"China’s shipbuilding industry has boomed in the last 15 years since the end of the 1970s and has drawn attention of international shipbuilding and shipping circles even though a gap still remained between China..."China’s shipbuilding industry has boomed in the last 15 years since the end of the 1970s and has drawn attention of international shipbuilding and shipping circles even though a gap still remained between China and advanced shipbuilding countries including Japan and South Korea. China ranks among advanced shipbuilding countries relying on its own investment and enterprise development. China has opened its shipbuilding industry to the outside world for wider cooperation and more foreign involvement."展开更多
The China state shipbuilding corporation (CSSC), a leading shipbuilding enterprise of the Chinese shipbuilding industry, has made rapid progress during recent years. The welding technology, considered as the crucial f...The China state shipbuilding corporation (CSSC), a leading shipbuilding enterprise of the Chinese shipbuilding industry, has made rapid progress during recent years. The welding technology, considered as the crucial factor in the development of the industry, plays a significant role. This paper presents the growth of shipbuilding technology, the associated welding processes and the prospects for the shipbuilding industry.展开更多
Since the 1980s when China’s shipbuilding industry entered the international market, the Dalian Shipbuilding Yard with sophisticated technology has built 27 ships totalling 1.13 million tons for 10 countries and regi...Since the 1980s when China’s shipbuilding industry entered the international market, the Dalian Shipbuilding Yard with sophisticated technology has built 27 ships totalling 1.13 million tons for 10 countries and regions. The Dalian yard has mastered 428 regulations of 19 countries including Britain, the USA, Norway, Japan展开更多
1997 is the 20th anniversary of Deng Xiaoping’s issuing of instructions on ship exports and also the 15th anniversary of the founding of the China National Shi-building Industry Corporation (CNSIC).
1.The development of China’s shipbuilding industrySince 1999, with the increasing demand of the world ship market and the support of the government to the development of the shipbuilding industry and other favorable ...1.The development of China’s shipbuilding industrySince 1999, with the increasing demand of the world ship market and the support of the government to the development of the shipbuilding industry and other favorable factors, China’s shipbuilding industry has made significant progress. With the coming forth of new enterprises such as Nantong COSCO KHI Ship Engineering Company Ltd. (NACKS) and Waigaoqiao Shipyard, and the completion of the big dock projects of Hugong-Zhonghuo and New展开更多
Shipbuilding production management and logistics control are studied so as to find an advanced shipbuilding production logistics management style.The necessity and feasibility to integrate MRP-Ⅱ(manufacture resource ...Shipbuilding production management and logistics control are studied so as to find an advanced shipbuilding production logistics management style.The necessity and feasibility to integrate MRP-Ⅱ(manufacture resource planning)and JIT(just-in-time)are researched properly following the comparison of MRP-Ⅱ and JIT and the analysis of shipbuilding production characteristics.A shipbuilding logistics system combining MRP-Ⅱ with JIT is set up and discussed according to a master production schedule(MPS),MRP and workshop-floor production control.The system is able to simplify the shipbuilding production plan,balance the workshop production,stabilize the supply,and inspire positivity and creativity so as to raise the shipbuilding production management level.展开更多
In this paper, we conduct research on the definition and influence of new production of ship industry index of energy efficiency on the ship design process. Ship energy saving is the key to energy saving ship form opt...In this paper, we conduct research on the definition and influence of new production of ship industry index of energy efficiency on the ship design process. Ship energy saving is the key to energy saving ship form optimization design. In the ship under the conditions of use, and to optimize the design of the hull lines with boat, minimize the ship resistance, with the final choice of ship host fuel-sipping. Our research combine the characteristics of the energy efficiency with the shipbuilding industry with the novel and innovative design pattern which will be meaningful.展开更多
In this paper, we conduct research on the definition and influence of new production of ship industry index of energy efficiency on the ship design process. Ship energy saving is the key to energy saving ship form opt...In this paper, we conduct research on the definition and influence of new production of ship industry index of energy efficiency on the ship design process. Ship energy saving is the key to energy saving ship form optimization design. In the ship under the conditions of use, and to optimize the design of the hull lines with boat, minimize the ship resistance, with the final choice of ship host fuel-sipping. Our research combine the characteristics of the energy efficiency with the shipbuilding industry with the novel and innovative design pattern which will be meaningful.展开更多
