CN108985604B - Construction period compression method for construction planning - Google Patents
Construction period compression method for construction planning Download PDFInfo
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- CN108985604B CN108985604B CN201810724153.9A CN201810724153A CN108985604B CN 108985604 B CN108985604 B CN 108985604B CN 201810724153 A CN201810724153 A CN 201810724153A CN 108985604 B CN108985604 B CN 108985604B
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Abstract
The invention provides a construction period compression method for construction planning, which comprises the following steps: firstly, calculating unit step length of resource increase, and increasing resource allocation quantity one by one until the construction period is less than the target construction period given by a construction unit; further, screening construction units capable of reducing resource allocation; reducing the resource allocation of the construction units which can reduce the resource allocation one by one until the resource allocation amount of any construction unit is continuously reduced, wherein the total construction period is longer than the target construction period; and finally, outputting the construction plan and the current resource allocation.
Description
Technical Field
The invention relates to the field of construction planning, in particular to a construction period compression method for construction planning.
Background
At present, no scientific and reasonable decision-making means is provided for organizing and managing the engineering construction organization scheme before and during construction of large civil engineering. With the requirements and expectations of engineering investors and owners for engineering construction becoming higher and higher, the complexity and the multi-participation of the engineering construction, whether the project construction organization scheme is scientific and reasonable directly influences the quality of the engineering construction process and the construction period of the engineering construction, and also influences the economic benefits of construction enterprises.
The construction planning refers to planning of time dimension and resource dimension of a complete construction process based on the logical relationship of construction units according to the definition of related construction processes and the requirements of engineering design before the construction of a building project is started. In the building construction industry, the logical relationship between construction units is often defined as a network diagram, and the construction planning work needs to arrange a construction schedule, namely a gantt chart, according to the process requirements and the construction plan defined by the network diagram, and draw a resource histogram according to the gantt chart and the construction resource input amount defined by the process to represent the resource consumption situation in the time dimension.
In the actual construction process, a construction unit usually has certain requirements on the construction time of the whole project, and the complete project needs to be completed within limited construction time. However, due to the process limitation, the construction time is different for each construction unit given different resource configurations, and therefore, the construction unit is more expected to obtain a construction plan with the lowest resource consumption capable of meeting the construction period requirement. Therefore, while the construction period is compressed on the basis of the existing construction plan, the resource utilization rate needs to be considered to be improved so as to present the most satisfactory construction plan and resource allocation suggestion to the construction unit.
Disclosure of Invention
The present invention is intended to solve at least the technical problems of the prior art, and to achieve the above object of the present invention, the present invention provides a method for compressing a construction period for construction planning, which comprises the following steps, as shown in fig. 1:
step S0: starting;
step S100: calculating the unit step length of resource increase;
step S200: increasing the resource amount of 1 unit step length, and calculating the construction period;
step S300: judging whether the construction period is less than a target construction period given by a construction unit, if so, skipping to the step S400, and if not, skipping to the step S200;
step S400: screening construction units capable of reducing resource allocation;
step S500: reducing the resource allocation of the construction units which can reduce the resource allocation one by one, and calculating the total construction period;
step S600: judging whether the resource allocation amount of any construction unit is continuously reduced, wherein the total construction period is longer than the target construction period, if so, skipping to the step S700, and if not, skipping to the step S400;
step 700: and outputting the construction plan and the current resource allocation.
Step 800: and (6) ending.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
in actual construction, the construction unit can accurately control the construction time of the whole project, and complete projects can be completed within limited construction time. The construction time of each construction unit is reasonably planned under the condition of giving different resource configurations, the construction period is compressed on the basis of the existing construction plan, and meanwhile, the resource utilization rate is improved, so that the construction plan and the resource configuration suggestion which are most satisfied by a construction unit are presented. An effective construction plan meeting the target construction period can be obtained in limited steps and short time.
The specific operation flow of "unit step length of increased computing resource" described in step S100 above is as follows:
step S101: obtaining the consumption U of each resource in each unit timei(T) (I represents the ith resource and the total I resource, T represents the T unit time and the total T unit time);
step S102: calculating the average consumption of each resource
Step S103: normalizing the average consumption of each resource to obtain unit step length,
wherein U isiA unit step size of each resource is represented,
expression finding
The largest element in the list.
The calculation method can realize real-time and accurate calculation of unit step length of data, ensure the accuracy of construction period compressed data, continuously adjust the construction period compressed data along with the increase of the construction period, and improve the working efficiency.
Preferably, before S100, the method comprises:
s001, acquiring BIM model data in engineering construction, and establishing a plurality of shift-system time parameter data of the current engineering construction time period;
s002, establishing time parameter data of a specific construction state of the area where the current project is located;
s003, establishing team comprehensive parameter data of the construction team; establishing equipment comprehensive parameter data of construction equipment; establishing material comprehensive parameter data of the construction material;
s004, establishing cooperative decision condition data of construction organization participants, roles and authorities;
and S005, establishing engineering early warning comprehensive parameter data.
