05-多机成孔工艺在复杂地质条件下大直径超长桩中的施工应用.doc

target (management) decomposition responsibility (reference) Ann 2-5-1 to seriously implement implementation "security first, and prevention" of approach, according to building construction security checks standard and Chengdu city building construction site supervision management provides of requirements, in combined this project manager production of reality, will and company signed set of "safety integrated target management responsibility" in the of target responsibility by about management personnel of security accountability for target decomposition, In order to maximize the control and reduction of all kinds of accidents in the construction of the project to ensure production safety. First, objectives: the project governed by the (Department) directly responsible for the production. Management team from project commencement to completion during by no casualties injured in accident, injury accident rate of no more than% (year), mechanical damage, fire accidents and may not happen. Second, implement safety measures, according to partial security technology to give the low-down the project team in a timely manner, and accumulation of security team members-organizational learning-related operations. Third, on the part of the management of project risk site, mechanical, electrical and other effective protection should be taken, not in violation of education workers not to break the operation to stop illegal operations. Four, regular safety checks to clear risks, supervision and inspection of owning the job correct use of protective . Personal economy, and the exercise of a veto. This responsibility shall come into force from the date of signature. Project Manager (signature): Project Manager (signature): date of project management (management) security objectives appraisal form (reference) 2-5-2 project name: manager name: Title: class dates (months) items 1 2 3 4 5 6 7 8 9 10 11 12 to implement technical measures (10 points) as part of construction organization design of techniques and measures to implement the technology to give the low-down (20 points) are governed by the team in time for technology to give the low-down the safe operation (20 points) whether organizations shift workers learn safety procedures Full protection (10 points) whether on by tube points part items engineering dangerous parts take has effective protection security checks (20 points) whether often for security checks, timely elimination hidden anti-"three against" (5 points) not illegal command, education workers not illegal operation stop illegal job protection supplies (5 points) supervision check belongs team personnel right using personal protection supplies civilization construction (20 points) by jurisdiction team job site whether reached civilization construction Total project assessment overall assessment security assessment of the leading group inbehavior rules scientifically divided to six classes. A > > of < the form of politics is the discipline, discipline, honesty and discipline, discipline of the masses, work discipline and discipline of life. It can be said is to cover the party activities. Second is the discipline method separately, Ji, concentrated on the discipline. The revised regulations from the original irregularities of the ten variable into six categories. < Regulations of violation of the party constitution, to the detriment of the constitution authority and discipline behavior lacks necessary and serious responsibility accountability, and there is a discipline method. Now we adapt fully in accordance with the law of governing the country by law and in accordance with the regulations governing the party to take them apart, the legal attribution of law and discipline discipline. So the prominent characteristic is the discipline method separately, Ji The provisions of the Ordinance to discipline the table, make the law do not put inside the tube, to avoid our discipline or < Disciplinary Regulations > into party "public security". Don't relate to the field, thus avoiding the repeated cross. Three is a reflection of strengthening the party's discipline construction of the latest achievements. New < Disciplinary Regulations > mainly reflect the party's eighteen years central resolutely implement the "eight provisions", and resolutely against the "four winds" and so on, these new wrote < Disciplinary Regulations > the. For example, said the new < > in the implementation of the central "eight" of the spirit, a lot of opposition to the "four winds" wrote a clean Ji Law chapter, it represents the comprehensive strictly Party A the latest achievements. Party members if there is illegal and even criminal behavior, how to pursue disciplinary responsibility? According to Ji from the revision principle, where the state laws and regulations have stipulated content, < the disciplinary punishment regulation > will not re complex provisions. Revision of the Communist Party of China deleted 79 and criminal law, repeated terms of Public Security Management Punishment Law, and other laws and regulations. However, deletion law has provisions and not that the act is no longer the discipline, no longer be given disciplinary punishment. According to the party constitution, Party members have exemplary compliance with the obligations of the state laws and regulations, violations of the laws of the country are discipline Behavior. Remove the overlap with the discipline of the content and how to pursue party illegal and even criminal behavior of Party discipline and responsibility. < disciplinary punishment regulation > difference between five different conditions, with special provisions to stipulate, to achieve effective convergence of laws and discipline. It should be said, the revised < discipline punishment regulations > in the Ji method to separate the stickRefers to the provisions of regulations set at the same time, through the special provisions, the disciplinary punishment and the law of the land treatmentManipulator is now used as a industrial robots in use, the control objectives often appear often in industrial automation. Industrial automation technology has gradually matured, as mature a technology line has been rapid development in industrial automation as a separate subject. Manipulator application began to filter into welding, logistics, mechanical processing, and other industries. Especially at high or very low temperatures, full of poisonous gases, high radiation case, robot in similar circumstances showed great use also brings great convenience to the staff. Precisely because of this robot to get people's attention began to be a high degree of development. Labor rates, working conditions, labor intensive aspects of promoting development. Both at home and abroad to develop the PLC (programmable logic controller) is in various special circumstances and under special conditions set for mechanical devices. Now turned on the development of the microelectronics automatic control technology and the rapid development of the trains, the success of PLC hardware software and simulation control win big and successful development, now continues to develop as a factory automation standards. Because robots are good development of the technology makes a good optimization