標題: Titlebook: An Introduction to Trenchless Technology; Steven R. Kramer,William J. McDonald,James C. Thom Book 1992 Van Nostrand Reinhold 1992 Horizont [打印本頁] 作者: Falter 時間: 2025-3-21 16:35
書目名稱An Introduction to Trenchless Technology影響因子(影響力)
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書目名稱An Introduction to Trenchless Technology被引頻次學科排名
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書目名稱An Introduction to Trenchless Technology年度引用學科排名
書目名稱An Introduction to Trenchless Technology讀者反饋
書目名稱An Introduction to Trenchless Technology讀者反饋學科排名
作者: 松馳 時間: 2025-3-21 22:38 作者: Semblance 時間: 2025-3-22 01:36 作者: lactic 時間: 2025-3-22 07:17 作者: 凌辱 時間: 2025-3-22 12:09 作者: 使絕緣 時間: 2025-3-22 15:33 作者: Kinetic 時間: 2025-3-22 17:26 作者: Duodenitis 時間: 2025-3-23 00:43 作者: Perennial長期的 時間: 2025-3-23 04:47
,Diskussion zu den Vortr?gen 8 und 9,e surface. This wide usage can create confusion for both the regular and prospective users in this rapidly advancing field. Trenchless technology, as addressed in this book, is the technology for placing new pipe, cable, or conduit in the ground between two defined points without continuous, open-cu作者: 泥土謙卑 時間: 2025-3-23 08:31 作者: BAIL 時間: 2025-3-23 12:11
https://doi.org/10.1007/978-3-642-92240-4was not adapted for more common utility and construction applications for another two decades because of the cost of hardware; lack of small, easy-to-use equipment and instrumentation; and lack of a broad set of economic incentives. Small-diameter steerable horizontal boring was still more of a conc作者: Lipoprotein 時間: 2025-3-23 14:31 作者: PSA-velocity 時間: 2025-3-23 18:06
https://doi.org/10.1007/978-3-642-48444-5tool location, even though it is out of sight of the operator. Instrumentation is required to locate, track, and steer a guided system. In this chapter we discuss a number of different types of systems that have been used for directional drilling and boring that may be adaptable to trenchless techno作者: 有斑點 時間: 2025-3-24 00:36
https://doi.org/10.1007/978-3-642-48444-5(3) job implementation. The operator or contractor will have to evaluate the economic, technical, and often legal aspects of each of these tasks. In many projects, three parties will be involved: the client, the contractor, and the design firm. The design firm may be appointed by the client before i作者: debunk 時間: 2025-3-24 04:09
https://doi.org/10.1007/978-3-642-48444-5pter to provide a cross section of the wide variety of equipment and applications encountered. The cases, illustrating successful and cost-effective applications, are taken from different operating environments and require a different approach to a variety of jobs.作者: Apogee 時間: 2025-3-24 09:38
https://doi.org/10.1007/978-3-663-06788-7ew installations with a 100-year working life. Fortunately, engineers working in the nineteenth century also held this view, and their utility systems still serve us. If utilities are to accept new ideas, they must be assured of the long-term performance and durability of what is being proposed.作者: 揭穿真相 時間: 2025-3-24 14:02 作者: Blanch 時間: 2025-3-24 17:45
Instrumentation Systems for Guided Boring,tool location, even though it is out of sight of the operator. Instrumentation is required to locate, track, and steer a guided system. In this chapter we discuss a number of different types of systems that have been used for directional drilling and boring that may be adaptable to trenchless technology.作者: maintenance 時間: 2025-3-24 22:40 作者: brother 時間: 2025-3-25 02:43
Future Needs,ew installations with a 100-year working life. Fortunately, engineers working in the nineteenth century also held this view, and their utility systems still serve us. If utilities are to accept new ideas, they must be assured of the long-term performance and durability of what is being proposed.作者: filial 時間: 2025-3-25 05:43 作者: 緩解 時間: 2025-3-25 08:45 作者: Postulate 時間: 2025-3-25 12:26 作者: Reservation 時間: 2025-3-25 16:42 作者: disciplined 時間: 2025-3-25 20:27 作者: Dissonance 時間: 2025-3-26 00:15 作者: 震驚 時間: 2025-3-26 04:54 作者: 泥沼 時間: 2025-3-26 09:26 作者: Torrid 時間: 2025-3-26 15:28
Economics of Trenchless Technology,Operators are faced with the difficult decision of determining when it is economical to use trenchless methods over conventional technology. Trenchless methods have been historically selected for the following reasons:作者: Bph773 時間: 2025-3-26 20:11 作者: multiply 時間: 2025-3-27 00:56 作者: scrutiny 時間: 2025-3-27 03:53