Preferably, the S001 time parameter data includes:
setting parameter data of class name ClasNam, setting parameter data of one class for starting ONEClasON, and setting parameter data of one class for closing ONEClasOFF; setting parameter data of starting TWOClasON in a two-shift system and setting parameter data of closing TWOClasOFF in the two-shift system; setting three-shift THRCLASON starting parameter data and three-shift THRCLASOFF closing parameter data; thereby forming a time parameter model of the normal construction time period of the engineering construction; and importing the parameter data into a database.
Preferably, the S001 further includes current engineering construction time parameter data, that is:
setting parameter data of a one-shift start time period ONECLASTS (time), setting parameter data of a one-shift end period ONECLASTE (time), setting parameter data of a one-shift rest start time period ONECLASTRS (time), and setting parameter data of a one-shift rest end time period ONECLASTRE (time); importing the parameter data into a database;
setting parameter data of a start time period TWOCLASTS (time) of the two shifts, setting parameter data of an end time period TWOCLASTE (time) of the two shifts, setting parameter data of a rest start time period TWOCLASTRS (time) of the two shifts, and setting parameter data of a rest end time period TWOCLASTRE (time) of the two shifts; importing the parameter data into a database;
setting parameter data of a three-shift system start time period THRCLASTS (time), setting parameter data of a three-shift system end period THRCLASTE (time), setting parameter data of a three-shift system rest start time period THRCLASTRS (time), and setting parameter data of a three-shift system rest end time period THECLASTRE (time); importing the parameter data into a database;
preferably, the S002 time parameter data of the specific construction state includes:
setting parameter data for starting HIClasON at high temperature and setting parameter data for closing HIClasOFF at high temperature; setting parameter data for starting FLClasON in flood season, and setting parameter data for closing FLClasOFF in flood season; setting parameter data of starting FRClasON in the freezing period and setting parameter data of closing FRClasOFF in the freezing period; setting parameter data of starting SPON of a special holiday and setting parameter data of closing SPOFF of the special holiday; and importing the parameter data into a database.
Preferably, the S002 further includes: basic parameters of high temperature, flood season, freezing season and special holidays of the area where the current project is located are as follows:
setting parameter data of a high-temperature starting date section HIClasTS (date), and setting parameter data of a high-temperature ending date section HIClasTE (date); setting parameter data of a beginning date segment FLClasTS (date) of a flood season, setting parameter data of an ending date segment FLClasTE (date) of the flood season, and setting parameter data of effective time FLVAT (h) of the flood season; setting parameter data of a starting date section FRClasTS (date) of the freezing period, and setting parameter data of an ending date section FRClasTE (date) of the freezing period; setting parameter data of a starting time period SPTS (date) of a special holiday and setting parameter data of an ending time period SPTE (date) of the special holiday; and importing the parameter data into a database.
Preferably, the S003 establishes team comprehensive parameter data of the construction team; establishing equipment comprehensive parameter data of construction equipment; establishing material comprehensive parameter data of the construction material;
establishing parameter data of team category TEAcat of a construction team, establishing parameter data of team name TEANam of the construction team, and establishing parameter data of team number TEANAm of the construction team; the method comprises the steps of establishing parameter data of an equipment group EQUClas of construction equipment, establishing parameter data of an equipment type EQUCat of the construction equipment, establishing parameter data of an equipment name EQUNam of the construction equipment, establishing parameter data of an equipment model EQUTyp of the construction equipment, and establishing parameter data of the equipment number EQUNum of the construction equipment; establishing parameter data of a material group MATClas of a construction material, establishing parameter data of a material type MATCat of the construction material, establishing parameter data of a material model MATTyp of the construction material, and establishing parameter data of a material unit MATUni of the construction material; and importing the parameter data into a database.
Preferably, the S004 process of establishing cooperative decision condition parameter data of the construction organization participants, roles, and authorities includes:
establishing parameter data of a login name USESysNam of engineering construction organization participants, establishing parameter data of a name USENam of the engineering construction organization participants, establishing parameter data of a surname USEFam of the engineering construction organization participants, establishing parameter data of a job number USEPart of the engineering construction organization participants, establishing parameter data of a superior USEHigh of the engineering construction organization participants, establishing parameter data of an electronic mailbox USEEma of the engineering construction organization participants, establishing parameter data of a telephone USEPho of the engineering construction organization participants, establishing parameter data of a mobile phone USETel of the engineering construction organization participants, establishing parameter data of a fax USEFax of the engineering construction organization participants and establishing parameter data of a system page USEPag of the engineering construction organization participants; importing the data into a resource database;
establishing parameter data of an engineering construction organization management role name ROLNam, establishing parameter data of an engineering construction organization management member name ROLUse, establishing parameter data of an engineering construction organization management role description ROLDes, establishing parameter data of an engineering construction organization management role starting time period ROLTS (date), and establishing parameter data of an engineering construction organization management role ending time period ROLTE (date); importing the data into a resource database;
establishing parameter data of an engineering construction organization authority name LIMNam, establishing parameter data of an engineering construction organization authority reading authority LIMEdi, establishing parameter data of an engineering construction organization authority reading authority LIMRea, and establishing parameter data of an engineering construction organization authority deletion authority LIMDel; and importing the parameter data into a database.
