Submerged floating tunnels seminar and ppt with pdf report. Stress ribbon bridge seminar report, ppt, pdf for civil. Among existing publications, the buoyancyweight ratio bwr is usually predefined. In this study, a numerical procedure is described for the transient response analysis of a submerged floating tunnel with reference of a designed tunnel in japan. The submerged floating tunnel sft was patented in uk in 1886, and the first.
Mar, 2015 submerged floating tunnels seminar and ppt with pdf report. So when i came to know about this site from my friends i thought that it will be a great idea to ask the full report and ppt of my seminar topic. In general, sft is a tubular structure that is floating at a certain depth below the surface of the water, exploiting bearing capacity derived from archimedes force, has a fixed position through a system of anchors made of cables connected to the seabed. Pdf the similarities and differences between immersed tunnels and submerged. Introduction the submerged floating tunnel sft is an innovative underwater tunnel for crossing straits, lakes, or other water sounds.
Pdf in this study, physical experiments were performed in a twodimensional wave flume to investigate the hydraulic and structural performance of a. The worlds first floating submerged tunnel system about 30 meters 100ft underwater. The submerged floating tunnel is an innovative concept for crossing waterways, utilizing the law of buoyancy to support the structure at a moderate and convenient depth. Key assumptions for the feasibility study are listed in. A submerged floating tunnel known as submerged floating tube bridge, suspended tunnel, or archimedes bridge, is a proposed design for a tunnel that floats in water, supported by its buoyancy. The submerged floating tunnel is a tube like structure of steel or concrete made to through buoyancy and supported on columns or held in place by tethers attached to the sea floor or by pontoons floating on the surface.
Stressed ribbon bridge a stress ribbon bridge is a tension structure similar in many ways to a simple suspension bridge. Analysis of wave force induced dynamic response of submerged. Pdf investigation on the behavioral and hydrodynamic. Sumit thakur civil submerged floating tunnels seminar and ppt with pdf report. Kata kunci submerged floating tunnel, tegangan, perpindahan, kabel, beban gempa i. Research on tubular segment design of submerged floating tunnel article pdf available in procedia engineering 4. Three types of anchor system for submerged floating tunnel fig. Submerged floating tunnels seminar report,pdf,ppt,doc. Seminar topics for civil engineering breaking news, movies. This project led in 2001 to a sinoitalian joint venture that researched a 3. The underwater tunnels are said to be the most practical solution to the issue, as many of the waterways are too wide with the largest being nearly a mile deep for a typical bridge. Also explore the seminar topics paper on submerged floating tunnels with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year civil engineering ce or ieee civil construction btech, be, mtech students for the year 2015 2016. The submerged floating tunnel in fig 1 is proposed to cross a norwegian fjord with a maximum depth of 150 meters and a crossing distance of 1500 meters. The civil topic of the seminar you selected will determine your favourite civil engineering subject.
As the needs of society for regional growth and the protection of the environment have assumed increased importance, in this. In the hogsfjord project whose feasibility was well documented before the. Seminar presentation is a key element for each engineering student to have more communication skills and develop leadership qualities. Key assumptions for the feasibility study are listed in design basis. The structures similar to sft should be published in sft literature and reports. I would like to take the submerged floating tunnel as my seminar topic. Giulio martire the development of submerged floating.
Design of the submerged floating tunnel operating under various conditions. Combining with the characteristics of submerged floating tunnel sft and. Transverse earthquake response and design analysis of. Introduction submerged floating tunnel sft is an innovative crossingstrait transportation which is usually suspended above the sea floor and anchored by the support system of either. Vertical section of crossed plan the structural system of submerged floating tunnel has a certain degree of flexibility due to its large span, which 316 wu shengzhong et al. However, bwr is a critical structural parameter that tremendously affects the dynamic behaviour of not only the tunnel tube itself but also the cable system. Vtu civil engineering seminar topics with pdf reports and ppt. The submerged floating tunnel suggested by reinertsen olav olsen group 2012 consists of twoparallel submer ged concrete tubes with an outer diameter of 12.
Aug 24, 2017 the submerged floating tunnel is an innovative concept for crossing waterways, utilizing the law of buoyancy to support the structure at a moderate and convenient depth. Also explore the seminar topics paper on stress ribbon bridge with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year civil engineering ce or ieee civil construction btech, be, mtech students for the year 2015 2016. Download wind tunnel seminar reports, abstract, pdf, ppt. Application of suction caissons to submerged floating. Submerged tunnel underwater tunneling by rijwi ghosh 1ew10cv060 under the guidance of mr. Dynamic behaviour of submerged floating tunnels under.
This allows submerged tunnel approaches to be shorter andor approach gradients to be flatter an advantage for all tunnels, but especially so for railways. Download submerged floating tunnel documentation with ppt and pdf for free. Also, this is a great way to express your interest. Melissa jennings for the strait of georgia technical advisor.