In recent years,China has been in theheyday of ship repairing,Hence the relatedenterprises develop rapidly. With the rapid development of theship repairing industry,problems come outalso,such as project payment,ship r...In recent years,China has been in theheyday of ship repairing,Hence the relatedenterprises develop rapidly. With the rapid development of theship repairing industry,problems come outalso,such as project payment,ship repair-ing quality,shiP repairing safetymanagement.Such challenges are the risksto the ship repairing industry.Any slip ofthis kind could disrupt the ship repairingenterprises.Hence,how to avoid or mini-mize those risks and protect the interestsof the ship repairing enterprises is an im-portant task to them. 1.The matter of arrears is a展开更多
Well knows as "half of the shipbuilding industry" in China, Shanghai is a major shipbuilding base. The Shanghai Shipbuilding industrial Corporation (SSIC),as a large regional corporation affiliated to the Ch...Well knows as "half of the shipbuilding industry" in China, Shanghai is a major shipbuilding base. The Shanghai Shipbuilding industrial Corporation (SSIC),as a large regional corporation affiliated to the China National Shipbuilding Industrial Corporation, is composed of more than 30 shipbuilding and ship equipment enterprises,and design and research institutes and specialized corporations, mainly distributed in Shanghai and in Jiangsu and Anhui provinces, including a number of famous shipbuilders with substantial strength and scale, such as the Jiangnan Shipbuilding Group Corporation, Hudong Shipbuilding Group, Shanghai Shipbuilding Works, and Zhonghua Shipbuilding Works. Since its founding in 1981, the SSIC has always persisted in the policy of展开更多
In the shipping industry, significant part of the documents exchange still have the traditional paper form, mainly due to security concerns, despite the size and modernization efforts of this market. We explore the ad...In the shipping industry, significant part of the documents exchange still have the traditional paper form, mainly due to security concerns, despite the size and modernization efforts of this market. We explore the adoption of the blockchain and Distributed Ledger Technologies to address document exchange in a fast and secure way.展开更多
Ⅰ. Shipping After entering into the 1990’s, the ship-building industry, badly affected by the long recession of the world shipping market, has been growing very slowly, while the competition has been a fierce one. F...Ⅰ. Shipping After entering into the 1990’s, the ship-building industry, badly affected by the long recession of the world shipping market, has been growing very slowly, while the competition has been a fierce one. From the shares enjoyed by the major shipping countries in the world, we can see that the first one is Japan which occupied 38%; South Korea came to the second,obtaining 15％; the third is Germany, being 8%. The shipbuilding industry in America is shrinking, owing to the high cost of production. Up to 1993,Japanese ship yards had still been in difficult situation, and many Japanese ship owners would rather order new ships from South Korea because the rising value of Japanese yen made it expensive to build in domestic yards. Nowadays, Japanese shipbuilding industry is exposed to the problem of scarce of labour force. The Korean shipbuilding industry,展开更多
In China,the target setting on loading rate of domestic equipment for shipbuilding industry has not been studied from a perspective of an optimization problem.Based on the constant elasticity of substitution productio...In China,the target setting on loading rate of domestic equipment for shipbuilding industry has not been studied from a perspective of an optimization problem.Based on the constant elasticity of substitution production function,a localization rate model for shipbuilding industry is established to investigate the government's trade-off between the interest of shipbuilding industry and that of ship supporting industry and to set the optimal localization rate.The results show that the market capacity has a significant effect on localization rate.In particular,when the market capacity is too small,the optimal localization rate is zero.When the market capacity is too large,the optimal localization rate is one.When the market capacity is in a certain range,a regular localization rate target exists.Moreover,the optimal localization rate could be affected by the technology gap and prices of domestic and foreign marine equipments.When the market capacity is large and the technology gap between domestic and foreign marine equipments is small,or the price of domestic equipment is too low,a higher localization rate target should be set.Finally,the substitutability of domestic and foreign equipments affects the optimal set of localization rate.If the substitutability of domestic and foreign equipments is too low,the improvement of localization rate caused by technological progress or price reduction of domestic equipment will be limited.This study provides several significant policy suggestions on dynamic adjustment of localization rate,classified implementation,and core technology mastering.展开更多