https://doi.org/10.1007/978-3-642-48444-5pter to provide a cross section of the wide variety of equipment and applications encountered. The cases, illustrating successful and cost-effective applications, are taken from different operating environments and require a different approach to a variety of jobs.作者: Left-Atrium 時間: 2025-3-27 06:54
https://doi.org/10.1007/978-3-663-06788-7ew installations with a 100-year working life. Fortunately, engineers working in the nineteenth century also held this view, and their utility systems still serve us. If utilities are to accept new ideas, they must be assured of the long-term performance and durability of what is being proposed.作者: 食草 時間: 2025-3-27 12:24 作者: 輕而薄 時間: 2025-3-27 14:17
Book 1992ly true. Today, a hole could be to bore. Trenchless technology is not new. But it certainly has become the buzzword of the construction industry and it appears that it will have a growing impact in the way contractors, utilities, and others install new facilities. Methods to bore horizontal holes we作者: 狂熱文化 時間: 2025-3-27 19:07
necessarily true. Today, a hole could be to bore. Trenchless technology is not new. But it certainly has become the buzzword of the construction industry and it appears that it will have a growing impact in the way contractors, utilities, and others install new facilities. Methods to bore horizontal holes we978-1-4613-6334-7978-1-4615-3058-9作者: Comprise 時間: 2025-3-28 01:21
https://doi.org/10.1007/978-3-642-92240-4stems were available, most users made little use of these systems. These first-generation guidance systems did not significantly help the user to maintain grade and could not be used to help control plan direction.作者: 小官 時間: 2025-3-28 04:25
https://doi.org/10.1007/978-3-642-48444-5l project, only a purchase order may be issued, whereas larger projects typically involve a contract that may detail the time to complete the work, specifications for the project, costs and legal ramifications.作者: circumvent 時間: 2025-3-28 06:41
Steerable Horizontal Boring,stems were available, most users made little use of these systems. These first-generation guidance systems did not significantly help the user to maintain grade and could not be used to help control plan direction.作者: 著名 時間: 2025-3-28 13:08
Investigation, Routing, and Location,l project, only a purchase order may be issued, whereas larger projects typically involve a contract that may detail the time to complete the work, specifications for the project, costs and legal ramifications.作者: 熱烈的歡迎 時間: 2025-3-28 15:12
t have occurred without a strong increase ineconomic incentives to the user. Because theoperating environment has changed, trenchless technology is often the preferred alternative to traditional methods of digging holes and installing conduits. The infrastructure in which we live has become more con作者: Devastate 時間: 2025-3-28 22:22
https://doi.org/10.1007/978-3-642-92240-4 to line the hole formed by a cutting head or shield. Figures 5–1, 5–2 and 5–3 illustrate how the principle of pipe jacking is applied to auger boring, microtunnelling, and a jacked underpass. The range of sizes varies from 4 inches (100 mm) for an auger bore to 20 to 60 feet (6 to 18 meters) for the underpass.作者: bioavailability 時間: 2025-3-29 02:24 作者: 小爭吵 時間: 2025-3-29 04:36
Introduction and Overview,t excavation between them, or for renovating, replacing, and rehabilitating. Alternatively stated, trenchless technology is the cumulative engineering, equipment, and experience that allows making a hole or rehabilitating a conduit between two locations without disturbing the surface above or the environment around the hole.作者: 卜聞 時間: 2025-3-29 07:22
,Diskussion zu den Vortr?gen 8 und 9,t excavation between them, or for renovating, replacing, and rehabilitating. Alternatively stated, trenchless technology is the cumulative engineering, equipment, and experience that allows making a hole or rehabilitating a conduit between two locations without disturbing the surface above or the environment around the hole.作者: Mirage 時間: 2025-3-29 11:44
Book 1992urred without a strong increase ineconomic incentives to the user. Because theoperating environment has changed, trenchless technology is often the preferred alternative to traditional methods of digging holes and installing conduits. The infrastructure in which we live has become more congested and作者: 無能的人 時間: 2025-3-29 17:58