Preferably, the S005 includes: establishing parameter data of an engineering early warning type, an early warning notification role, early warning notification content and early warning notification time, namely:
establishing parameter data of an EAROn of an engineering early warning, establishing parameter data of an EAROff of an engineering early warning, establishing parameter data of an EARTyp of an engineering early warning type, establishing parameter data of EARCon of an engineering early warning notification content, establishing parameter data of EARTS (time) of an engineering early warning notification starting time, establishing parameter data of EARTE (time) of an engineering early warning notification ending time, establishing parameter data of an EARTime (day) of an engineering early warning time deviation, establishing parameter data of an EARUse of an engineering early warning object, and importing the parameter data into a database.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic of a project duration compression flow diagram;
FIG. 2 is a flow chart illustrating a unit step size for computing resource increase.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
As shown in fig. 1 and 2, the present invention is intended to solve at least the technical problems of the prior art, and to achieve the above object of the present invention, the present invention provides a method for compressing a construction period for construction planning, which comprises the following steps:
step one, calculating the unit step length of the increase of the resource amount, and the specific flow is as follows:
firstly, acquiring the consumption U of each BIM model data resource quantity in each unit timei(T) (I represents the ith resource and the total I resource, T represents the T unit time and the total T unit time);
secondly, the average consumption of each BIM model data resource quantity is obtained
Finally, the average consumption of each BIM model data resource quantity is normalized to obtain unit step length,
wherein U isiA unit step size representing the amount of each resource,
expression finding
The largest element in the list.
Secondly, increasing the resource amount of 1 unit step length, and calculating the construction period;
in the resource amount of the 1 unit step, setting the parameter data resource amount of class name ClasNam, setting the parameter data resource amount of one class for starting ONEClasON, and setting the parameter data resource amount of one class for closing ONEClasOFF; setting the parameter data resource amount of starting TWOClasON in a two-shift system and setting the parameter data resource amount of closing TWOClasOFF in the two-shift system; setting the three-shift THRCLASON starting parameter data resource amount and the three-shift THRCLASOFF closing parameter data resource amount; thereby forming a time parameter model of the normal construction time period of the engineering construction; and importing the parameter data into the database resource amount.
Accumulating the established resource quantities into a construction period database,
in the resource amount of 1 unit step, setting parameter data resource amount of a class of starting time period ONECLASTS (time), setting parameter data resource amount of a class of ending time period ONECLASTE (time), setting parameter data resource amount of a class of rest starting time period ONECLASTRS (time), and setting parameter data resource amount of a class of rest ending time period ONECLASTRE (time); importing the parameter data resource quantity into a construction period database;
in the resource amount of the 1 unit step, setting parameter data resource amount of a start time period TWOCLASTS (time) of the two shifts, setting parameter data resource amount of an end time period TWOCLASTE (time) of the two shifts, setting parameter data resource amount of a rest start time period TWOCLASTRS (time) of the two shifts, setting parameter data resource amount of a rest end time period TWOCLASTRE (time) of the two shifts, and importing the parameter data into a time period database;
in the resource amount of the 1 unit step, setting parameter data resource amount of three-shift system start time period THRCLASTS (time), setting parameter data resource amount of three-shift system end period THRCLASTE (time), setting parameter data resource amount of three-shift system rest start time period THRCLASTRS (time), setting parameter data resource amount of three-shift system rest end time period THRCLASTRE (time), and importing the parameter data resource amount into a time limit database;
in the resource amount of 1 unit step, setting high-temperature HIClasON starting parameter data and high-temperature HIClasOFF closing parameter data; setting parameter data for starting FLClasON in flood season, and setting parameter data for closing FLClasOFF in flood season; setting parameter data of starting FRClasON in the freezing period and setting parameter data of closing FRClasOFF in the freezing period; setting parameter data of starting SPON of a special holiday and setting parameter data of closing SPOFF of the special holiday; and importing the parameter data into a database.
Setting parameter data of a high-temperature start date section HIClasTS (date) and parameter data of a high-temperature end date section HIClasTE (date) in the resource amount of 1 unit step; setting parameter data of a beginning date segment FLClasTS (date) of a flood season, setting parameter data of an ending date segment FLClasTE (date) of the flood season, and setting parameter data of effective time FLVAT (h) of the flood season; setting parameter data of a starting date section FRClasTS (date) of the freezing period, and setting parameter data of an ending date section FRClasTE (date) of the freezing period; setting parameter data of a starting time period SPTS (date) of a special holiday and setting parameter data of an ending time period SPTE (date) of the special holiday; and importing the parameter data into a database.