Based on analysis of green shipping practices of foreign ships manufacturers, ocean carriers ad port countries, their advanced experience was summarized, and its enlightenment to China＇s ＂green shipping＂ was analyz...Based on analysis of green shipping practices of foreign ships manufacturers, ocean carriers ad port countries, their advanced experience was summarized, and its enlightenment to China＇s ＂green shipping＂ was analyzed to realize China＇s dream of becoming ＂ a strong shipping country＂ eady.展开更多
2020 is a"magic"year,especially for the shipping industry.According to the results released so far,the shipping industry,which was previously expected to be hit hard hy the COVID-19 outbreak,has seen a signi...2020 is a"magic"year,especially for the shipping industry.According to the results released so far,the shipping industry,which was previously expected to be hit hard hy the COVID-19 outbreak,has seen a significant increase in profits.The"reversal"in the shipping industry could bring rarely new ship orders to the market,saving the valley bottom shipbuilding industry.展开更多
There are many advantages of using Computer Aided Design (CAD) Systems in a shipbuilding environment: ease of design, speed of construction, use and reuse of information, etc. It is expected that in future CAD tools w...There are many advantages of using Computer Aided Design (CAD) Systems in a shipbuilding environment: ease of design, speed of construction, use and reuse of information, etc. It is expected that in future CAD tools will advance further and allow greater information management and virtual access through smart devices. The authors of this paper talk about a new concept in shipbuilding, the Internet-of-Ships (IoS) which would have a deep impact on the ship design and production, with a huge diversity of present and potential applications.展开更多
Pipe-routing for ship is formulated as searching for the near-optimal pipe paths while meeting certain objectives in an environment scattered with obstacles. Due to the complex construction in layout space, the great ...Pipe-routing for ship is formulated as searching for the near-optimal pipe paths while meeting certain objectives in an environment scattered with obstacles. Due to the complex construction in layout space, the great number of pipelines, numerous and diverse design constraints and large amount of obstacles, finding the optimum route of ship pipes is a complicated and time-consuming process. A modified NSGA-II algorithm based approach is proposed to find the near-optimal solution to solve the problem. By simplified equipment models, the layout space is firstly divided into three dimensional （3D） grids to build its mathematical model. In the modified NSGA-II algorithm, the concept of auxiliary point is introduced to improve the search range of maze algorithm （MA） as well as to guarantee the diversity of chromosomes in initial population. Then the fix-length coding mechanism is proposed, Fuzzy set theory is also adopted to select the optimal solution in Pareto solutions. Finally, the effectiveness and efficiency of the proposed approach is demonstrated by the contrast test and simulation. The merit of the proposed algorithm lies in that it can provide more appropriate solutions for the designers while subject certain constrains.展开更多
In cyber-age,with the creation and growth of e-commerce platforms online causing profound changes to the way of business-doing in traditional sectors,"Internet Plus shipping”is now well predicted as an inevitabl...In cyber-age,with the creation and growth of e-commerce platforms online causing profound changes to the way of business-doing in traditional sectors,"Internet Plus shipping”is now well predicted as an inevitable trend shipping business.As e-commerce shipping platforms make advertising,publication of information,business communication and transaction easier and more convenient,they are becoming a driving force accelerating the development of shipping industry.In domestic market today,there are already a variety of comparably matured models with which online shipping platforms operate,however,through evaluating their performances;these models have both unique advantages and disadvantages or deficiencies.The paper in the first place gives a summarization to what exactly e-commerce shipping can do,then introduces some most recognizable operational models on current stage,and lastly,from the perspective of"Internet Plus",offers some proposals with the hope of helping advance its future development.展开更多
文摘"China’s shipbuilding industry has boomed in the last 15 years since the end of the 1970s and has drawn attention of international shipbuilding and shipping circles even though a gap still remained between China and advanced shipbuilding countries including Japan and South Korea. China ranks among advanced shipbuilding countries relying on its own investment and enterprise development. China has opened its shipbuilding industry to the outside world for wider cooperation and more foreign involvement."
文摘The China state shipbuilding corporation (CSSC), a leading shipbuilding enterprise of the Chinese shipbuilding industry, has made rapid progress during recent years. The welding technology, considered as the crucial factor in the development of the industry, plays a significant role. This paper presents the growth of shipbuilding technology, the associated welding processes and the prospects for the shipbuilding industry.