Dynamic response and fluid structure interaction of submerged. Melissa jennings for the strait of georgia technical. Seminar presentation is a key element of civil engineering. Nov 08, 20 submerged tunnels can be placed immediately beneath a waterway. Procedia engineering 166 2016 307 a 316 enables it to.
Also explore the seminar topics paper on submerged floating tunnels with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year civil engineering ce or ieee civil construction btech, be, mtech students for the year 2015. Submerged floating tunnel seminar pdf report and ppt. I have collected some data about the topic from wikipedia but,the details that i collected are insufficient. Submerged floating tunnel is an innovative tunnel infrastructure passing through the deep sea independent of. Worlds first underwater floating tunnel topics for seminar. Preliminary design problem definition the main objective is to design an optimal crossing alternative based on geotechnical, structural. Submerged floating tunnel ppt buoyancy civil engineering. Since about 1900, more than 100 merge tunnels have been extending. In the past 20 years serious research efforts and technical feasibility studies have been carried out in italy, japan, norway, korea and china.
In contrast, a bored tunnel is usually only stable if its roof is at least its own diameter beneath the water. Submerged tunnels can be placed immediately beneath a waterway. The submerged floating tunnel is a tube like structure made of steel and concrete utilizing the law of buoyancy. Viewers who are seeking for the latest civil engineering seminar topics 2017 those can read the seminar topics for civil engineering. A submerged floating tunnel sft, also known as submerged floating tube bridge sftb, suspended tunnel, or archimedes bridge, is a proposed design for a tunnel that floats in water, supported by its buoyancy specifically, by employing the hydrostatic thrust, or archimedes principle.
Dynamic response and fluid structure interaction of. Students who want the trending seminar topics for civil engineering pdf those can read the list civil engineering seminar topics. This page contains submerged floating tunnel seminar and ppt with pdf report. Research on type selection of submerged floating tunnel of.
It supported on columns or held in place by tethers attached to. The submerged floating tunnel, sft, also named as archimedes bridge. Submerged floating tunnels seminar report, ppt, pdf for civil. Submerged floating tunnels seminar pdf report and ppt. Feasibility study on buoyancyweight ratios of a submerged. Essential features are also mentioned in this report. Material and site testing measurement units mix design project reports research papers student corner help others new. Civil engineering seminar topics,latest seminar topics ppt for freshers free download. In the wake of the hogsfjord project feasibility studies have been undertaken in.
Preliminary design problem definition the main objective is to design an optimal crossing alternative based on geotechnical, structural, financial, social, and environmental considerations. Design of the submerged floating tunnel operating under. Research on tubular segment design of submerged floating tunnel. Reinertsen olav olsen group have studied the concept submerged floating tunnel, concept number roo4 from the dialogue phase. The tube would be placed underwater, deep enough to avoid water traffic and weather, but not so deep that high water pressure needs to be dealt with. Drillingblasting method or by using a tunnelboring machine. To study the vibration response of submerged floating tunnel tether under the combined action of vortexinduced vibration and parametric vibration, a nonlinear vibration equation based on wake oscillator model is set up taking the geometric nonlinearity of tether into account, in which effect of tube on tether is simplified as axial excitation. Pdf design of the submerged floating tunnel operating under. Introduction submerged floating tunnel sft is an innovative crossingstrait transportation which is usually suspended above the sea floor and anchored by the support system of either pontoons at the surface or the anchors fixed in the sea bed. Submerged floating tunnel seminar pdf report and ppt study mafia. However, bwr is a critical structural parameter that tremendously affects the dynamic behaviour of not only the tunnel tube itself but also the cable.
Submerged tunnel technical seminar linkedin slideshare. As the needs of society for regional growth and the protection of the environment have assumed increased importance, in this wider context the submerged floating tunnel offers new opportunities. This page contains submerged floating tunnels seminar and ppt with pdf report. Tunnels in water are by no means modern in civil engineering. Immersed tube bored tunnel shall be constructed when the ground or waterbed is appropriate for excavating and preferred for deep tunnels. Explore submerged floating tunnels with free download of seminar report and ppt in pdf and doc format. Submerged floating tunnels seminar report, ppt, pdf for. Dynamic behaviour of submerged floating tunnels under seismic. Download floating windmill seminar reports, abstract, pdf, ppt. Submerged floating tunnel civil engineering portal. Introduction 7 he submerged floating tunnel sft was a tubular structure placed underwater at an appropriate depth and fixed in position through anchorage groups linked to the seabed. Explore stress ribbon bridge with free download of seminar report and ppt in pdf and doc format. This structure has several advantages compared to a traditional bridge and any kind of tunnel. This report illustrates the outcome of the submerged floating tunnel sft analysis project, carried out by the danish road institute, the norwegian road research laboratory and the italian company ponte di archimede nello stretto di messina spa, with financial support by the european union.