In the resource amount of the 1 unit step, establishing parameter data of team class TEAcat of the construction team, establishing parameter data of team name TEANAm of the construction team, and establishing parameter data of team number TEANAm of the construction team; the method comprises the steps of establishing parameter data of an equipment group EQUClas of construction equipment, establishing parameter data of an equipment type EQUCat of the construction equipment, establishing parameter data of an equipment name EQUNam of the construction equipment, establishing parameter data of an equipment model EQUTyp of the construction equipment, and establishing parameter data of the equipment number EQUNum of the construction equipment; establishing parameter data of a material group MATClas of a construction material, establishing parameter data of a material type MATCat of the construction material, establishing parameter data of a material model MATTyp of the construction material, and establishing parameter data of a material unit MATUni of the construction material; and importing the parameter data into a database.
In the resource amount of 1 unit step length, establishing parameter data of a login name USESysNam of engineering construction organization participants, establishing parameter data of a USENam of the names of the engineering construction organization participants, establishing parameter data of a USEFam of surnames of the engineering construction organization participants, establishing parameter data of a work number USEPart of the engineering construction organization participants, establishing parameter data of a USEHigh of the engineering construction organization participants directly belonging to a superior level, establishing parameter data of an electronic mailbox USEEma of the engineering construction organization participants, establishing parameter data of a telephone USEPho of the engineering construction organization participants, establishing parameter data of a mobile phone USETel of the engineering construction organization participants, establishing parameter data of a fax USEFax of the engineering construction organization participants and establishing parameter data of a system page USEPag of the engineering construction organization participants; importing the data into a resource database;
in the resource amount of 1 unit step, establishing parameter data of an engineering construction organization management role name ROLNam, parameter data of an engineering construction organization management member name ROLUse, parameter data of an engineering construction organization management role description ROLDes, parameter data of an engineering construction organization management role starting time period ROLTS (date), and parameter data of an engineering construction organization management role ending time period ROLTE (date); importing the data into a resource database;
in the resource amount of the 1 unit step length, establishing parameter data of an engineering construction organization authority name LIMNam, parameter data of an engineering construction organization authority reading authority LIMEdi, parameter data of an engineering construction organization authority reading authority LIMRea and parameter data of an engineering construction organization authority deletion authority LIMDel; and importing the parameter data into a database.
In the resource amount of 1 unit step, establishing parameter data of an engineering early warning start EAROn, establishing parameter data of an engineering early warning close EAROff, establishing parameter data of an engineering early warning type EARTyp, establishing parameter data of engineering early warning notification content EARCon, establishing parameter data of engineering early warning notification start time EARTS (time), establishing parameter data of engineering early warning notification end time EARTE (time), establishing parameter data of engineering early warning time deviation EARTime (day), establishing parameter data of an engineering early warning object role EARUse, and importing the parameter data into a database.
After the shift system is set, more accurate shift system scheduling data resource amount is formed, more accurate lead-in of the data of the increased construction period is carried out on the BIM model data, and a complete construction period database is formed;
thirdly, judging whether the construction period of increasing the resource amount of unit step length is less than the construction period of a target unit step length preset in the BIM model data, if so, skipping to the fourth step, and if not, skipping to the second step;
comparing the resource quantity construction period of 1 unit step in the second step with a preset target unit step construction period, wherein the preset target unit step construction period respectively corresponds to the newly added unit step resource quantity data item by item, namely:
the resource amount of the parameter data with the name ClasNam of the target unit class, the resource amount of the parameter data for starting ONEClasON of the target unit class, and the resource amount of the parameter data for closing ONEClasOFF of the target unit class; the parameter data resource amount of starting TWOCLASON of a target unit two-shift system and the parameter data resource amount of closing TWOCLASOFF of the target unit two-shift system; starting THRCLASON parameter data resource quantity of a target unit three-shift system, and closing THRCLASOFF parameter data resource quantity of a target unit three-shift system; thereby forming a time parameter model of the normal construction time period of the engineering construction; and importing the parameter data into a database resource amount to be compared with the set unit step length resource amount.