of productive capital, and robot shows this unique advantages, such as: has good compatibility, wide availability, hardware is complete, and programming that can be mastered in a short time, so in the context of industrial PLC applications became ubiquitous. Manipulator in many developed country agriculture and industry has been applied, such as the use of mechanical harvesting large areas of farmland, repeated operations on the high-speed line that uses a robotic arm, and so on. Today, the high level of automation combined with restrictions on the manipulator development level is slightly lower than the international. The design is mainly arm welding machine by PLC Automation control. This of design let designers on in school by learn of has a must of consolidation, understand has some usually didn't opportunities awareness in world range within some leading level of knowledge has has must awareness, hope designers can in yihou of design in the can success of using in this design in the proceeds of experience 1.2 manipulator in both at home and abroad of research profile automation mechanical arm research began Yu 20th century medium-term, after years with with computer and automation technology of development, Makes mechanical arm on the Grand stage of industrial automation and shine, gradually became an industrial evaluation standards, and its importance can be seen. Now original robotic arm spent most of mass production and use on the production line, which is programmed robotic arm. As the first generation of manipulator position control systems main features, although not back several generations that can detect the external environment, but can still successfully complete like welding, painting, delivery as well as for materials simple movements. Second generation mechanical arms are equipped with sensors and manipulators have the environment there is a certain amount of "sense", when the mechanical arm is to use the program as a basis. Difference is that the robot begand多机成孔工艺在复杂地质条件下大直径超长桩中的施工应用马重刚 谢小飞 李建勇 敬翔 粟周毅（中建三局建设工程股份有限公司 湖北 武汉 430070）摘要：武汉江汉六桥工程主桥为双塔双索面自锚式悬索桥，主墩桩基为大直径超长桩，最大成孔深度高达120m，穿越地层复杂，施工难度大，工期紧，若采用单一的成孔工艺很难保证进度及成桩质量，为此结合本工程特点选用“多机成孔工艺”，即覆盖层采用旋挖钻，岩层采用气举反循环回转钻机“接力施工”，不仅提高了施工效率，且保证了成桩质量，为今后其他工程提供了可借鉴之处。Abstract：The main bridge of the sixthhanjiang bridge in Wuhan is a self-anchored suspension bridge with double pylons and double cable planes. The main pylon pile foundation with large diameters is extremely long.The maximum drilling depth is 120 m. The crossing formation is complex and the construction is very difficult and the construction periodis very short. The construction quality and time planning cannot be guaranteed if the single drilling technology was used in this project. So, based on the engineering characteristics of this project, we use the muti-machine drilling technology. That is the auger drilling overburden and airlifting reverse circulation rotary drilling strata. The muti-machine drilling technology not only can increase construction efficiency, but also can guanatee quality.It offers reference for dealing with similar problems in future.关键词：多机成孔工艺；大直径超长桩；旋挖钻；气举反循环回转钻；Key words：Muti-machine drilling technology; extremely long and large diameter piles; auger drill; airlifting reverse circulation rotary drilling.target (management) decomposition responsibility (reference) Ann 2-5-1 to seriously implement implementation "security first, and prevention" of approach, according to building construction security checks standard and Chengdu city building construction site supervision management provides of requirements, in combined this project manager production of reality, will and company signed set of "safety integrated target management responsibility" in the of target responsibility by about management personnel of security accountability for target decomposition, In order to maximize the control and reduction of all kinds of accidents in the construction of the project to ensure production safety. First, objectives: the project governed by the (Department) directly responsible for the production. Management team from project commencement to completion during by no casualties injured in accident, injury accident rate of no more than% (year), mechanical damage, fire accidents and may not happen. Second, implement safety measures, according to partial security technology to give the low-down the project team in a timely manner, and accumulation of security team members-organizational learning-related operations. Third, on the part of the management of project risk site, mechanical, electrical and other effective protection should be taken, not in violation of education workers not to break the operation to stop illegal operations. Four, regular safety checks to clear risks, supervision and inspection of owning the job correct use of protective . Personal economy, and the exercise of a veto. This responsibility shall come into force from the date of signature. Project Manager (signature): Project Manager (signature): date of project management (management) security objectives appraisal form (reference) 2-5-2 project name: manager name: Title: class dates (months) items 1 2 3 4 5 6 7 8 9 10 11 12 to implement technical measures (10 points) as part of construction organization design of techniques and measures to implement the technology to give the low-down (20 points) are governed by the team in time for technology to give the low-down the safe operation (20 points) whether organizations shift workers learn safety procedures Full protection (10 points) whether on by tube points part items engineering dangerous parts take has effective protection security checks (20 points) whether often for security checks, timely elimination hidden anti-"three against" (5 points) not illegal command, education workers not illegal operation stop illegal job protection supplies (5 points) supervision check belongs team personnel right using personal protection supplies civilization construction (20 points) by jurisdiction team job site whether reached civilization construction Total project assessment overall assessment security assessment of the leading group ineffective cohesion, disciplinary punishment system more scientific, does not appear because Ji separated and indulgent party illegal and criminal behavior. Party members whether stocks? New < > the 88th article referred to in paragraph "buying and selling stocks or other securities investment", a lot of people are asking: "does the future members are not allowed to fry." in fact, this punishment is a premise: "in violation of the relevant provisions in the profit-making activities. Then," relevant provisions "refers to what? The understanding, which is mainly in 2001 the central Issued < on party and government organs of the staff's personal investment in securities provisions. In accordance with the provisions of this, in party and government organs workers can be buying and selling stocks and securities investment funds, but in buying and selling stocks and securities investment funds shall comply with the provisions of the relevant laws and regulations, 7 kinds of behavior is strictly prohibited, for example, may not take advantage of their functions and powers, duties or take other unfair means, ask for or forcing