的重视,但人们在地下空间定位定向较为困难。