Parameter data resource quantity of a starting time period ONECLASTS (time) of a target unit one shift, parameter data resource quantity of an ending time period ONECLASTE (time) of a target unit one shift, parameter data resource quantity of a rest starting time period ONECLASTRS (time) of a target unit one shift, and parameter data resource quantity of a rest ending time period ONECLASTRE (time) of a target unit one shift; importing the parameter data resource quantity into a construction period database and comparing the parameter data resource quantity with the set unit step length resource quantity;
the parameter data resource quantity of the start time period TWOCLASTS (time) of the target unit two shifts, the parameter data resource quantity of the end time period TWOCLASTE (time) of the target unit two shifts, the parameter data resource quantity of the rest start time period TWOCLASTRS (time) of the target unit two shifts, the parameter data resource quantity of the rest end time period TWOCLASTRE (time) of the target unit two shifts, and the parameter data are imported into a construction period database and compared with the set unit step size resource quantity;
the parameter data resource quantity of the starting time period THRCLASTS (time) of the target unit three-shift system, the parameter data resource quantity of the ending time period THRCLASTE (time) of the target unit three-shift system, the parameter data resource quantity of the rest starting time period THRCLASTRS (time) of the target unit three-shift system, the parameter data resource quantity of the rest ending time period THECLASTRE (time) of the target unit three-shift system, and the parameter data resource quantity is imported into a time limit database to be compared with the set unit step length resource quantity;
the parameter data of HIClasON is started at high temperature of the target unit, and the parameter data of HIClasOFF is closed at high temperature of the target unit; the parameter data of starting FLClasON in the target unit flood season and the parameter data of closing FLClasOFF in the target unit flood season; starting FRClasON parameter data of a target unit freezing period, and closing FRClasOFF parameter data of the target unit freezing period; parameter data of starting SPON of the target unit special holiday, and parameter data of closing SPOFF of the target unit special holiday; and importing the parameter data into a database to be compared with the set unit step size resource quantity.
Parameter data of a start date section of high temperature of the target unit HIClasTS (date), and parameter data of an end date section of high temperature of the target unit HIClasTE (date); parameter data of a starting date segment FLClasTS (date) of a target unit flood season, parameter data of an ending date segment FLClasTE (date) of the target unit flood season, and parameter data of effective time FLVAT (h) of the target unit flood season; parameter data of a start date segment FRClasTS (date) of the target unit freezing period, and parameter data of an end date segment FRClasTE (date) of the target unit freezing period; parameter data of a starting time period spts (date) of the target unit special holiday, and parameter data of an ending time period spte (date) of the target unit special holiday; and importing the parameter data into a database to be compared with the set unit step size resource quantity.
Parameter data of team type TEAcat of the target unit construction team, parameter data of team name TEANAm of the target unit construction team, and parameter data of team number TEANAm of the target unit construction team; the method comprises the steps of obtaining parameter data of an equipment group EQUClas of target unit construction equipment, parameter data of an equipment type EQUCat of the target unit construction equipment, parameter data of an equipment name EQUNam of the target unit construction equipment, parameter data of an equipment model EQUTyp of the target unit construction equipment and parameter data of an equipment number EQUNum of the target unit construction equipment; parameter data of a material group MATClas of a target unit construction material, parameter data of a material class MATCat of the target unit construction material, parameter data of a material model MATTyp of the target unit construction material, and parameter data of a material unit MATUni of the target unit construction material; and importing the parameter data into a database to be compared with the set unit step size resource quantity.
The method comprises the steps that parameter data of a target unit engineering construction organization participant landing name USESysNam, parameter data of a target unit engineering construction organization participant name USENam, parameter data of a target unit engineering construction organization participant surname USEFam, parameter data of a target unit engineering construction organization participant work number USEPart, parameter data of a target unit engineering construction organization participant directly belonging to a superior USEHigh, parameter data of a target unit engineering construction organization participant email address USEEma, parameter data of a target unit engineering construction organization participant phone USEPho, parameter data of a target unit engineering construction organization participant phone USETel, parameter data of a target unit engineering construction organization participant fax EFax and parameter data of a target unit engineering construction organization participant system page USEPag; leading the data into a resource database and comparing the data with the set unit step length resource quantity;
parameter data of target unit engineering construction organization management role names ROLNam, parameter data of target unit engineering construction organization management member names ROLUse, parameter data of target unit engineering construction organization management role description ROLDes, parameter data of target unit engineering construction organization management role starting time period ROLTS (date), and parameter data of target unit engineering construction organization management role ending time period ROLTE (date); leading the data into a resource database and comparing the data with the set unit step length resource quantity;
the method comprises the steps of obtaining parameter data of a target unit engineering construction organization authority name LIMNam, parameter data of a target unit engineering construction organization authority reading authority LIMEdi, parameter data of a target unit engineering construction organization authority reading authority LIMRea and parameter data of a target unit engineering construction organization authority deletion authority LIMDel; and importing the parameter data into a database to be compared with the set unit step size resource quantity.
The early warning method comprises the steps of firstly, inputting parameter data of EAROn of target unit engineering early warning, closing parameter data of EAROff of target unit engineering early warning, early warning type parameter data of target unit engineering early warning type, early warning notification content of target unit engineering, EARCon parameter data of target unit engineering early warning notification starting time, EARTS (time), early warning notification ending time of target unit engineering (time), early warning time deviation of target unit engineering (EARTime), (day), early warning object role parameter data of target unit engineering, and importing the parameter data into a database to be compared with set unit step size resource quantity.