文摘Since the 1980s when China’s shipbuilding industry entered the international market, the Dalian Shipbuilding Yard with sophisticated technology has built 27 ships totalling 1.13 million tons for 10 countries and regions. The Dalian yard has mastered 428 regulations of 19 countries including Britain, the USA, Norway, Japan
文摘1997 is the 20th anniversary of Deng Xiaoping’s issuing of instructions on ship exports and also the 15th anniversary of the founding of the China National Shi-building Industry Corporation (CNSIC).
文摘1.The development of China’s shipbuilding industrySince 1999, with the increasing demand of the world ship market and the support of the government to the development of the shipbuilding industry and other favorable factors, China’s shipbuilding industry has made significant progress. With the coming forth of new enterprises such as Nantong COSCO KHI Ship Engineering Company Ltd. (NACKS) and Waigaoqiao Shipyard, and the completion of the big dock projects of Hugong-Zhonghuo and New
基金The National Key Technology R&D Program of China during the 11th Five-Year Plan Period(No.2006BAH02A06)
文摘Shipbuilding production management and logistics control are studied so as to find an advanced shipbuilding production logistics management style.The necessity and feasibility to integrate MRP-Ⅱ(manufacture resource planning)and JIT(just-in-time)are researched properly following the comparison of MRP-Ⅱ and JIT and the analysis of shipbuilding production characteristics.A shipbuilding logistics system combining MRP-Ⅱ with JIT is set up and discussed according to a master production schedule(MPS),MRP and workshop-floor production control.The system is able to simplify the shipbuilding production plan,balance the workshop production,stabilize the supply,and inspire positivity and creativity so as to raise the shipbuilding production management level.
文摘In this paper, we conduct research on the definition and influence of new production of ship industry index of energy efficiency on the ship design process. Ship energy saving is the key to energy saving ship form optimization design. In the ship under the conditions of use, and to optimize the design of the hull lines with boat, minimize the ship resistance, with the final choice of ship host fuel-sipping. Our research combine the characteristics of the energy efficiency with the shipbuilding industry with the novel and innovative design pattern which will be meaningful.
文摘In this paper, we conduct research on the definition and influence of new production of ship industry index of energy efficiency on the ship design process. Ship energy saving is the key to energy saving ship form optimization design. In the ship under the conditions of use, and to optimize the design of the hull lines with boat, minimize the ship resistance, with the final choice of ship host fuel-sipping. Our research combine the characteristics of the energy efficiency with the shipbuilding industry with the novel and innovative design pattern which will be meaningful.
文摘In recent years,China has been in theheyday of ship repairing,Hence the relatedenterprises develop rapidly. With the rapid development of theship repairing industry,problems come outalso,such as project payment,ship repair-ing quality,shiP repairing safetymanagement.Such challenges are the risksto the ship repairing industry.Any slip ofthis kind could disrupt the ship repairingenterprises.Hence,how to avoid or mini-mize those risks and protect the interestsof the ship repairing enterprises is an im-portant task to them. 1.The matter of arrears is a
文摘Well knows as "half of the shipbuilding industry" in China, Shanghai is a major shipbuilding base. The Shanghai Shipbuilding industrial Corporation (SSIC),as a large regional corporation affiliated to the China National Shipbuilding Industrial Corporation, is composed of more than 30 shipbuilding and ship equipment enterprises,and design and research institutes and specialized corporations, mainly distributed in Shanghai and in Jiangsu and Anhui provinces, including a number of famous shipbuilders with substantial strength and scale, such as the Jiangnan Shipbuilding Group Corporation, Hudong Shipbuilding Group, Shanghai Shipbuilding Works, and Zhonghua Shipbuilding Works. Since its founding in 1981, the SSIC has always persisted in the policy of
文摘In the shipping industry, significant part of the documents exchange still have the traditional paper form, mainly due to security concerns, despite the size and modernization efforts of this market. We explore the adoption of the blockchain and Distributed Ledger Technologies to address document exchange in a fast and secure way.
文摘Ⅰ. Shipping After entering into the 1990’s, the ship-building industry, badly affected by the long recession of the world shipping market, has been growing very slowly, while the competition has been a fierce one. From the shares enjoyed by the major shipping countries in the world, we can see that the first one is Japan which occupied 38%; South Korea came to the second,obtaining 15％; the third is Germany, being 8%. The shipbuilding industry in America is shrinking, owing to the high cost of production. Up to 1993,Japanese ship yards had still been in difficult situation, and many Japanese ship owners would rather order new ships from South Korea because the rising value of Japanese yen made it expensive to build in domestic yards. Nowadays, Japanese shipbuilding industry is exposed to the problem of scarce of labour force. The Korean shipbuilding industry,
基金supported in part by National Key R&D Program of China(2019YFB2101804)the National Natural Science Foundation of China(NSFC)under Grants Nos.71725002,72021001,U21B20102,72174186.