Fourthly, screening construction units capable of reducing resource allocation after the established unit step length resource quantity is compared with the target unit step length construction period;
step five, traversing the step length construction period after each comparison, reducing the resource allocation of the construction units capable of reducing the resource allocation one by one, and calculating the total construction period;
a sixth step of judging whether to continue to reduce the resource amount of any construction unit, executing the fourth step if the total construction period is longer than the target unit construction period, and executing the seventh step if the total construction period is shorter than the target unit construction period;
and seventhly, outputting the construction plan and the current resource allocation.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
an effective construction plan meeting the target construction period can be obtained in limited steps and short time.
Preferably, before S100, the method comprises:
s001, acquiring BIM model data resources in engineering construction, and establishing a plurality of shift-system time parameter data of the current engineering construction time period;
s002, establishing time parameter data of a specific construction state of the area where the current project is located;
s003, establishing team comprehensive parameter data of the construction team; establishing equipment comprehensive parameter data of construction equipment; establishing material comprehensive parameter data of the construction material;
s004, establishing cooperative decision condition data of construction organization participants, roles and authorities;
and S005, establishing engineering early warning comprehensive parameter data.
Preferably, the S001 time parameter data includes:
setting parameter data of class name ClasNam, setting parameter data of one class for starting ONEClasON, and setting parameter data of one class for closing ONEClasOFF; setting parameter data of starting TWOClasON in a two-shift system and setting parameter data of closing TWOClasOFF in the two-shift system; setting three-shift THRCLASON starting parameter data and three-shift THRCLASOFF closing parameter data; thereby forming a time parameter model of the normal construction time period of the engineering construction; and importing the parameter data into a database.
Preferably, the S001 further includes current engineering construction time parameter data, that is:
setting parameter data of a one-shift start time period ONECLASTS (time), setting parameter data of a one-shift end period ONECLASTE (time), setting parameter data of a one-shift rest start time period ONECLASTRS (time), and setting parameter data of a one-shift rest end time period ONECLASTRE (time); importing the parameter data into a database;
setting parameter data of a start time period TWOCLASTS (time) of the two shifts, setting parameter data of an end time period TWOCLASTE (time) of the two shifts, setting parameter data of a rest start time period TWOCLASTRS (time) of the two shifts, and setting parameter data of a rest end time period TWOCLASTRE (time) of the two shifts; importing the parameter data into a database;
setting parameter data of a three-shift system start time period THRCLASTS (time), setting parameter data of a three-shift system end period THRCLASTE (time), setting parameter data of a three-shift system rest start time period THRCLASTRS (time), and setting parameter data of a three-shift system rest end time period THECLASTRE (time); importing the parameter data into a database;
preferably, the S002 time parameter data of the specific construction state includes:
setting parameter data for starting HIClasON at high temperature and setting parameter data for closing HIClasOFF at high temperature; setting parameter data for starting FLClasON in flood season, and setting parameter data for closing FLClasOFF in flood season; setting parameter data of starting FRClasON in the freezing period and setting parameter data of closing FRClasOFF in the freezing period; setting parameter data of starting SPON of a special holiday and setting parameter data of closing SPOFF of the special holiday; and importing the parameter data into a database.
Preferably, the S002 further includes: basic parameters of high temperature, flood season, freezing season and special holidays of the area where the current project is located are as follows:
setting parameter data of a high-temperature starting date section HIClasTS (date), and setting parameter data of a high-temperature ending date section HIClasTE (date); setting parameter data of a beginning date segment FLClasTS (date) of a flood season, setting parameter data of an ending date segment FLClasTE (date) of the flood season, and setting parameter data of effective time FLVAT (h) of the flood season; setting parameter data of a starting date section FRClasTS (date) of the freezing period, and setting parameter data of an ending date section FRClasTE (date) of the freezing period; setting parameter data of a starting time period SPTS (date) of a special holiday and setting parameter data of an ending time period SPTE (date) of the special holiday; and importing the parameter data into a database.
Preferably, the S003 establishes team comprehensive parameter data of the construction team; establishing equipment comprehensive parameter data of construction equipment; establishing material comprehensive parameter data of the construction material;
establishing parameter data of team category TEAcat of a construction team, establishing parameter data of team name TEANam of the construction team, and establishing parameter data of team number TEANAm of the construction team; the method comprises the steps of establishing parameter data of an equipment group EQUClas of construction equipment, establishing parameter data of an equipment type EQUCat of the construction equipment, establishing parameter data of an equipment name EQUNam of the construction equipment, establishing parameter data of an equipment model EQUTyp of the construction equipment, and establishing parameter data of the equipment number EQUNum of the construction equipment; establishing parameter data of a material group MATClas of a construction material, establishing parameter data of a material type MATCat of the construction material, establishing parameter data of a material model MATTyp of the construction material, and establishing parameter data of a material unit MATUni of the construction material; and importing the parameter data into a database.