文摘In China,the target setting on loading rate of domestic equipment for shipbuilding industry has not been studied from a perspective of an optimization problem.Based on the constant elasticity of substitution production function,a localization rate model for shipbuilding industry is established to investigate the government's trade-off between the interest of shipbuilding industry and that of ship supporting industry and to set the optimal localization rate.The results show that the market capacity has a significant effect on localization rate.In particular,when the market capacity is too small,the optimal localization rate is zero.When the market capacity is too large,the optimal localization rate is one.When the market capacity is in a certain range,a regular localization rate target exists.Moreover,the optimal localization rate could be affected by the technology gap and prices of domestic and foreign marine equipments.When the market capacity is large and the technology gap between domestic and foreign marine equipments is small,or the price of domestic equipment is too low,a higher localization rate target should be set.Finally,the substitutability of domestic and foreign equipments affects the optimal set of localization rate.If the substitutability of domestic and foreign equipments is too low,the improvement of localization rate caused by technological progress or price reduction of domestic equipment will be limited.This study provides several significant policy suggestions on dynamic adjustment of localization rate,classified implementation,and core technology mastering.
文摘Based on analysis of green shipping practices of foreign ships manufacturers, ocean carriers ad port countries, their advanced experience was summarized, and its enlightenment to China＇s ＂green shipping＂ was analyzed to realize China＇s dream of becoming ＂ a strong shipping country＂ eady.
文摘2020 is a"magic"year,especially for the shipping industry.According to the results released so far,the shipping industry,which was previously expected to be hit hard hy the COVID-19 outbreak,has seen a significant increase in profits.The"reversal"in the shipping industry could bring rarely new ship orders to the market,saving the valley bottom shipbuilding industry.
文摘There are many advantages of using Computer Aided Design (CAD) Systems in a shipbuilding environment: ease of design, speed of construction, use and reuse of information, etc. It is expected that in future CAD tools will advance further and allow greater information management and virtual access through smart devices. The authors of this paper talk about a new concept in shipbuilding, the Internet-of-Ships (IoS) which would have a deep impact on the ship design and production, with a huge diversity of present and potential applications.
基金Supported by National Nature Science Foundation of China(Grant No:51275340)
文摘Pipe-routing for ship is formulated as searching for the near-optimal pipe paths while meeting certain objectives in an environment scattered with obstacles. Due to the complex construction in layout space, the great number of pipelines, numerous and diverse design constraints and large amount of obstacles, finding the optimum route of ship pipes is a complicated and time-consuming process. A modified NSGA-II algorithm based approach is proposed to find the near-optimal solution to solve the problem. By simplified equipment models, the layout space is firstly divided into three dimensional （3D） grids to build its mathematical model. In the modified NSGA-II algorithm, the concept of auxiliary point is introduced to improve the search range of maze algorithm （MA） as well as to guarantee the diversity of chromosomes in initial population. Then the fix-length coding mechanism is proposed, Fuzzy set theory is also adopted to select the optimal solution in Pareto solutions. Finally, the effectiveness and efficiency of the proposed approach is demonstrated by the contrast test and simulation. The merit of the proposed algorithm lies in that it can provide more appropriate solutions for the designers while subject certain constrains.
文摘In cyber-age,with the creation and growth of e-commerce platforms online causing profound changes to the way of business-doing in traditional sectors,"Internet Plus shipping”is now well predicted as an inevitable trend shipping business.As e-commerce shipping platforms make advertising,publication of information,business communication and transaction easier and more convenient,they are becoming a driving force accelerating the development of shipping industry.In domestic market today,there are already a variety of comparably matured models with which online shipping platforms operate,however,through evaluating their performances;these models have both unique advantages and disadvantages or deficiencies.The paper in the first place gives a summarization to what exactly e-commerce shipping can do,then introduces some most recognizable operational models on current stage,and lastly,from the perspective of"Internet Plus",offers some proposals with the hope of helping advance its future development.