Preferably, the S004 process of establishing cooperative decision condition parameter data of the construction organization participants, roles, and authorities includes:
establishing parameter data of a login name USESysNam of engineering construction organization participants, establishing parameter data of a name USENam of the engineering construction organization participants, establishing parameter data of a surname USEFam of the engineering construction organization participants, establishing parameter data of a job number USEPart of the engineering construction organization participants, establishing parameter data of a superior USEHigh of the engineering construction organization participants, establishing parameter data of an electronic mailbox USEEma of the engineering construction organization participants, establishing parameter data of a telephone USEPho of the engineering construction organization participants, establishing parameter data of a mobile phone USETel of the engineering construction organization participants, establishing parameter data of a fax USEFax of the engineering construction organization participants and establishing parameter data of a system page USEPag of the engineering construction organization participants; importing the data into a resource database;
establishing parameter data of an engineering construction organization management role name ROLNam, establishing parameter data of an engineering construction organization management member name ROLUse, establishing parameter data of an engineering construction organization management role description ROLDes, establishing parameter data of an engineering construction organization management role starting time period ROLTS (date), and establishing parameter data of an engineering construction organization management role ending time period ROLTE (date); importing the data into a resource database;
establishing parameter data of an engineering construction organization authority name LIMNam, establishing parameter data of an engineering construction organization authority reading authority LIMEdi, establishing parameter data of an engineering construction organization authority reading authority LIMRea, and establishing parameter data of an engineering construction organization authority deletion authority LIMDel; and importing the parameter data into a database.
Preferably, the S005 includes: establishing parameter data of an engineering early warning type, an early warning notification role, early warning notification content and early warning notification time, namely:
establishing parameter data of an EAROn of an engineering early warning, establishing parameter data of an EAROff of an engineering early warning, establishing parameter data of an EARTyp of an engineering early warning type, establishing parameter data of EARCon of an engineering early warning notification content, establishing parameter data of EARTS (time) of an engineering early warning notification starting time, establishing parameter data of EARTE (time) of an engineering early warning notification ending time, establishing parameter data of an EARTime (day) of an engineering early warning time deviation, establishing parameter data of an EARUse of an engineering early warning object, and importing the parameter data into a database.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. A construction period compression method for construction planning is characterized by comprising the following steps:
s0: starting;
s001, acquiring BIM model data resources in engineering construction, and establishing a plurality of shift-system time parameter data of the current engineering construction time period;
the time parameter data includes:
setting parameter data of class name ClasNam, setting parameter data of one class for starting ONEClasON, and setting parameter data of one class for closing ONEClasOFF; setting parameter data of starting TWOClasON in a two-shift system and setting parameter data of closing TWOClasOFF in the two-shift system; setting three-shift THRCLASON starting parameter data and three-shift THRCLASOFF closing parameter data; thereby forming a time parameter model of the normal construction time period of the engineering construction; importing the corresponding parameter data into a database;
s002, establishing time parameter data of a specific construction state of the area where the current project is located;
s003, establishing team comprehensive parameter data of the construction team; establishing equipment comprehensive parameter data of construction equipment; establishing material comprehensive parameter data of the construction material;
s004, establishing cooperative decision condition data of construction organization participants, roles and authorities;
s005, establishing engineering early warning comprehensive parameter data;
s100: calculating the unit step length increased by the resource database;
s101: obtaining the consumption U of each resource in each unit timei(t), I represents the ith resource, and I resources are shared; t represents the T unit time, and the total time is T unit times;
s102: calculating the average consumption of each resource
S103: normalizing the average consumption of each resource to obtain unit step length,
wherein U isiA unit step size of each resource is represented,
indicating the average consumption of each resource
The largest element in (1);
s200: increasing the resource amount of 1 unit step length, and calculating the construction period;
s300: judging whether the construction period is less than a target construction period given by a construction unit, if so, skipping to the step S400, and if not, skipping to the step S200;
s400: screening construction units capable of reducing resource allocation;
s500: reducing the resource allocation of the construction units which can reduce the resource allocation one by one, and calculating the total construction period;
s600: judging whether the resource allocation amount of any construction unit is continuously reduced, wherein the total construction period is longer than the target construction period, if so, skipping to the step S700, and if not, skipping to the step S400;
s700: outputting a construction plan and the current resource allocation;
s800: and (6) ending.
2. The project period compression method for construction planning as claimed in claim 1, wherein the S001 further comprises current project construction time parameter data, namely:
setting parameter data of a one-shift start time period ONECLASTS (time), setting parameter data of a one-shift end period ONECLASTE (time), setting parameter data of a one-shift rest start time period ONECLASTRS (time), and setting parameter data of a one-shift rest end time period ONECLASTRE (time); importing the parameter data into a database;
setting parameter data of a start time period TWOCLASTS (time) of the two shifts, setting parameter data of an end time period TWOCLASTE (time) of the two shifts, setting parameter data of a rest start time period TWOCLASTRS (time) of the two shifts, and setting parameter data of a rest end time period TWOCLASTRE (time) of the two shifts; importing the corresponding parameter data into a database;
setting parameter data of a three-shift system start time period THRCLASTS (time), setting parameter data of a three-shift system end period THRCLASTE (time), setting parameter data of a three-shift system rest start time period THRCLASTRS (time), and setting parameter data of a three-shift system rest end time period THECLASTRE (time); and importing the parameter data into a database.
3. The project period compression method for construction planning as set forth in claim 1, wherein the time parameter data of S002 specific construction state includes:
setting parameter data for starting HIClasON at high temperature and setting parameter data for closing HIClasOFF at high temperature; setting parameter data for starting FLClasON in flood season, and setting parameter data for closing FLClasOFF in flood season; setting parameter data of starting FRClasON in the freezing period and setting parameter data of closing FRClasOFF in the freezing period; setting parameter data of starting SPON of a special holiday and setting parameter data of closing SPOFF of the special holiday; and importing the corresponding parameter data into a database.
4. The project period compression method for construction planning as set forth in claim 1, wherein the S002 further includes: basic parameters of high temperature, flood season, freezing season and special holidays of the area where the current project is located are as follows:
setting parameter data of a high-temperature starting date section HIClasTS (date), and setting parameter data of a high-temperature ending date section HIClasTE (date); setting parameter data of a beginning date segment FLClasTS (date) of a flood season, setting parameter data of an ending date segment FLClasTE (date) of the flood season, and setting parameter data of effective time FLVAT (h) of the flood season; setting parameter data of a starting date section FRClasTS (date) of the freezing period, and setting parameter data of an ending date section FRClasTE (date) of the freezing period; setting parameter data of a starting time period SPTS (date) of a special holiday and setting parameter data of an ending time period SPTE (date) of the special holiday; and importing the corresponding parameter data into a database.
5. The project period compression method for construction planning according to claim 1, wherein the S003 establishes team comprehensive parameter data of a construction team; establishing equipment comprehensive parameter data of construction equipment; establishing material comprehensive parameter data of the construction material;
establishing parameter data of team category TEAcat of a construction team, establishing parameter data of team name TEANam of the construction team, and establishing parameter data of team number TEANAm of the construction team; the method comprises the steps of establishing parameter data of an equipment group EQUClas of construction equipment, establishing parameter data of an equipment type EQUCat of the construction equipment, establishing parameter data of an equipment name EQUNam of the construction equipment, establishing parameter data of an equipment model EQUTyp of the construction equipment, and establishing parameter data of the equipment number EQUNum of the construction equipment; establishing parameter data of a material group MATClas of a construction material, establishing parameter data of a material type MATCat of the construction material, establishing parameter data of a material model MATTyp of the construction material, and establishing parameter data of a material unit MATUni of the construction material; and importing the corresponding parameter data into a database.
6. The project duration compression method for construction planning according to claim 1, wherein the S004 process of establishing cooperative decision condition parameter data of construction organization participators, roles and authorities includes:
establishing parameter data of a login name USESysNam of engineering construction organization participants, establishing parameter data of a name USENam of the engineering construction organization participants, establishing parameter data of a surname USEFam of the engineering construction organization participants, establishing parameter data of a job number USEPart of the engineering construction organization participants, establishing parameter data of a superior USEHigh of the engineering construction organization participants, establishing parameter data of an electronic mailbox USEEma of the engineering construction organization participants, establishing parameter data of a telephone USEPho of the engineering construction organization participants, establishing parameter data of a mobile phone USETel of the engineering construction organization participants, establishing parameter data of a fax USEFax of the engineering construction organization participants and establishing parameter data of a system page USEPag of the engineering construction organization participants; importing the corresponding data into a resource database;
establishing parameter data of an engineering construction organization management role name ROLNam, establishing parameter data of an engineering construction organization management member name ROLUse, establishing parameter data of an engineering construction organization management role description ROLDes, establishing parameter data of an engineering construction organization management role starting time period ROLTS (date), and establishing parameter data of an engineering construction organization management role ending time period ROLTE (date); importing the data into a resource database;
establishing parameter data of an engineering construction organization authority name LIMNam, establishing parameter data of an engineering construction organization authority reading authority LIMEdi, establishing parameter data of an engineering construction organization authority reading authority LIMRea, and establishing parameter data of an engineering construction organization authority deletion authority LIMDel; and importing the parameter data into a database.
7. The project period compression method for construction planning according to claim 1, wherein the S005 comprises: establishing parameter data of an engineering early warning type, an early warning notification role, early warning notification content and early warning notification time, namely:
establishing parameter data of an EAROn of an engineering early warning, establishing parameter data of an EAROff of an engineering early warning, establishing parameter data of an EARTyp of an engineering early warning type, establishing parameter data of EARCon of an engineering early warning notification content, establishing parameter data of EARTS (time) of an engineering early warning notification starting time, establishing parameter data of EARTE (time) of an engineering early warning notification ending time, establishing parameter data of an EARTime (day) of an engineering early warning time deviation, establishing parameter data of an EARUse of an engineering early warning object, and importing the corresponding parameter data into a database.
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